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Lee C, Buswell M, Coker J, Buckner S, Cowan A, Lhussier M. Addressing health inequalities in times of austerity: implementation of a place-based approach in multitiered local government. Perspect Public Health 2024:17579139241241194. [PMID: 38676341 DOI: 10.1177/17579139241241194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/28/2024]
Abstract
AIMS This article focuses on how local authorities in England are tackling wider determinants of health and inequalities in their population's outcomes while budgets for public services are diminishing. METHODS It reports the experience from one case study engaged in rolling out a devolved, place- and asset-based strategy over multiple tiers of local government. Relating these findings to relevant social theory, we draw out aspects of context and mechanisms of change. We offer plausible hypotheses for the experiences observed, which supports transferability and implementation of place-based strategies in other local authority areas struggling with similar challenges. RESULTS Findings highlight the importance of high-level and political buy-in, as well as the role of the COVID-19 pandemic as a potential catalyst to rollout. Creating the foundations for a new, place-based working was important for achieving coherence among partners around what local government was trying to achieve. These included investment in infrastructure, both relational and tangible inputs such as organisational and human resources, to establish the conditions for systemic change towards early intervention and prevention. CONCLUSION This study identified clear foundations for place-based action, plus enablers and barriers to significant transformation of practice towards asset-based approaches between local authorities, partners and the public.
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Affiliation(s)
- C Lee
- Cambridge Public Health, Interdisciplinary Research Centre, Department of Engineering, University of Cambridge, and Cambridge Institute for Sustainability Leadership, Trumpington Street, Cambridge, CB2 1PZ, UK
| | - M Buswell
- Cambridge Public Health, Interdisciplinary Research Centre, University of Cambridge, Cambridge, UK
| | - J Coker
- Cambridge Public Health, Interdisciplinary Research Centre, University of Cambridge, Cambridge, UK
| | - S Buckner
- Cambridge Public Health, Interdisciplinary Research Centre, University of Cambridge, Cambridge, UK
| | - A Cowan
- Cambridge Public Health, Interdisciplinary Research Centre, University of Cambridge, Cambridge, UK
| | - M Lhussier
- Director, Centre for Health and Social Equity (CHASE), Northumbria University, Newcastle upon Tyne, UK
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Clark KL, Park K, Lee C. Exploring the cause of reduced production responses to feeding corn dried distillers' grains in lactating dairy cows. J Dairy Sci 2024:S0022-0302(24)00752-5. [PMID: 38642660 DOI: 10.3168/jds.2023-24356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Accepted: 03/10/2024] [Indexed: 04/22/2024]
Abstract
An experiment was conducted to identify the factors that cause reduced production of cows fed a diet with high corn distiller's grains with solubles (DDGS). We hypothesized that the factors could be high S content in DDGS which may directly (S toxicity) or indirectly [dietary cation-anion difference (DCAD)] cause reduced production. We also hypothesized that high polyunsaturated fatty acids (PUFA) in DDGS could be another major factor. In a randomized complete block design, 60 lactating cows (15 primiparous and 45 multiparious; average ± SD at the beginning of the trial: milk yield, 44.0 ± 6.9 kg/d; DIM, 123 ± 50; BW, 672 ± 82 kg) were blocked and cows in each block were randomly assigned to one of the following treatments: SBM [4.7% fatty acids (FA), 0.22% S, and 178 mEq/kg DM of DCAD], a diet containing soybean meal as the main protein source; DG, SBM replacing mainly soybean byproducts and supplemental fat with DG at 30% dietary DM (4.7% FA, 0.44% S, and 42 mEq/kg DM of DCAD); SBM+S, SBM with sodium bisulfate for additional dietary S (4.8% FA, 0.37% S, and 198 mEq/kg DM of DCAD); SBM+CO, SBM with corn oil (4.7% FA, 0.23%, and 165 mEq/kg DM of DCAD); and DG+DCAD, DG with increased DCAD (4.7% FA, 0.40% S, and 330 mEq/kg DM of DCAD). Due to the limited tie stalls, the blocks of 1 to 6 started the experiment first as phase 1 and the rest of the blocks as phase 2 started the experiment after phase 1. All cows were fed the SBM diet for 10 d as a covariate period followed by the experimental period for 35 d. Data were analyzed using the PROC MIXED of SAS, block and phase were random effects and treatments, repeated wk, and interaction were fixed effects. There was an interaction of wk by treatment for DMI. While milk yield did not change, milk fat concentration tended to decrease (2.78 vs. 3.34%) for DG compared with SBM. Dry matter, OM, NDF, and CP digestibilities were lower when cows were fed the DG diet compared with SBM. Additionally, cows fed DG had lower blood concentrations of HCO3-, base excess, and tCO2 compared with SBM. The SBM+S diet did not affect production, nutrient digestibility, or blood parameters when compared with SBM. The SBM+CO diet decreased milk fat concentration and yield compared with SBM. The DG+DCAD diet tended to increase milk fat yield and concentration (1.24 vs. 1.47 kg/d; 2.78 vs. 3.37%) and increased ECM (40.9 vs. 45.1 kg/d) compared with DG but did not improve nutrient digestibility. However, blood HCO3-, base excess, and tCO2 were greater for DG+DCAD compared with DG. In conclusion, the indirect role of S-, altering DCAD, along with the high PUFA content in DDGS appears to be the factors causing reduced production responses to a high DDGS diet. Increasing DCAD to 300 mEq/kg DM in a high DDGS diet can be a feeding strategy to alleviate the reduced production responses.
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Affiliation(s)
- K L Clark
- Department of Animal Sciences, The Ohio State University, Wooster, OH 44691
| | - K Park
- Department of Animal Sciences, The Ohio State University, Wooster, OH 44691
| | - C Lee
- Department of Animal Sciences, The Ohio State University, Wooster, OH 44691.
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Ambrin G, Kang YJ, Van Do K, Lee C, Singh BR, Cho H. Botulinum Neurotoxin Induces Neurotoxic Microglia Mediated by Exogenous Inflammatory Responses. Adv Sci (Weinh) 2024; 11:e2305326. [PMID: 38342616 PMCID: PMC11022717 DOI: 10.1002/advs.202305326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 01/22/2024] [Indexed: 02/13/2024]
Abstract
Botulinum neurotoxin serotype A (BoNT/A) is widely used in therapeutics and cosmetics. The effects of multi-dosed BoNT/A treatment are well documented on the peripheral nervous system (PNS), but much less is known on the central nervous system (CNS). Here, the mechanism of multi-dosed BoNT/A leading to CNS neurodegeneration is explored by using the 3D human neuron-glia model. BoNT/A treatment reduces acetylcholine, triggers astrocytic transforming growth factor beta, and upregulates C1q, C3, and C5 expression, inducing microglial proinflammation. The disintegration of the neuronal microtubules is escorted by microglial nitric oxide, interleukin 1β, tumor necrosis factor α, and interleukin 8. The microglial proinflammation eventually causes synaptic impairment, phosphorylated tau (pTau) aggregation, and the loss of the BoNT/A-treated neurons. Taking a more holistic approach, the model will allow to assess therapeutics for the CNS neurodegeneration under the prolonged use of BoNT/A.
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Affiliation(s)
- Ghuncha Ambrin
- School of MedicineUniversity of CaliforniaSan DiegoCA92093USA
- Department of Mechanical Engineering and Engineering SciencesUniversity of North CarolinaCharlotteNC28223USA
| | - You Jung Kang
- Institute Quantum BiophysicsSungkyunkwan University, 2066 Seobu‐ro, Jangan‐guSuwonGyeonggi16419Republic of Korea
- Department of BiophysicsSungkyunkwan University, 2066 Seobu‐ro, Jangan‐guSuwonGyeonggi16419Republic of Korea
| | - Khanh Van Do
- Institute Quantum BiophysicsSungkyunkwan University, 2066 Seobu‐ro, Jangan‐guSuwonGyeonggi16419Republic of Korea
- Department of Intelligent Precision Healthcare ConvergenceSungkyunkwan University, 2066 Seobu‐ro, Jangan‐guSuwonGyeonggi16419Republic of Korea
| | - Charles Lee
- Department of Mechanical Engineering and Engineering SciencesUniversity of North CarolinaCharlotteNC28223USA
| | - Bal Ram Singh
- Botulinum Research Center, Institute of Advanced SciencesDartmouthMA02747USA
| | - Hansang Cho
- Institute Quantum BiophysicsSungkyunkwan University, 2066 Seobu‐ro, Jangan‐guSuwonGyeonggi16419Republic of Korea
- Department of BiophysicsSungkyunkwan University, 2066 Seobu‐ro, Jangan‐guSuwonGyeonggi16419Republic of Korea
- Department of Intelligent Precision Healthcare ConvergenceSungkyunkwan University, 2066 Seobu‐ro, Jangan‐guSuwonGyeonggi16419Republic of Korea
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Rebelo LR, Lee C. Measuring bioavailability, utilization, and excretion of rumen-protected lysine in lactating cows using an isotope technique. Animal 2024; 18:101127. [PMID: 38574452 DOI: 10.1016/j.animal.2024.101127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 02/28/2024] [Accepted: 03/04/2024] [Indexed: 04/06/2024] Open
Abstract
Supplementing a diet with rumen-protected amino acids (AAs) is a common feeding strategy for efficient production. For a cost-effective use of rumen-protected AA, the accurate bioavailability of rumen-protected amino acids should be known and their metabolism after absorption needs to be well understood. The current study determined the bioavailability, absorption, utilization, and excretion of rumen-protected Lys (RP-Lys). Four ruminally cannulated cows in a 4 × 4 Latin square design (12 d for diet adaptation; 5 or 6 d for total collections) received the following treatments: L0, a basal diet; L25, the basal diet and L-Lys infused into the abomasum to provide 25.9 g/d L-Lys; L50, the basal diet and L-Lys infused into the abomasum to provide 51.8 g/d L-Lys; and RPL, the basal diet supplemented with 105 g/d (as-is) of RP-Lys to provide 26.7 g of digestible Lys. During the last 5 or 6 d in each period, 15N-Lys (0.38 g/d) was infused into the abomasum for all cows to label the pool of AA, and the total collection of milk, urine, and feces were conducted. 15N enrichment of samples on d 4 and 5 were used to calculate the bioavailability and Lys metabolism. We used a model containing a fast AA turnover (≤ 5 d) and slow AA turnover pool (> 5 d) to calculate fluxes of Lys. The Lys flux to the fast AA turnover pool (absorbed Lys + Lys from the slow AA turnover pool to fast AA turnover pool) was calculated using 15N enrichment of milk Lys. The flux of Lys from the fast AA turnover pool to milk and urine was calculated using 15N transfer into milk and urine. Then, absorbed Lys was estimated by the sum of Lys flux to milk and urine assuming no net utilization of Lys by body tissues. Duodenal Lys flow was estimated by 15N enrichment of fecal Lys. The bioavailability of RP-Lys was calculated from duodenal Lys flows and Lys absorption for RPL. Increasing Lys supply from L25 to L50 increased Lys utilization for milk by 9 g/d but also increased urinary excretion by 10 g/d. For RPL, absorbed Lys was estimated to be 136 g/d where 28 g of absorbed Lys originated from RP-Lys. In conclusion, 68% of bioavailability was obtained for RP-Lys. The Lys provided from RP-Lys was not only utilized for milk protein (48%) but also excreted in urine (20%) after oxidation.
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Affiliation(s)
- L R Rebelo
- Department of Animal Sciences, The Ohio State University, Wooster, OH 44691, USA
| | - C Lee
- Department of Animal Sciences, The Ohio State University, Wooster, OH 44691, USA.
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Glenn GM, Tonoli GHD, Silva LE, Klamczynski AP, Wood D, Chiou BS, Lee C, Hart-Cooper W, McCaffrey Z, Orts W. Effect of Starch and Paperboard Reinforcing Structures on Insulative Fiber Foam Composites. Polymers (Basel) 2024; 16:911. [PMID: 38611169 PMCID: PMC11013104 DOI: 10.3390/polym16070911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2024] [Revised: 03/21/2024] [Accepted: 03/24/2024] [Indexed: 04/14/2024] Open
Abstract
Single-use plastic foams are used extensively as interior packaging to insulate and protect items during shipment but have come under increasing scrutiny due to the volume sent to landfills and their negative impact on the environment. Insulative compression molded cellulose fiber foams could be a viable alternative, but they do not have the mechanical strength of plastic foams. To address this issue, a novel approach was used that combined the insulative properties of cellulose fiber foams, a binder (starch), and three different reinforcing paperboard elements (angular, cylindrical, and grid) to make low-density foam composites with excellent mechanical strength. Compression molded foams and composites had a consistent thickness and a smooth, flat finish. Respirometry tests showed the fiber foams mineralized in the range of 37 to 49% over a 46 d testing period. All of the samples had relatively low density (Dd) and thermal conductivity (TC). The Dd of samples ranged from 33.1 to 64.9 kg/m3, and TC ranged from 0.039 to 0.049 W/mk. The addition of starch to the fiber foam (FF+S) and composites not only increased Dd, drying time (Td), and TC by an average of 18%, 55%, and 5.5%, respectively, but also dramatically increased the mechanical strength. The FF+S foam and paperboard composites had 240% and 350% higher average flexural strength (σfM) and modulus (Ef), respectively, than the FF-S composites. The FF-S grid composite and all the FF+S foam and composite samples had equal or higher σfM than EPS foam. Additionally, FF+S foam and paperboard composites had 187% and 354% higher average compression strength (CS) and modulus (Ec), respectively, than the FF-S foam and composites. All the paperboard composites for both FF+S and FF-S samples had comparable or higher CS, but only the FF+S cylinder and grid samples had greater toughness (Ωc) than EPS foam. Fiber foams and foam composites are compatible with existing paper recycling streams and show promise as a biodegradable, insulative alternative to EPS foam internal packaging.
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Affiliation(s)
- Gregory M. Glenn
- United States Department of Agriculture, Agricultural Research Service, Western Regional Research Center, Bioproducts Research Unit, 800 Buchanan Street, Albany, CA 94710, USA; (A.P.K.); (D.W.); (B.-S.C.); (C.L.); (W.H.-C.); (Z.M.); (W.O.)
| | - Gustavo H. D. Tonoli
- Forest Science Department, Federal University of Lavras, Lavras 37203-202, MG, Brazil; (G.H.D.T.); (L.E.S.)
| | - Luiz E. Silva
- Forest Science Department, Federal University of Lavras, Lavras 37203-202, MG, Brazil; (G.H.D.T.); (L.E.S.)
| | - Artur P. Klamczynski
- United States Department of Agriculture, Agricultural Research Service, Western Regional Research Center, Bioproducts Research Unit, 800 Buchanan Street, Albany, CA 94710, USA; (A.P.K.); (D.W.); (B.-S.C.); (C.L.); (W.H.-C.); (Z.M.); (W.O.)
| | - Delilah Wood
- United States Department of Agriculture, Agricultural Research Service, Western Regional Research Center, Bioproducts Research Unit, 800 Buchanan Street, Albany, CA 94710, USA; (A.P.K.); (D.W.); (B.-S.C.); (C.L.); (W.H.-C.); (Z.M.); (W.O.)
| | - Bor-Sen Chiou
- United States Department of Agriculture, Agricultural Research Service, Western Regional Research Center, Bioproducts Research Unit, 800 Buchanan Street, Albany, CA 94710, USA; (A.P.K.); (D.W.); (B.-S.C.); (C.L.); (W.H.-C.); (Z.M.); (W.O.)
| | - Charles Lee
- United States Department of Agriculture, Agricultural Research Service, Western Regional Research Center, Bioproducts Research Unit, 800 Buchanan Street, Albany, CA 94710, USA; (A.P.K.); (D.W.); (B.-S.C.); (C.L.); (W.H.-C.); (Z.M.); (W.O.)
| | - William Hart-Cooper
- United States Department of Agriculture, Agricultural Research Service, Western Regional Research Center, Bioproducts Research Unit, 800 Buchanan Street, Albany, CA 94710, USA; (A.P.K.); (D.W.); (B.-S.C.); (C.L.); (W.H.-C.); (Z.M.); (W.O.)
| | - Zach McCaffrey
- United States Department of Agriculture, Agricultural Research Service, Western Regional Research Center, Bioproducts Research Unit, 800 Buchanan Street, Albany, CA 94710, USA; (A.P.K.); (D.W.); (B.-S.C.); (C.L.); (W.H.-C.); (Z.M.); (W.O.)
| | - William Orts
- United States Department of Agriculture, Agricultural Research Service, Western Regional Research Center, Bioproducts Research Unit, 800 Buchanan Street, Albany, CA 94710, USA; (A.P.K.); (D.W.); (B.-S.C.); (C.L.); (W.H.-C.); (Z.M.); (W.O.)
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Suh YS, Lee J, George J, Seol D, Jeong K, Oh SY, Bang C, Jun Y, Kong SH, Lee HJ, Kim JI, Kim WH, Yang HK, Lee C. RNA expression of 6 genes from metastatic mucosal gastric cancer serves as the global prognostic marker for gastric cancer with functional validation. Br J Cancer 2024:10.1038/s41416-024-02642-6. [PMID: 38467827 DOI: 10.1038/s41416-024-02642-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Revised: 02/08/2024] [Accepted: 02/26/2024] [Indexed: 03/13/2024] Open
Abstract
BACKGROUND Molecular analysis of advanced tumors can increase tumor heterogeneity and selection bias. We developed a robust prognostic signature for gastric cancer by comparing RNA expression between very rare early gastric cancers invading only mucosal layer (mEGCs) with lymph node metastasis (Npos) and those without metastasis (Nneg). METHODS Out of 1003 mEGCs, all Npos were matched to Nneg using propensity scores. Machine learning approach comparing Npos and Nneg was used to develop prognostic signature. The function and robustness of prognostic signature was validated using cell lines and external datasets. RESULTS Extensive machine learning with cross-validation identified the prognostic classifier consisting of four overexpressed genes (HDAC5, NPM1, DTX3, and PPP3R1) and two downregulated genes (MED12 and TP53), and enabled us to develop the risk score predicting poor prognosis. Cell lines engineered to high-risk score showed increased invasion, migration, and resistance to 5-FU and Oxaliplatin but maintained sensitivity to an HDAC inhibitor. Mouse models after tail vein injection of cell lines with high-risk score revealed increased metastasis. In three external cohorts, our risk score was identified as the independent prognostic factor for overall and recurrence-free survival. CONCLUSION The risk score from the 6-gene classifier can successfully predict the prognosis of gastric cancer.
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Affiliation(s)
- Yun-Suhk Suh
- Department of Surgery, Seoul National University College of Medicine, Seoul, South Korea
- Department of Surgery, Seoul National University Hospital, Seoul, South Korea
- Department of Surgery, Seoul National University Bundang Hospital, Seongnam, South Korea
- The Jackson Laboratory for Genomic Medicine, Farmington, CT, 06032, USA
| | - Jieun Lee
- Department of Surgery, Seoul National University Bundang Hospital, Seongnam, South Korea
| | - Joshy George
- The Jackson Laboratory for Genomic Medicine, Farmington, CT, 06032, USA
| | - Donghyeok Seol
- Department of Surgery, Seoul National University Bundang Hospital, Seongnam, South Korea
| | - Kyoungyun Jeong
- Cancer Research Institute, Seoul National University College of Medicine, Seoul, South Korea
| | - Seung-Young Oh
- Department of Surgery, Seoul National University College of Medicine, Seoul, South Korea
- Department of Surgery, Seoul National University Hospital, Seoul, South Korea
| | - Chanmi Bang
- Department of Surgery, Seoul National University Bundang Hospital, Seongnam, South Korea
| | - Yukyung Jun
- The Jackson Laboratory for Genomic Medicine, Farmington, CT, 06032, USA
- Center for Supercomputing Applications, Division of National Supercomputing, Korea Institute of Science and Technology Information, Daejeon, South Korea
| | - Seong-Ho Kong
- Department of Surgery, Seoul National University College of Medicine, Seoul, South Korea
- Department of Surgery, Seoul National University Hospital, Seoul, South Korea
| | - Hyuk-Joon Lee
- Department of Surgery, Seoul National University College of Medicine, Seoul, South Korea
- Department of Surgery, Seoul National University Hospital, Seoul, South Korea
- Cancer Research Institute, Seoul National University College of Medicine, Seoul, South Korea
| | - Jong-Il Kim
- Department of Biomedical Sciences, Seoul National University College of Medicine, Seoul, South Korea
- Genomic Medicine Institute, Medical Research Center, Seoul National University College of Medicine, Seoul, South Korea
| | - Woo Ho Kim
- Department of Pathology, Seoul National University College of Medicine, Seoul, South Korea
| | - Han-Kwang Yang
- Department of Surgery, Seoul National University College of Medicine, Seoul, South Korea.
- Department of Surgery, Seoul National University Hospital, Seoul, South Korea.
- Cancer Research Institute, Seoul National University College of Medicine, Seoul, South Korea.
| | - Charles Lee
- The Jackson Laboratory for Genomic Medicine, Farmington, CT, 06032, USA.
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Porter NH, Clark KL, Rebelo LR, Copelin JE, Kwon IH, Lee C. Effects of saturated fatty acids with lysophospholipids on production and nutrient digestibility in lactating cows. J Dairy Sci 2024:S0022-0302(24)00505-8. [PMID: 38395396 DOI: 10.3168/jds.2023-24457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Accepted: 01/19/2024] [Indexed: 02/25/2024]
Abstract
The objective of the experiment was to determine the effects of supplemental saturated fatty acid (SFA) sources, lysophospholipids (LPL), and their interaction on production and nutrient digestibility in lactating dairy cows. The experiment was conducted with 48 cows in a randomized complete block design. Cows were blocked (total 12 blocks) by parity and days in milk and randomly assigned to 4 dietary treatments in each block (2 × 2 factorial arrangement), i.e., 2 sources of fat supplements, C16:0 (palmitic acid, PA)- or C18:0 (stearic acid, SA)-enriched fat, with or without LPL. The experiment was conducted for 6 wk to measure daily dry matter intake and milk yield and weekly milk composition. During the last week of the experiment, spot fecal and urine samples were collected to determine total-tract nutrient digestibility. Milk samples in the last week were also collected to analyze for milk fatty acid (FA) profile. All data were analyzed using the mixed procedure of SAS where block was used as a random effect and FA, LPL, and the interaction of FA by LPL were used as fixed effects. Week and interactions of week by FA or LPL were included for production measures. Different sources of SFA did not affect dry matter intake and milk yield. However, PA increased (39.7 vs. 36.8 kg) energy-corrected milk compared with SA due to increased milk fat yield. No effect of LPL on production measures was observed. Total-tract digestibilities of dry matter, organic matter, crude protein, and total FA were not different between PA and SA, but PA increased (41.4 vs. 38.8%) neutral detergent fiber digestibility compared with SA. Supplementation of LPL increased (64.7 vs. 60.5%) total FA digestibility, especially 18-carbon FA (74.1 vs. 68.2%). An interaction of SFA by LPL was found for 16-carbon FA digestibility. The PA diet increased the concentration of 16-carbon FA in milk fat and SA increased the concentration of preformed FA (≥18 carbons). Supplementation of LPL decreased the concentration of trans-10 C18:1. No difference in N utilization and excretion among treatments was observed. In conclusion, PA was more effective in improving milk fat yield of lactating cows compared with SA. Supplementation of LPL increased digestibility of total FA, especially 18-carbon FA but did not affect production.
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Affiliation(s)
- N H Porter
- Department of Animal Sciences, The Ohio State University, Wooster, OH 44691
| | - K L Clark
- Department of Animal Sciences, The Ohio State University, Wooster, OH 44691
| | - L R Rebelo
- Department of Animal Sciences, The Ohio State University, Wooster, OH 44691
| | - J E Copelin
- Department of Animal Sciences, The Ohio State University, Wooster, OH 44691
| | - I H Kwon
- Easy Bio Inc., Seoul, South Korea 06253
| | - C Lee
- Department of Animal Sciences, The Ohio State University, Wooster, OH 44691.
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Jang Y, Na HW, Shin DY, Lee J, Han JP, Kim HS, Kim SJ, Choi EJ, Lee C, Hong YD, Kim HJ, Seo YR. Integrative analysis of RNA-sequencing and microarray for the identification of adverse effects of UVB exposure on human skin. Front Public Health 2024; 12:1328089. [PMID: 38444441 PMCID: PMC10913594 DOI: 10.3389/fpubh.2024.1328089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Accepted: 01/15/2024] [Indexed: 03/07/2024] Open
Abstract
Background Ultraviolet B (UVB) from sunlight represents a major environmental factor that causes toxic effects resulting in structural and functional cutaneous abnormalities in most living organisms. Although numerous studies have indicated the biological mechanisms linking UVB exposure and cutaneous manifestations, they have typically originated from a single study performed under limited conditions. Methods We accessed all publicly accessible expression data of various skin cell types exposed to UVB, including skin biopsies, keratinocytes, and fibroblasts. We performed biological network analysis to identify the molecular mechanisms and identify genetic biomarkers. Results We interpreted the inflammatory response and carcinogenesis as major UVB-induced signaling alternations and identified three candidate biomarkers (IL1B, CCL2, and LIF). Moreover, we confirmed that these three biomarkers contribute to the survival probability of patients with cutaneous melanoma, the most aggressive and lethal form of skin cancer. Conclusion Our findings will aid the understanding of UVB-induced cutaneous toxicity and the accompanying molecular mechanisms. In addition, the three candidate biomarkers that change molecular signals due to UVB exposure of skin might be related to the survival rate of patients with cutaneous melanoma.
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Affiliation(s)
- Yujin Jang
- Department of Life Science, Institute of Environmental Medicine for Green Chemistry, Dongguk University Biomedi Campus, Gyeonggi-do, Republic of Korea
| | - Hye-Won Na
- Research and Innovation Center, Amorepacific, Gyeonggi-do, Republic of Korea
| | - Dong Yeop Shin
- Department of Life Science, Institute of Environmental Medicine for Green Chemistry, Dongguk University Biomedi Campus, Gyeonggi-do, Republic of Korea
| | - Jun Lee
- Department of Life Science, Institute of Environmental Medicine for Green Chemistry, Dongguk University Biomedi Campus, Gyeonggi-do, Republic of Korea
| | - Jun Pyo Han
- Department of Life Science, Institute of Environmental Medicine for Green Chemistry, Dongguk University Biomedi Campus, Gyeonggi-do, Republic of Korea
| | - Hyun Soo Kim
- Department of Life Science, Institute of Environmental Medicine for Green Chemistry, Dongguk University Biomedi Campus, Gyeonggi-do, Republic of Korea
- National Institute of Environmental Research, Incheon, Republic of Korea
| | - Su Ji Kim
- Department of Life Science, Institute of Environmental Medicine for Green Chemistry, Dongguk University Biomedi Campus, Gyeonggi-do, Republic of Korea
| | - Eun-Jeong Choi
- Research and Innovation Center, Amorepacific, Gyeonggi-do, Republic of Korea
| | - Charles Lee
- The Jackson Laboratory for Genomic Medicine, Farmington, CT, United States
| | - Yong Deog Hong
- Research and Innovation Center, Amorepacific, Gyeonggi-do, Republic of Korea
| | - Hyoung-June Kim
- Research and Innovation Center, Amorepacific, Gyeonggi-do, Republic of Korea
| | - Young Rok Seo
- Department of Life Science, Institute of Environmental Medicine for Green Chemistry, Dongguk University Biomedi Campus, Gyeonggi-do, Republic of Korea
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Sleath B, Beznos B, Carpenter DM, Budenz DL, Muir KW, Romero MS, Lee C, Tudor G, Garcia N, Robin AL. African American patient-provider communication about glaucoma vision quality-of-life. Eye (Lond) 2024; 38:343-348. [PMID: 37580416 PMCID: PMC10810853 DOI: 10.1038/s41433-023-02693-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2023] [Revised: 07/22/2023] [Accepted: 08/02/2023] [Indexed: 08/16/2023] Open
Abstract
BACKGROUND/OBJECTIVES Little is known about African American patient-provider communication about glaucoma-related quality-of-life. The objectives of this study were to: (a) examine associations between patient socio-demographics and vision quality-of-life, (b) describe the extent to which eye care providers and patients discuss glaucoma-related quality-of-life, and (c) examine associations between patient and provider characteristics, whether the patient was in the intervention or usual care group, and whether the patient and provider discuss one or more glaucoma-related quality-of-life domains. METHODS Adult African American patients with glaucoma who reported non-adherence to glaucoma medications were enrolled from three sites. Patients completed a vision quality-of-life VFQ-25 assessment. Patients were randomized into intervention and control groups with intervention group members receiving a glaucoma question prompt list and watching a video before a provider visit. Audio recordings from these visits were transcribed and assessed for glaucoma-related quality-of-life discussions. RESULTS One hundred and eighty-nine patients were enrolled. Glaucoma-related quality-of-life was discussed during 12.3% of visits (N = 23). Patients initiated discussion 56.5% (N = 13) of the time and providers 43.5% (N = 10) of the time. Patients with worse health literacy (p < 0.001), more depressive symptoms (p < 0.05), and more severe glaucoma (p < 0.001) were significantly more likely to have worse vision-related quality-of-life. Glaucoma-related quality-of-life was significantly more likely to be discussed when African American patients saw African American providers (p < 0.05). CONCLUSION Patients and providers rarely discussed the patient's glaucoma-related quality-of-life. The intervention did not significantly increase communication about glaucoma-related quality-of-life. Residency programs should consider enhancing training regarding discussing patients' quality-of-life.
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Affiliation(s)
- Betsy Sleath
- Division of Pharmaceutical Outcomes and Policy, UNC Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
- Cecil G. Sheps Center for Health Services Research, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
| | - Bethany Beznos
- Division of Pharmaceutical Outcomes and Policy, UNC Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Delesha M Carpenter
- Division of Pharmaceutical Outcomes and Policy, UNC Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Donald L Budenz
- Department of Ophthalmology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Kelly W Muir
- Department of Ophthalmology, School of Medicine, Duke University, Durham, NC, USA
- Durham VA Medical Center, Health Services Research and Development, Durham, NC, USA
| | | | | | - Gail Tudor
- Southern New Hampshire University, Manchester, NH, USA
| | - Nacire Garcia
- Division of Pharmaceutical Outcomes and Policy, UNC Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Alan L Robin
- Wilmer Institute, Johns Hopkins University, Baltimore, MD, USA
- American Glaucoma Society, San Francisco, CA, USA
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10
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Fonseca A, Qian D, Forbes T, Li BSK, Lee C, Burdsall K, Rodriguez S, Jackson C, Wang EY, Caruso TJ. Reducing Preoperative Caregiver Anxiety With Virtual Reality: A Pragmatic, Randomized Controlled Study. J Patient Exp 2024; 11:23743735231220190. [PMID: 38188533 PMCID: PMC10771051 DOI: 10.1177/23743735231220190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2024] Open
Abstract
Pediatric patients and their caregivers often experience perioperative anxiety. Interventions reduce caregiver anxiety improve cooperation and contribute to an improved patient experience. This study seeks to evaluate the efficacy of virtual reality (VR)-assisted mindfulness on perioperative caregiver anxiety. Participants were randomized into a standard of care (SOC) group, which included snacks but no technology-based distractions, or a VR group, which included snacks and a VR-guided meditation. Caregiver anxiety was measured before and after the intervention using the Visual Analogue Scale for Anxiety (VAS-A). Secondary aims explored participants' baseline anxiety with the State-Trait Anxiety Inventory (STAI). VR group participants completed a satisfaction survey. Linear regression models of VAS-A and STAI were used to compare group differences. Satisfaction survey results were reported with descriptive statistics. 26 participants were included, with 12 randomized to the SOC group and 14 to the VR group. VAS-A scores in the VR group were lower than those in the SOC group (p = .002). The STAI found no change in participants' state of anxiety in the SOC group (p = .7108), compared to a significant reduction (p = .014) in the VR group when controlling for anxiety traits. 12 of 14 caregivers in the VR group expressed satisfaction or strong satisfaction. This study supports the implementation of VR mindfulness as a method to reduce caregiver anxiety. VR use in the pediatric healthcare setting is safe and inexpensive, and the intervention had a high degree of participant satisfaction.
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Affiliation(s)
- Ahtziri Fonseca
- Chariot Program, Stanford Children's Health, Palo Alto, CA, USA
| | - Daniel Qian
- Division of Pediatric Anesthesia, Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford University School of Medicine, Stanford University, Palo Alto, CA, USA
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Ty Forbes
- Division of Pediatric Anesthesia, Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford University School of Medicine, Stanford University, Palo Alto, CA, USA
- University of Texas McGovern Medical School, Houston, TX, USA
| | - Brian S-K Li
- Division of Pediatric Anesthesia, Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford University School of Medicine, Stanford University, Palo Alto, CA, USA
- Department of Comparative Literature, Princeton University, Princeton, NJ, USA
| | - Charles Lee
- Stanford University School of Medicine, Stanford University, Palo Alto, CA, USA
| | - Kylie Burdsall
- Stanford University School of Medicine, Stanford University, Palo Alto, CA, USA
| | - Samuel Rodriguez
- Division of Pediatric Anesthesia, Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford University School of Medicine, Stanford University, Palo Alto, CA, USA
| | - Christian Jackson
- Department of Epidemiology and Population Health, Stanford University School of Medicine, Stanford University, Palo Alto, CA, USA
| | - Ellen Y Wang
- Division of Pediatric Anesthesia, Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford University School of Medicine, Stanford University, Palo Alto, CA, USA
| | - Thomas J Caruso
- Division of Pediatric Anesthesia, Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford University School of Medicine, Stanford University, Palo Alto, CA, USA
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11
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Cao Y, Aryal M, Li P, Lee C, Schipper M, You D, Jaworski E, Gharzai L, Shah J, Eisbruch A, Mierzwa M. Diffusion MRI correlation with p16 status and prediction for tumor progression in locally advanced head and neck cancer. Front Oncol 2023; 13:998186. [PMID: 38188292 PMCID: PMC10771284 DOI: 10.3389/fonc.2023.998186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Accepted: 11/06/2023] [Indexed: 01/09/2024] Open
Abstract
Purpose To investigate p16 effects on diffusion image metrics and associations with tumor progression in patients with locally advanced head and neck cancers. Methods Diffusion images pretreatment and after 20 Gy (2wk) of RT were analyzed in patients with cT4/N3 p16+ oropharynx cancer (OPSCC) (N=51) and locoregionally advanced head and neck squamous cell carcinoma (LAHNSCC) (N=28), enrolled onto a prospective adaptive RT trial. Mean ADC values, subvolumes with ADC <1.2 um2/ms (TVLADC), and peak values of low (µL) and high (µH) components of ADC histograms in primary and total nodal gross tumor volumes were analyzed for prediction of freedom from local, distant, or any progression (FFLP, FFDP or FFLRDP) using multivariate Cox proportional-hazards model with clinical factors. P value with false discovery control <0.05 was considered as significant. Results With a mean follow up of 36 months, 18 of LAHNSCC patients and 16 of p16+ OPSCC patients had progression. After adjusting for p16, small µL and ADC values, and large TVLADC of primary tumors pre-RT were significantly associated with superior FFLRDP, FFLP and FFDP in the LAHNSCC (p<0.05), but no diffusion metrics were significant in p16+ oropharynx cancers. Post ad hoc analysis of the p16+ OPSCC only showed that large TVLADC of the total nodal burden pre-RT was significantly associated with inferior FFDP (p=0.05). Conclusion ADC metrics were associated with different progression patterns in the LAHNSCC and p16+ OPSCC, possibly explained by differences in cancer biology and morphology. A deep understanding of ADC metrics is warranted to establish imaging biomarkers for adaptive RT in HNSCC.
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Affiliation(s)
- Yue Cao
- Departments of Radiation Oncology, University of Michigan, Ann Arbor, MI, United States
- Department of Radiology, University of Michigan, Ann Arbor, MI, United States
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI, United States
| | - M. Aryal
- Departments of Radiation Oncology, University of Michigan, Ann Arbor, MI, United States
| | - P. Li
- Department of Biostatistics, University of Michigan, Ann Arbor, MI, United States
| | - C. Lee
- Departments of Radiation Oncology, University of Michigan, Ann Arbor, MI, United States
| | - M. Schipper
- Departments of Radiation Oncology, University of Michigan, Ann Arbor, MI, United States
- Department of Biostatistics, University of Michigan, Ann Arbor, MI, United States
| | - D. You
- Departments of Radiation Oncology, University of Michigan, Ann Arbor, MI, United States
| | - E. Jaworski
- Departments of Radiation Oncology, University of Michigan, Ann Arbor, MI, United States
| | - L. Gharzai
- Departments of Radiation Oncology, University of Michigan, Ann Arbor, MI, United States
| | - J. Shah
- Departments of Radiation Oncology, University of Michigan, Ann Arbor, MI, United States
- Department of Radiation Oncology, VA Ann Arbor Healthcare System, Ann Arbor, MI, United States
| | - A. Eisbruch
- Departments of Radiation Oncology, University of Michigan, Ann Arbor, MI, United States
| | - Michelle Mierzwa
- Departments of Radiation Oncology, University of Michigan, Ann Arbor, MI, United States
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12
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Makova KD, Pickett BD, Harris RS, Hartley GA, Cechova M, Pal K, Nurk S, Yoo D, Li Q, Hebbar P, McGrath BC, Antonacci F, Aubel M, Biddanda A, Borchers M, Bomberg E, Bouffard GG, Brooks SY, Carbone L, Carrel L, Carroll A, Chang PC, Chin CS, Cook DE, Craig SJ, de Gennaro L, Diekhans M, Dutra A, Garcia GH, Grady PG, Green RE, Haddad D, Hallast P, Harvey WT, Hickey G, Hillis DA, Hoyt SJ, Jeong H, Kamali K, Kosakovsky Pond SL, LaPolice TM, Lee C, Lewis AP, Loh YHE, Masterson P, McCoy RC, Medvedev P, Miga KH, Munson KM, Pak E, Paten B, Pinto BJ, Potapova T, Rhie A, Rocha JL, Ryabov F, Ryder OA, Sacco S, Shafin K, Shepelev VA, Slon V, Solar SJ, Storer JM, Sudmant PH, Sweetalana, Sweeten A, Tassia MG, Thibaud-Nissen F, Ventura M, Wilson MA, Young AC, Zeng H, Zhang X, Szpiech ZA, Huber CD, Gerton JL, Yi SV, Schatz MC, Alexandrov IA, Koren S, O’Neill RJ, Eichler E, Phillippy AM. The Complete Sequence and Comparative Analysis of Ape Sex Chromosomes. bioRxiv 2023:2023.11.30.569198. [PMID: 38077089 PMCID: PMC10705393 DOI: 10.1101/2023.11.30.569198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/24/2023]
Abstract
Apes possess two sex chromosomes-the male-specific Y and the X shared by males and females. The Y chromosome is crucial for male reproduction, with deletions linked to infertility. The X chromosome carries genes vital for reproduction and cognition. Variation in mating patterns and brain function among great apes suggests corresponding differences in their sex chromosome structure and evolution. However, due to their highly repetitive nature and incomplete reference assemblies, ape sex chromosomes have been challenging to study. Here, using the state-of-the-art experimental and computational methods developed for the telomere-to-telomere (T2T) human genome, we produced gapless, complete assemblies of the X and Y chromosomes for five great apes (chimpanzee, bonobo, gorilla, Bornean and Sumatran orangutans) and a lesser ape, the siamang gibbon. These assemblies completely resolved ampliconic, palindromic, and satellite sequences, including the entire centromeres, allowing us to untangle the intricacies of ape sex chromosome evolution. We found that, compared to the X, ape Y chromosomes vary greatly in size and have low alignability and high levels of structural rearrangements. This divergence on the Y arises from the accumulation of lineage-specific ampliconic regions and palindromes (which are shared more broadly among species on the X) and from the abundance of transposable elements and satellites (which have a lower representation on the X). Our analysis of Y chromosome genes revealed lineage-specific expansions of multi-copy gene families and signatures of purifying selection. In summary, the Y exhibits dynamic evolution, while the X is more stable. Finally, mapping short-read sequencing data from >100 great ape individuals revealed the patterns of diversity and selection on their sex chromosomes, demonstrating the utility of these reference assemblies for studies of great ape evolution. These complete sex chromosome assemblies are expected to further inform conservation genetics of nonhuman apes, all of which are endangered species.
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Affiliation(s)
| | - Brandon D. Pickett
- National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, USA
| | | | | | - Monika Cechova
- University of California Santa Cruz, Santa Cruz, CA, USA
| | - Karol Pal
- Penn State University, University Park, PA, USA
| | - Sergey Nurk
- National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, USA
| | - DongAhn Yoo
- University of Washington School of Medicine, Seattle, WA, USA
| | - Qiuhui Li
- Johns Hopkins University, Baltimore, MD, USA
| | - Prajna Hebbar
- University of California Santa Cruz, Santa Cruz, CA, USA
| | | | | | | | | | | | - Erich Bomberg
- University of Münster, Münster, Germany
- MPI for Developmental Biology, Tübingen, Germany
| | - Gerard G. Bouffard
- National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, USA
| | - Shelise Y. Brooks
- National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, USA
| | - Lucia Carbone
- Oregon Health & Science University, Portland, OR, USA
- Oregon National Primate Research Center, Hillsboro, OR, USA
| | - Laura Carrel
- Penn State University School of Medicine, Hershey, PA, USA
| | | | | | - Chen-Shan Chin
- Foundation of Biological Data Sciences, Belmont, CA, USA
| | | | | | | | - Mark Diekhans
- University of California Santa Cruz, Santa Cruz, CA, USA
| | - Amalia Dutra
- National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, USA
| | - Gage H. Garcia
- University of Washington School of Medicine, Seattle, WA, USA
| | | | | | - Diana Haddad
- National Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, Bethesda, MD, USA
| | - Pille Hallast
- The Jackson Laboratory for Genomic Medicine, Farmington, CT, USA
| | | | - Glenn Hickey
- University of California Santa Cruz, Santa Cruz, CA, USA
| | - David A. Hillis
- University of California Santa Barbara, Santa Barbara, CA, USA
| | | | - Hyeonsoo Jeong
- University of Washington School of Medicine, Seattle, WA, USA
| | | | | | | | - Charles Lee
- The Jackson Laboratory for Genomic Medicine, Farmington, CT, USA
| | | | | | - Patrick Masterson
- National Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, Bethesda, MD, USA
| | | | | | - Karen H. Miga
- University of California Santa Cruz, Santa Cruz, CA, USA
| | | | - Evgenia Pak
- National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, USA
| | - Benedict Paten
- University of California Santa Cruz, Santa Cruz, CA, USA
| | | | | | - Arang Rhie
- National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, USA
| | | | - Fedor Ryabov
- Masters Program in National Research University Higher School of Economics, Moscow, Russia
| | | | - Samuel Sacco
- University of California Santa Cruz, Santa Cruz, CA, USA
| | | | | | | | - Steven J. Solar
- National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, USA
| | | | | | - Sweetalana
- Penn State University, University Park, PA, USA
| | - Alex Sweeten
- National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, USA
- Johns Hopkins University, Baltimore, MD, USA
| | | | - Françoise Thibaud-Nissen
- National Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, Bethesda, MD, USA
| | | | | | - Alice C. Young
- National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, USA
| | | | - Xinru Zhang
- Penn State University, University Park, PA, USA
| | | | | | | | - Soojin V. Yi
- University of California Santa Barbara, Santa Barbara, CA, USA
| | | | | | - Sergey Koren
- National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, USA
| | | | - Evan Eichler
- University of Washington School of Medicine, Seattle, WA, USA
- Howard Hughes Medical Institute, University of Washington, Seattle, WA, USA
| | - Adam M. Phillippy
- National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, USA
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13
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Kim K, Kim D, Hanotte O, Lee C, Kim H, Jeong C. Inference of Admixture Origins in Indigenous African Cattle. Mol Biol Evol 2023; 40:msad257. [PMID: 37995300 PMCID: PMC10701095 DOI: 10.1093/molbev/msad257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Revised: 10/12/2023] [Accepted: 11/14/2023] [Indexed: 11/25/2023] Open
Abstract
Present-day African cattle retain a unique genetic profile composed of a mixture of the Bos taurus and Bos indicus populations introduced into the continent at different time periods. However, details of the admixture history and the exact origins of the source populations remain obscure. Here, we infer the source of admixture in the earliest domestic cattle in Africa, African taurine. We detect a significant contribution (up to ∼20%) from a basal taurine lineage, which might represent the now-extinct African aurochs. In addition, we show that the indicine ancestry of African cattle, although most closely related to so-far sampled North Indian indicine breeds, has a small amount of additional genetic affinity to Southeast Asian indicine breeds. Our findings support the hypothesis of aurochs introgression into African taurine and generate a novel hypothesis that the origin of indicine ancestry in Africa might be different indicine populations than the ones found in North India today.
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Affiliation(s)
- Kwondo Kim
- The Jackson Laboratory for Genomic Medicine, Farmington, CT, USA
- Department of Agricultural Biotechnology and Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul, Republic of Korea
| | - Donghee Kim
- School of Biological Sciences, Seoul National University, Seoul, Republic of Korea
| | - Olivier Hanotte
- LiveGene, International Livestock Research Institute (ILRI), Addis Ababa, Ethiopia
- The Centre for Tropical Livestock Genetics and Health (CTLGH), The Roslin Institute, The University of Edinburgh, Midlothian, UK
- School of Life Sciences, University of Nottingham, Nottingham, UK
| | - Charles Lee
- The Jackson Laboratory for Genomic Medicine, Farmington, CT, USA
| | - Heebal Kim
- Department of Agricultural Biotechnology and Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul, Republic of Korea
- Interdisciplinary Program in Bioinformatics, Seoul National University, Seoul, Republic of Korea
- eGnome, Inc., Seoul, Republic of Korea
| | - Choongwon Jeong
- School of Biological Sciences, Seoul National University, Seoul, Republic of Korea
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14
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Wright M, Thomas KC, Carpenter D, Lee C, Coyne I, Garcia N, Adjei A, Sleath B. Co-designing a website with and for youth, so they can better manage their health. PEC Innov 2023; 2:100164. [PMID: 37384159 PMCID: PMC10294082 DOI: 10.1016/j.pecinn.2023.100164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 04/27/2023] [Accepted: 05/08/2023] [Indexed: 06/30/2023]
Abstract
Objective To co-design a website aimed to empower youth to ask questions to encourage productive, meaningful conversations with their health care providers. Methods The research team recruited adolescent stakeholders (ages 11-17) through flyers distributed at local Young Men's Christian Association (YMCA) locations, clinics, and school nurses. Eleven adolescents who had at least one chronic medical condition were selected as members of the two youth advisory boards. Youth participated in five co-design meetings to give input on website content and refinement over a two-and-a-half-year period. The youth reviewed the website in various stages of development. Results Youth wanted a website with simple, straightforward language that would be understood by someone between the ages of 11-17 years with a reputable URL. The website content includes ADHD, asthma, vaping/smoking, diabetes, seizures, anxiety, panic disorder, depression, addiction, stimulants, bullying, eating disorders, and sexually transmitted infections. Youth wanted general background content, helpful resources, question prompt lists, and videos encouraging youth involvement in care. Conclusions A credible co-designed website with information on different health topics that contains question prompt lists and videos for utilization during health care visits has the potential to increase adolescent involvement in their care. Innovation This website is an innovative intervention aimed at informing and encouraging youth to be more actively involved in their care across a range of healthcare conditions.
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Affiliation(s)
- Megan Wright
- Division of Pharmaceutical Outcomes and Policy, UNC Eshelman School of Pharmacy, Chapel Hill, NC, USA
| | - Kathleen C Thomas
- Division of Pharmaceutical Outcomes and Policy, UNC Eshelman School of Pharmacy, Chapel Hill, NC, USA
- Cecil G. Sheps Center for Health Services Research, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Delesha Carpenter
- Division of Pharmaceutical Outcomes and Policy, UNC Eshelman School of Pharmacy, Chapel Hill, NC, USA
- Cecil G. Sheps Center for Health Services Research, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | | | - Imelda Coyne
- School of Nursing and Midwifery, Trinity College Dublin, the University of Dublin College Green, Dublin, Ireland
| | - Nacire Garcia
- Division of Pharmaceutical Outcomes and Policy, UNC Eshelman School of Pharmacy, Chapel Hill, NC, USA
- Cecil G. Sheps Center for Health Services Research, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Abena Adjei
- Division of Pharmaceutical Outcomes and Policy, UNC Eshelman School of Pharmacy, Chapel Hill, NC, USA
| | - Betsy Sleath
- Division of Pharmaceutical Outcomes and Policy, UNC Eshelman School of Pharmacy, Chapel Hill, NC, USA
- Cecil G. Sheps Center for Health Services Research, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
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15
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Lofrano-Porto A, Pereira SA, Dauber A, Bloom JC, Fontes AN, Asimow N, de Moraes OL, Araujo PAT, Abreu AP, Guo MH, De Oliveira SF, Liu H, Lee C, Kuohung W, Coelho MS, Carroll RS, Jiang R, Kaiser UB. OSR1 disruption contributes to uterine factor infertility via impaired Müllerian duct development and endometrial receptivity. J Clin Invest 2023; 133:e161701. [PMID: 37847567 PMCID: PMC10688984 DOI: 10.1172/jci161701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Accepted: 09/28/2023] [Indexed: 10/18/2023] Open
Abstract
Three sisters, born from consanguineous parents, manifested a unique Müllerian anomaly characterized by uterine hypoplasia with thin estrogen-unresponsive endometrium and primary amenorrhea, but with spontaneous tubal pregnancies. Through whole-exome sequencing followed by comprehensive genetic analysis, a missense variant was identified in the OSR1 gene. We therefore investigated OSR1/OSR1 expression in postpubertal human uteri, and the prenatal and postnatal expression pattern of Osr1/Osr1 in murine developing Müllerian ducts (MDs) and endometrium, respectively. We then investigated whether Osr1 deletion would affect MD development, using WT and genetically engineered mice. Human uterine OSR1/OSR1 expression was found primarily in the endometrium. Mouse Osr1 was expressed prenatally in MDs and Wolffian ducts (WDs), from rostral to caudal segments, in E13.5 embryos. MDs and WDs were absent on the left side and MDs were rostrally truncated on the right side of E13.5 Osr1-/- embryos. Postnatally, Osr1 was expressed in mouse uteri throughout their lifespan, peaking at postnatal days 14 and 28. Osr1 protein was present primarily in uterine luminal and glandular epithelial cells and in the epithelial cells of mouse oviducts. Through this translational approach, we demonstrated that OSR1 in humans and mice is important for MD development and endometrial receptivity and may be implicated in uterine factor infertility.
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Affiliation(s)
- Adriana Lofrano-Porto
- Molecular Pharmacology Laboratory (FARMOL), Faculty of Health Sciences, University of Brasilia, Brasilia-DF, Brazil
- Section of Endocrinology, Gonadal and Adrenal Diseases Clinics, University Hospital of Brasilia, Brasilia-DF, Brazil
- Division of Endocrinology, Diabetes and Hypertension, Brigham and Women’s Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Sidney Alcântara Pereira
- Molecular Pharmacology Laboratory (FARMOL), Faculty of Health Sciences, University of Brasilia, Brasilia-DF, Brazil
- Division of Endocrinology, Diabetes and Hypertension, Brigham and Women’s Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Andrew Dauber
- Division of Endocrinology, Children’s National Hospital, Washington, DC, USA
- Department of Pediatrics, George Washington School of Medicine and Health Sciences, Washington, DC, USA
| | - Jordana C.B. Bloom
- Whitehead Institute for Biomedical Research, Cambridge, Massachusetts, USA
| | - Audrey N. Fontes
- Division of Endocrinology, Diabetes and Hypertension, Brigham and Women’s Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Naomi Asimow
- Division of Endocrinology, Diabetes and Hypertension, Brigham and Women’s Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Olívia Laquis de Moraes
- Molecular Pharmacology Laboratory (FARMOL), Faculty of Health Sciences, University of Brasilia, Brasilia-DF, Brazil
| | - Petra Ariadne T. Araujo
- Molecular Pharmacology Laboratory (FARMOL), Faculty of Health Sciences, University of Brasilia, Brasilia-DF, Brazil
| | - Ana Paula Abreu
- Division of Endocrinology, Diabetes and Hypertension, Brigham and Women’s Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Michael H. Guo
- Division of Endocrinology, Boston Children’s Hospital, Boston, Massachusetts, USA
- Program in Medical and Population Genetics, Broad Institute, Cambridge, Massachusetts, USA
- Department of Genetics, Harvard Medical School, Boston, Massachusetts, USA
| | - Silviene F. De Oliveira
- Department of Genetics and Morphology, Institute of Biology, University of Brasilia, Brasilia-DF, Brazil
- Jackson Laboratory for Genomic Medicine, Farmington, Connecticut, USA
| | - Han Liu
- Division of Developmental Biology, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA
| | - Charles Lee
- Jackson Laboratory for Genomic Medicine, Farmington, Connecticut, USA
| | - Wendy Kuohung
- Department of Obstetrics and Gynecology, Boston University Chobanian & Avedisian School of Medicine, Boston, Massachusetts, USA
| | - Michella S. Coelho
- Molecular Pharmacology Laboratory (FARMOL), Faculty of Health Sciences, University of Brasilia, Brasilia-DF, Brazil
| | - Rona S. Carroll
- Division of Endocrinology, Diabetes and Hypertension, Brigham and Women’s Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Rulang Jiang
- Division of Developmental Biology, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Ursula B. Kaiser
- Division of Endocrinology, Diabetes and Hypertension, Brigham and Women’s Hospital and Harvard Medical School, Boston, Massachusetts, USA
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Yilmaz F, Karageorgiou C, Kim K, Pajic P, Beck CR, Torregrossa AM, Lee C, Gokcumen O. Ancient AMY1 gene duplications primed the amylase locus for adaptive evolution upon the onset of agriculture. bioRxiv 2023:2023.11.27.568916. [PMID: 38077078 PMCID: PMC10705236 DOI: 10.1101/2023.11.27.568916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/19/2023]
Abstract
Starch digestion is a cornerstone of human nutrition. The amylase enzyme, which digests starch, plays a key role in starch metabolism. Indeed, the copy number of the human amylase gene has been associated with metabolic diseases and adaptation to agricultural diets. Previous studies suggested that duplications of the salivary amylase gene are of recent origin. In the course of characterizing 51 distinct amylase haplotypes across 98 individuals employing long-read DNA sequencing and optical mapping methods, we detected four 31mers linked to duplication of the amylase locus. Analyses with these 31mers suggest that the first duplication of the amylase locus occurred more than 700,000 years ago before the split between modern humans and Neanderthals. After the original duplication events, amplification of the AMY1 genes likely occurred via nonallelic homologous recombination in a manner that consistently results in an odd number of copies per chromosome. These findings suggest that amylase haplotypes may have been primed for bursts of natural-selection associated duplications that coincided with the incorporation of starch into human diets.
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Affiliation(s)
- Feyza Yilmaz
- The Jackson Laboratory for Genomic Medicine, Farmington, CT, 06110, USA
| | - Charikleia Karageorgiou
- Department of Biological Sciences, University at Buffalo, 109 Cooke Hall, University at Buffalo, NY 14260
| | - Kwondo Kim
- The Jackson Laboratory for Genomic Medicine, Farmington, CT, 06110, USA
| | - Petar Pajic
- Department of Biological Sciences, University at Buffalo, 109 Cooke Hall, University at Buffalo, NY 14260
| | - Christine R Beck
- The Jackson Laboratory for Genomic Medicine, Farmington, CT, 06110, USA
- University of Connecticut, Institute for Systems Genomics, Storrs, CT, 06269, USA
- The University of Connecticut Health Center, Farmington, CT, 06110, USA
| | - Ann-Marie Torregrossa
- Department of Psychology, University at Buffalo, 204 Park Hall, University at Buffalo, NY 14260
- University at Buffalo Center for Ingestive Behavior Research, University at Buffalo, 204 Park Hall, University at Buffalo, NY 14260
| | - Charles Lee
- The Jackson Laboratory for Genomic Medicine, Farmington, CT, 06110, USA
| | - Omer Gokcumen
- Department of Biological Sciences, University at Buffalo, 109 Cooke Hall, University at Buffalo, NY 14260
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Mitchell KE, Kienzle SL, Lee C, Socha MT, Kleinschmit DH, Firkins JL. Supplementing branched-chain volatile fatty acids in dual-flow cultures varying in dietary forage and corn oil concentrations. II: Biohydrogenation and incorporation into bacterial lipids. J Dairy Sci 2023; 106:7548-7565. [PMID: 37532628 DOI: 10.3168/jds.2022-23192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Accepted: 03/17/2023] [Indexed: 08/04/2023]
Abstract
To maintain membrane homeostasis, ruminal bacteria synthesize branched-chain fatty acids (BCFA) or their derivatives (vinyl ethers) that are recovered during methylation procedures as branched-chain aldehydes (BCALD). Many strains of cellulolytic bacteria require 1 or more branched-chain volatile fatty acid (BCVFA). Therefore, the objective of this study was to investigate BCVFA incorporation into bacterial lipids under different dietary conditions. The study was an incomplete block design with 8 continuous culture fermenters used in 4 periods with treatments (n = 4) arranged as a 2 × 2 × 2 factorial. The factors were high (HF) or low forage (LF, 67 or 33% forage, 33:67 alfalfa:orchardgrass), without or with supplemental corn oil (CO; 3% dry matter, 1.5% linoleic fatty acid), and without or with 2.15 mmol/d (5 mg/d 13C each of isovalerate, isobutyrate, and 2-methylbutyrate). After methylation of bacterial pellets collected from each fermenter's effluent, fatty acids and fatty aldehydes were separated before analysis by gas chromatography and isotope ratio mass spectrometry. Supplementation of BCVFA did not influence biohydrogenation extent. Label was only recovered in branched-chain lipids. Lower forage inclusion decreased BCFA in bacterial fatty acid profile from 9.45% with HF to 7.06% with LF and decreased BCALD in bacterial aldehyde profile from 55.4% with HF to 51.4% with LF. Supplemental CO tended to decrease iso even-chain BCFA and decreased iso even-chain BCALD in their bacterial lipid profiles. The main 18:1 isomer was cis-9 18:1, which increased (P < 0.01) by 25% from CO (data not shown). Dose recovery in bacterial lipids was 43.3% lower with LF than HF. Supplemental CO decreased recovery in the HF diet but increased recovery with LF (diet × CO interaction). Recovery from anteiso odd-chain BCFA and BCALD was the greatest; therefore, 2-methylbutyrate was the BCVFA primer most used for branched-chain lipid synthesis. Recovery in iso odd-chain fatty acids (isovalerate as primer) was greater than label recovery in iso even-chain fatty acids (isobutyrate as primer). Fatty aldehydes were less than 6% of total bacterial lipids, but 26.0% of 13C recovered in lipids were recovered in BCALD because greater than 50% of aldehydes were branched-chain. Because BCFA and BCALD are important in the function and growth of bacteria, especially cellulolytics, BCVFA supplementation can support the rumen microbial consortium, increasing fiber degradation and efficiency of microbial protein synthesis.
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Affiliation(s)
| | | | - C Lee
- Department of Animal Sciences, The Ohio State University, Wooster, OH 44691
| | - M T Socha
- Zinpro Corporation, Eden Prairie, MN 55344
| | | | - J L Firkins
- Department of Animal Sciences, The Ohio State University, Columbus, OH 43035
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18
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Mitchell KE, Lee C, Socha MT, Kleinschmit DH, Firkins JL. Supplementing branched-chain volatile fatty acids in dual-flow cultures varying in dietary forage and corn oil concentrations. III: Protein metabolism and incorporation into bacterial protein. J Dairy Sci 2023; 106:7566-7577. [PMID: 37641344 DOI: 10.3168/jds.2022-23193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Accepted: 05/11/2023] [Indexed: 08/31/2023]
Abstract
Some cellulolytic bacteria cannot transport branched-chain AA (BCAA) and do not express complete synthesis pathways, thus depending on cross-feeding for branched-chain volatile fatty acid (BCVFA) precursors for membrane lipids or for reductive carboxylation to BCAA. Our objective was to assess BCVFA uptake for BCAA synthesis in continuous cultures administered high forage (HF) and low forage (LF) diets without or with corn oil (CO). We hypothesized that BCVFA would be used for BCAA synthesis more in the HF than in LF diets. To help overcome bacterial inhibition by polyunsaturated fatty acids in CO, BCVFA usage for bacterial BCAA synthesis was hypothesized to decrease when CO was added to HF diets. The study was an incomplete block design with 8 dual-flow fermenters used in 4 periods with 8 treatments (n = 4) arranged as a 2 × 2 × 2 factorial. The factors were: HF or LF (67 or 33% forage, 33:67 alfalfa:orchardgrass pellets), without or with supplemental CO (3% of dry matter), and without or with 2.15 mmol/d (5 mg/d 13C) each of isovalerate, isobutyrate, and 2-methylbutyrate for one combined BCVFA treatment. The flow of bacterial BCAA increased by 10.7% by supplementing BCVFA and 9.14% with LF versus HF; similarly, dosing BCVFA versus without BCVFA increased BCAA by 1.98% in total bacterial AA, whereas LF increased BCAA by 1.92% versus HF. Additionally, BCVFA supplementation increased bacterial AA flow by 16.6% when supplemented in HF - CO and 12.4% in LF + CO diets, but not in the HF + CO (-1.5%) or LF - CO (+6.7%) diets (Diet × CO × BCVFA interaction). The recovery of 13C in bacterial AA flow was 31% lower with LF than with HF. Of the total 13C recovered in bacteria, 13.8, 17.3, and 30.2% were recovered in Val, Ile, and Leu, respectively; negligible 13C was recovered in other AA. When fermenters were dosed with BCVFA, nonbacterial and total effluent flows of AA, particularly of alanine and proline, suggest decreased peptidolysis. Increased ruminal outflow of bacterial AA, especially BCAA, but also nonbacterial AA could potentially support postabsorptive responses from BCVFA supplementation to dairy cattle.
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Affiliation(s)
| | - C Lee
- Department of Animal Sciences, The Ohio State University, Wooster, OH 44691
| | - M T Socha
- Zinpro Corporation, Eden Prairie, MN 55344
| | | | - J L Firkins
- Department of Animal Sciences, The Ohio State University, Columbus, OH 43035
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Mitchell KE, Wenner BA, Lee C, Park T, Socha MT, Kleinschmit DH, Firkins JL. Supplementing branched-chain volatile fatty acids in dual-flow cultures varying in dietary forage and corn oil concentrations. I: Digestibility, microbial protein, and prokaryotic community structure. J Dairy Sci 2023; 106:7530-7547. [PMID: 37532627 DOI: 10.3168/jds.2022-23165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2022] [Accepted: 03/17/2023] [Indexed: 08/04/2023]
Abstract
Branched-chain amino acids are deaminated by amylolytic bacteria to branched-chain volatile fatty acids (BCVFA), which are growth factors for cellulolytic bacteria. Our objective was to determine the dietary conditions that would increase the uptake of BCVFA by rumen bacteria. We hypothesized that increased forage would increase cellulolytic bacterial abundance and incorporation of BCVFA into their structure. Supplemental polyunsaturated fatty acids, supplied via corn oil (CO), should inhibit cellulolytic bacteria growth, but we hypothesized that additional BCVFA would alleviate that inhibition. Further, supplemental BCVFA should increase neutral detergent fiber degradation and efficiency of bacterial protein synthesis more with the high forage and low polyunsaturated fatty acid dietary combination. The study was an incomplete block design with 8 dual-flow continuous cultures used in 4 periods with 8 treatments (n = 4 per treatment) arranged as a 2 × 2 × 2 factorial. The factors were: high forage (HF) or low forage (LF; 67 or 33%), without or with supplemental CO (3% dry matter), and without or with 2.15 mmol/d (which included 5 mg/d of 13C each of BCVFA isovalerate, isobutyrate, and 2-methylbutyrate). The isonitrogenous diets consisted of 33:67 alfalfa:orchardgrass pellet, and was replaced with a concentrate pellet that mainly consisted of ground corn, soybean meal, and soybean hulls for the LF diet. The main effect of supplementing BCVFA increased neutral detergent fiber (NDF) degradability by 7.6%, and CO increased NDF degradability only in LF diets. Supplemental BCVFA increased bacterial N by 1.5 g/kg organic matter truly degraded (6.6%) and 0.05 g/g truly degraded N (6.5%). The relative sequence abundance decreased with LF for Fibrobacter succinogenes, Ruminococcus flavefaciens, and genus Butyrivibrio compared with HF. Recovery of the total 13C dose in bacterial pellets decreased from 144 µg/ mg with HF to 98.9 µg/ mg with LF. Although isotope recovery in bacteria was greater with HF, BCVFA supplementation increased NDF degradability and efficiency of microbial protein synthesis under all dietary conditions. Therefore, supplemental BCVFA has potential to improve feed efficiency in dairy cows even with dietary conditions that might otherwise inhibit cellulolytic bacteria.
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Affiliation(s)
| | - B A Wenner
- Elanco Animal Health, Greenfield, IN 46140
| | - C Lee
- Department of Animal Sciences, The Ohio State University, Wooster, OH 44691
| | - T Park
- Department of Animal Science and Technology, Chung-Ang University, Anseong, Gyeonggi-do, Korea 17546
| | - M T Socha
- Zinpro Corporation, Eden Prairie, MN 55344
| | | | - J L Firkins
- Department of Animal Sciences, The Ohio State University, Columbus, OH 43035
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Lee C, Ebrahimian S, Mabeza RM, Tran Z, Hadaya J, Benharash P, Moazzez A. Association of body mass index with 30-day outcomes following groin hernia repair. Hernia 2023; 27:1095-1102. [PMID: 37076751 DOI: 10.1007/s10029-023-02773-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Accepted: 03/03/2023] [Indexed: 04/21/2023]
Abstract
PURPOSE Although groin hernia repairs are relatively safe, efforts to identify factors associated with greater morbidity and resource utilization following these operations are warranted. An emphasis on obesity has limited studies from a comprehensive evaluation of the association between body mass index (BMI) and outcomes following groin hernia repair. Thus, we aimed to ascertain the association between BMI class with 30-day outcomes following these operations. METHODS The 2014-2020 National Surgical Quality Improvement Program database was queried to identify adults undergoing non-recurrent groin hernia repair. Patient BMI was used to stratify patients into six groups: underweight, normal, overweight, and obesity classes I-III. Association of BMI with major adverse events (MAE), wound complication, and prolonged length of stay (pLOS) as well as 30-day readmission and reoperation were evaluated using multivariable regressions. RESULTS Of the 163,373 adults who underwent groin hernia repair, the majority of patients were considered overweight (44.4%). Underweight patients more commonly underwent emergent operations and femoral hernia repair compared to others. After adjustment of intergoup differences, obesity class III was associated with greater odds of an MAE (AOR 1.50), wound complication (AOR 4.30), pLOS (AOR 1.40), and 30-day readmission (AOR 1.50) and reoperation (AOR 1.75, all p < 0.05). Underweight BMI portended greater odds of pLOS and unplanned readmission. CONCLUSION Consideration of BMI in patients requiring groin hernia repair could help inform perioperative expectations. Preoperative optimization and deployment of a minimally invasive approach when feasible may further reduce morbidity in patients at the extremes of the BMI spectrum.
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Affiliation(s)
- C Lee
- Cardiovascular Outcomes Research Laboratories, Department of Surgery, David Geffen School of Medicine at UCLA, 10833 Le Conte Ave, Los Angeles, CA, 90095, USA.
| | - S Ebrahimian
- Cardiovascular Outcomes Research Laboratories, Department of Surgery, David Geffen School of Medicine at UCLA, 10833 Le Conte Ave, Los Angeles, CA, 90095, USA
| | - R M Mabeza
- Cardiovascular Outcomes Research Laboratories, Department of Surgery, David Geffen School of Medicine at UCLA, 10833 Le Conte Ave, Los Angeles, CA, 90095, USA
| | - Z Tran
- Cardiovascular Outcomes Research Laboratories, Department of Surgery, David Geffen School of Medicine at UCLA, 10833 Le Conte Ave, Los Angeles, CA, 90095, USA
| | - J Hadaya
- Cardiovascular Outcomes Research Laboratories, Department of Surgery, David Geffen School of Medicine at UCLA, 10833 Le Conte Ave, Los Angeles, CA, 90095, USA
| | - P Benharash
- Cardiovascular Outcomes Research Laboratories, Department of Surgery, David Geffen School of Medicine at UCLA, 10833 Le Conte Ave, Los Angeles, CA, 90095, USA
| | - A Moazzez
- Department of Surgery, Harbor-UCLA Medical Center, Torrance, CA, USA
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21
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Kilby W, Lee C, Young P, Dewitt D, Torgov M, Martin TJ, Capo L, Ikeura M, Malinao CC, Morrison KJM, Morrison K. Superiority of BNCT Treatment Planning Metrics Achieved Using Novel vs. Reference (BPA-F) Pharmaceuticals in Head and Neck Locations. Int J Radiat Oncol Biol Phys 2023; 117:e678. [PMID: 37785996 DOI: 10.1016/j.ijrobp.2023.06.2136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/04/2023]
Abstract
PURPOSE/OBJECTIVE(S) Several novel boron delivery compounds currently under investigation by our group have demonstrated formulation, biodistribution, and dose response benefits in small animal models [1]. In this study we analyze the potential clinical impact of these compounds for boron neutron capture therapy (BNCT) in human patients. MATERIALS/METHODS Pharmacokinetic models were used to estimate the tumor and normal tissue boron concentrations after continuous infusion of the novel compounds and BPA-F. Patient model segmentation, material assignment, and alignment of one or more treatment beams were exported from a commercial treatment planning system (TPS) to a novel dose calculation tool. This information was used to generate a voxelized model that incorporated the source, beam shaping assembly, collimator, and patient materials so that the full albedo effect was included in each dose calculation. Physical dose from 10B(n,α), 14N(n,p), 1H(n,n') interactions plus gamma rays from 1H(n,γ) and other reactions within the patient and treatment equipment were calculated by Monte Carlo transport of particles originating in a pre-generated phase space at the cover surface. RBE and CBE weighting factors are applied to combine these four physical dose volumes into an equivalent dose volume, and these five dose volumes were passed back to the TPS for evaluation. RESULTS Tumor dose was increased by up to 2.6x for the novel compounds while normal tissue doses were constant or slightly reduced in comparison to BPA-F plans. Alternatively, for identical tumor dose the normal tissue doses and treatment time were reduced by up to 2.6x. In addition, in some cases it was possible to generate a single beam treatment plan using the new compounds that delivered higher tumor dose and lower normal tissues doses than a multiple beam plan using BPA-F. CONCLUSION This study demonstrates both dosimetric and practical benefits of the new compounds in comparison to BPA-F, including the potential to deliver treatment using fewer beam directions and correspondingly easier treatment setups and higher patient throughput. The potential of these compounds to extend the range of clinical indications for BNCT is also discussed. These results motivate upcoming experimental testing of the key assumptions involved in their calculation.
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Affiliation(s)
- W Kilby
- TAE Life Sciences, Foothill Ranch, CA
| | - C Lee
- TAE Life Sciences, Foothill Ranch, CA
| | - P Young
- TAE Life Sciences, Foothill Ranch, CA
| | - D Dewitt
- TAE Life Sciences, Foothill Ranch, CA
| | - M Torgov
- TAE Life Sciences, Foothill Ranch, CA
| | | | - L Capo
- TAE Life Sciences, Foothill Ranch, CA
| | - M Ikeura
- TAE Life Sciences, Foothill Ranch, CA
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22
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Cotter J, McManus H, Vickers T, Lee C, Davies SC. Increasing prevalence of gonorrhoea and chlamydia among female sex workers in northern Sydney, 2005-2019. Int J STD AIDS 2023; 34:869-875. [PMID: 37350164 DOI: 10.1177/09564624231173024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/24/2023]
Abstract
BACKGROUND Recent reports indicate increasing gonorrhoea and chlamydia among female sex workers (FSWs) in Australia, with decreasing condom use for oral sex. METHODS We determined trends in prevalence and positivity of gonorrhoea and chlamydia among FSWs attending our clinic from 2005 to 2019, by analysing data from medical and pathology records. We conducted a sensitivity analysis by using an alternative prevalence definition of first test result only per calendar year. RESULTS Prevalence of gonorrhoea (all sites: pharynx, genital, rectal) increased from 1/130 (0.8%) in 2005 to 14/166 (8.4%) in 2012, to 31/257 (12.1%) in 2019; rate ratio (RR) 1.19, 95%CI 1.14-1.24, ptrend < 0.001. There were rising trends for pharyngeal (RR 1.11, 95% CI 1.05-1.17, ptrend = 0.001) and genital gonorrhoea (RR 1.17, 95% CI 1.08-1.26, ptrend < 0.001). Prevalence of chlamydia (all sites) increased from 4/130 (3.1%) in 2005 to 8/166 (4.8%) in 2012, to 20/257 (7.8%) in 2019; RR 1.05, 95%CI 1.01-1.09, ptrend = 0.006. This rise reflected predominately pharyngeal chlamydia (RR 1.16, 95%CI 1.04-1.29, ptrend = 0.004). Qualitatively similar trends with similar significant results, were seen for gonococcal and chlamydial infections in the sensitivity analyses, indicating robustness of results to potential changes in testing frequency. Gonorrhoea and chlamydia were significantly associated with FSWs born in China. Chlamydia was significantly associated with age group 18-25. In the 2015-2019 period, of 89 women with gonococcal infections, 56 (62.9%) were pharyngeal-only; of 93 with chlamydial infections, 32 (34.4%) were pharyngeal-only infections. CONCLUSIONS FSWs require screening for pharyngeal as well as genital infections. Enhanced and sustainable health promotion is required.
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Affiliation(s)
- J Cotter
- Northern Sydney Sexual Health Service, Northern Sydney Local Health District, Sydney, Australia
| | - H McManus
- The Kirby Institute, University of NSW, Sydney, Australia
| | - T Vickers
- The Kirby Institute, University of NSW, Sydney, Australia
| | - C Lee
- Northern Sydney Sexual Health Service, Northern Sydney Local Health District, Sydney, Australia
| | - S C Davies
- Northern Sydney Sexual Health Service, Northern Sydney Local Health District, Sydney, Australia
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Hallast P, Ebert P, Loftus M, Yilmaz F, Audano PA, Logsdon GA, Bonder MJ, Zhou W, Höps W, Kim K, Li C, Hoyt SJ, Dishuck PC, Porubsky D, Tsetsos F, Kwon JY, Zhu Q, Munson KM, Hasenfeld P, Harvey WT, Lewis AP, Kordosky J, Hoekzema K, O'Neill RJ, Korbel JO, Tyler-Smith C, Eichler EE, Shi X, Beck CR, Marschall T, Konkel MK, Lee C. Assembly of 43 human Y chromosomes reveals extensive complexity and variation. Nature 2023; 621:355-364. [PMID: 37612510 PMCID: PMC10726138 DOI: 10.1038/s41586-023-06425-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 07/11/2023] [Indexed: 08/25/2023]
Abstract
The prevalence of highly repetitive sequences within the human Y chromosome has prevented its complete assembly to date1 and led to its systematic omission from genomic analyses. Here we present de novo assemblies of 43 Y chromosomes spanning 182,900 years of human evolution and report considerable diversity in size and structure. Half of the male-specific euchromatic region is subject to large inversions with a greater than twofold higher recurrence rate compared with all other chromosomes2. Ampliconic sequences associated with these inversions show differing mutation rates that are sequence context dependent, and some ampliconic genes exhibit evidence for concerted evolution with the acquisition and purging of lineage-specific pseudogenes. The largest heterochromatic region in the human genome, Yq12, is composed of alternating repeat arrays that show extensive variation in the number, size and distribution, but retain a 1:1 copy-number ratio. Finally, our data suggest that the boundary between the recombining pseudoautosomal region 1 and the non-recombining portions of the X and Y chromosomes lies 500 kb away from the currently established1 boundary. The availability of fully sequence-resolved Y chromosomes from multiple individuals provides a unique opportunity for identifying new associations of traits with specific Y-chromosomal variants and garnering insights into the evolution and function of complex regions of the human genome.
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Affiliation(s)
- Pille Hallast
- The Jackson Laboratory for Genomic Medicine, Farmington, CT, USA
| | - Peter Ebert
- Institute for Medical Biometry and Bioinformatics, Medical Faculty, Heinrich Heine University, Düsseldorf, Germany
- Core Unit Bioinformatics, Medical Faculty, Heinrich Heine University, Düsseldorf, Germany
- Center for Digital Medicine, Heinrich Heine University, Düsseldorf, Germany
| | - Mark Loftus
- Department of Genetics & Biochemistry, Clemson University, Clemson, SC, USA
- Center for Human Genetics, Clemson University, Greenwood, SC, USA
| | - Feyza Yilmaz
- The Jackson Laboratory for Genomic Medicine, Farmington, CT, USA
| | - Peter A Audano
- The Jackson Laboratory for Genomic Medicine, Farmington, CT, USA
| | - Glennis A Logsdon
- Department of Genome Sciences, University of Washington School of Medicine, Seattle, WA, USA
| | - Marc Jan Bonder
- Division of Computational Genomics and Systems Genetics, German Cancer Research Center (DKFZ), Heidelberg, Germany
- Department of Genetics, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Weichen Zhou
- Department of Computational Medicine and Bioinformatics, University of Michigan Medical School, Ann Arbor, MI, USA
| | - Wolfram Höps
- Genome Biology Unit, European Molecular Biology Laboratory (EMBL), Heidelberg, Germany
| | - Kwondo Kim
- The Jackson Laboratory for Genomic Medicine, Farmington, CT, USA
| | - Chong Li
- Department of Computer and Information Sciences, Temple University, Philadelphia, PA, USA
| | - Savannah J Hoyt
- Department of Molecular and Cell Biology, University of Connecticut, Storrs, CT, USA
| | - Philip C Dishuck
- Department of Genome Sciences, University of Washington School of Medicine, Seattle, WA, USA
| | - David Porubsky
- Department of Genome Sciences, University of Washington School of Medicine, Seattle, WA, USA
| | - Fotios Tsetsos
- The Jackson Laboratory for Genomic Medicine, Farmington, CT, USA
| | - Jee Young Kwon
- The Jackson Laboratory for Genomic Medicine, Farmington, CT, USA
| | - Qihui Zhu
- The Jackson Laboratory for Genomic Medicine, Farmington, CT, USA
| | - Katherine M Munson
- Department of Genome Sciences, University of Washington School of Medicine, Seattle, WA, USA
| | - Patrick Hasenfeld
- Genome Biology Unit, European Molecular Biology Laboratory (EMBL), Heidelberg, Germany
| | - William T Harvey
- Department of Genome Sciences, University of Washington School of Medicine, Seattle, WA, USA
| | - Alexandra P Lewis
- Department of Genome Sciences, University of Washington School of Medicine, Seattle, WA, USA
| | - Jennifer Kordosky
- Department of Genome Sciences, University of Washington School of Medicine, Seattle, WA, USA
| | - Kendra Hoekzema
- Department of Genome Sciences, University of Washington School of Medicine, Seattle, WA, USA
| | - Rachel J O'Neill
- Department of Molecular and Cell Biology, University of Connecticut, Storrs, CT, USA
- Institute for Systems Genomics, University of Connecticut, Storrs, CT, USA
- The University of Connecticut Health Center, Farmington, CT, USA
| | - Jan O Korbel
- Genome Biology Unit, European Molecular Biology Laboratory (EMBL), Heidelberg, Germany
| | | | - Evan E Eichler
- Department of Genome Sciences, University of Washington School of Medicine, Seattle, WA, USA
- Howard Hughes Medical Institute, University of Washington, Seattle, WA, USA
| | - Xinghua Shi
- Department of Computer and Information Sciences, Temple University, Philadelphia, PA, USA
| | - Christine R Beck
- The Jackson Laboratory for Genomic Medicine, Farmington, CT, USA
- Institute for Systems Genomics, University of Connecticut, Storrs, CT, USA
- The University of Connecticut Health Center, Farmington, CT, USA
| | - Tobias Marschall
- Institute for Medical Biometry and Bioinformatics, Medical Faculty, Heinrich Heine University, Düsseldorf, Germany
- Center for Digital Medicine, Heinrich Heine University, Düsseldorf, Germany
| | - Miriam K Konkel
- Department of Genetics & Biochemistry, Clemson University, Clemson, SC, USA
- Center for Human Genetics, Clemson University, Greenwood, SC, USA
| | - Charles Lee
- The Jackson Laboratory for Genomic Medicine, Farmington, CT, USA.
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Aalbers J, Akerib DS, Akerlof CW, Al Musalhi AK, Alder F, Alqahtani A, Alsum SK, Amarasinghe CS, Ames A, Anderson TJ, Angelides N, Araújo HM, Armstrong JE, Arthurs M, Azadi S, Bailey AJ, Baker A, Balajthy J, Balashov S, Bang J, Bargemann JW, Barry MJ, Barthel J, Bauer D, Baxter A, Beattie K, Belle J, Beltrame P, Bensinger J, Benson T, Bernard EP, Bhatti A, Biekert A, Biesiadzinski TP, Birch HJ, Birrittella B, Blockinger GM, Boast KE, Boxer B, Bramante R, Brew CAJ, Brás P, Buckley JH, Bugaev VV, Burdin S, Busenitz JK, Buuck M, Cabrita R, Carels C, Carlsmith DL, Carlson B, Carmona-Benitez MC, Cascella M, Chan C, Chawla A, Chen H, Cherwinka JJ, Chott NI, Cole A, Coleman J, Converse MV, Cottle A, Cox G, Craddock WW, Creaner O, Curran D, Currie A, Cutter JE, Dahl CE, David A, Davis J, Davison TJR, Delgaudio J, Dey S, de Viveiros L, Dobi A, Dobson JEY, Druszkiewicz E, Dushkin A, Edberg TK, Edwards WR, Elnimr MM, Emmet WT, Eriksen SR, Faham CH, Fan A, Fayer S, Fearon NM, Fiorucci S, Flaecher H, Ford P, Francis VB, Fraser ED, Fruth T, Gaitskell RJ, Gantos NJ, Garcia D, Geffre A, Gehman VM, Genovesi J, Ghag C, Gibbons R, Gibson E, Gilchriese MGD, Gokhale S, Gomber B, Green J, Greenall A, Greenwood S, van der Grinten MGD, Gwilliam CB, Hall CR, Hans S, Hanzel K, Harrison A, Hartigan-O'Connor E, Haselschwardt SJ, Hernandez MA, Hertel SA, Heuermann G, Hjemfelt C, Hoff MD, Holtom E, Hor JYK, Horn M, Huang DQ, Hunt D, Ignarra CM, Jacobsen RG, Jahangir O, James RS, Jeffery SN, Ji W, Johnson J, Kaboth AC, Kamaha AC, Kamdin K, Kasey V, Kazkaz K, Keefner J, Khaitan D, Khaleeq M, Khazov A, Khurana I, Kim YD, Kocher CD, Kodroff D, Korley L, Korolkova EV, Kras J, Kraus H, Kravitz S, Krebs HJ, Kreczko L, Krikler B, Kudryavtsev VA, Kyre S, Landerud B, Leason EA, Lee C, Lee J, Leonard DS, Leonard R, Lesko KT, Levy C, Li J, Liao FT, Liao J, Lin J, Lindote A, Linehan R, Lippincott WH, Liu R, Liu X, Liu Y, Loniewski C, Lopes MI, Lopez Asamar E, López Paredes B, Lorenzon W, Lucero D, Luitz S, Lyle JM, Majewski PA, Makkinje J, Malling DC, Manalaysay A, Manenti L, Mannino RL, Marangou N, Marzioni MF, Maupin C, McCarthy ME, McConnell CT, McKinsey DN, McLaughlin J, Meng Y, Migneault J, Miller EH, Mizrachi E, Mock JA, Monte A, Monzani ME, Morad JA, Morales Mendoza JD, Morrison E, Mount BJ, Murdy M, Murphy ASJ, Naim D, Naylor A, Nedlik C, Nehrkorn C, Neves F, Nguyen A, Nikoleyczik JA, Nilima A, O'Dell J, O'Neill FG, O'Sullivan K, Olcina I, Olevitch MA, Oliver-Mallory KC, Orpwood J, Pagenkopf D, Pal S, Palladino KJ, Palmer J, Pangilinan M, Parveen N, Patton SJ, Pease EK, Penning B, Pereira C, Pereira G, Perry E, Pershing T, Peterson IB, Piepke A, Podczerwinski J, Porzio D, Powell S, Preece RM, Pushkin K, Qie Y, Ratcliff BN, Reichenbacher J, Reichhart L, Rhyne CA, Richards A, Riffard Q, Rischbieter GRC, Rodrigues JP, Rodriguez A, Rose HJ, Rosero R, Rossiter P, Rushton T, Rutherford G, Rynders D, Saba JS, Santone D, Sazzad ABMR, Schnee RW, Scovell PR, Seymour D, Shaw S, Shutt T, Silk JJ, Silva C, Sinev G, Skarpaas K, Skulski W, Smith R, Solmaz M, Solovov VN, Sorensen P, Soria J, Stancu I, Stark MR, Stevens A, Stiegler TM, Stifter K, Studley R, Suerfu B, Sumner TJ, Sutcliffe P, Swanson N, Szydagis M, Tan M, Taylor DJ, Taylor R, Taylor WC, Temples DJ, Tennyson BP, Terman PA, Thomas KJ, Tiedt DR, Timalsina M, To WH, Tomás A, Tong Z, Tovey DR, Tranter J, Trask M, Tripathi M, Tronstad DR, Tull CE, Turner W, Tvrznikova L, Utku U, Va'vra J, Vacheret A, Vaitkus AC, Verbus JR, Voirin E, Waldron WL, Wang A, Wang B, Wang JJ, Wang W, Wang Y, Watson JR, Webb RC, White A, White DT, White JT, White RG, Whitis TJ, Williams M, Wisniewski WJ, Witherell MS, Wolfs FLH, Wolfs JD, Woodford S, Woodward D, Worm SD, Wright CJ, Xia Q, Xiang X, Xiao Q, Xu J, Yeh M, Yin J, Young I, Zarzhitsky P, Zuckerman A, Zweig EA. First Dark Matter Search Results from the LUX-ZEPLIN (LZ) Experiment. Phys Rev Lett 2023; 131:041002. [PMID: 37566836 DOI: 10.1103/physrevlett.131.041002] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 03/06/2023] [Accepted: 06/07/2023] [Indexed: 08/13/2023]
Abstract
The LUX-ZEPLIN experiment is a dark matter detector centered on a dual-phase xenon time projection chamber operating at the Sanford Underground Research Facility in Lead, South Dakota, USA. This Letter reports results from LUX-ZEPLIN's first search for weakly interacting massive particles (WIMPs) with an exposure of 60 live days using a fiducial mass of 5.5 t. A profile-likelihood ratio analysis shows the data to be consistent with a background-only hypothesis, setting new limits on spin-independent WIMP-nucleon, spin-dependent WIMP-neutron, and spin-dependent WIMP-proton cross sections for WIMP masses above 9 GeV/c^{2}. The most stringent limit is set for spin-independent scattering at 36 GeV/c^{2}, rejecting cross sections above 9.2×10^{-48} cm at the 90% confidence level.
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Affiliation(s)
- J Aalbers
- SLAC National Accelerator Laboratory, Menlo Park, California 94025-7015, USA
- Kavli Institute for Particle Astrophysics and Cosmology, Stanford University, Stanford, California 94305-4085 USA
| | - D S Akerib
- SLAC National Accelerator Laboratory, Menlo Park, California 94025-7015, USA
- Kavli Institute for Particle Astrophysics and Cosmology, Stanford University, Stanford, California 94305-4085 USA
| | - C W Akerlof
- University of Michigan, Randall Laboratory of Physics, Ann Arbor, Michigan 48109-1040, USA
| | - A K Al Musalhi
- University of Oxford, Department of Physics, Oxford OX1 3RH, United Kingdom
| | - F Alder
- University College London (UCL), Department of Physics and Astronomy, London WC1E 6BT, United Kingdom
| | - A Alqahtani
- Brown University, Department of Physics, Providence, Rhode Island 02912-9037, USA
| | - S K Alsum
- University of Wisconsin-Madison, Department of Physics, Madison, Wisconsin 53706-1390, USA
| | - C S Amarasinghe
- University of Michigan, Randall Laboratory of Physics, Ann Arbor, Michigan 48109-1040, USA
| | - A Ames
- SLAC National Accelerator Laboratory, Menlo Park, California 94025-7015, USA
- Kavli Institute for Particle Astrophysics and Cosmology, Stanford University, Stanford, California 94305-4085 USA
| | - T J Anderson
- SLAC National Accelerator Laboratory, Menlo Park, California 94025-7015, USA
- Kavli Institute for Particle Astrophysics and Cosmology, Stanford University, Stanford, California 94305-4085 USA
| | - N Angelides
- University College London (UCL), Department of Physics and Astronomy, London WC1E 6BT, United Kingdom
- Imperial College London, Physics Department, Blackett Laboratory, London SW7 2AZ, United Kingdom
| | - H M Araújo
- Imperial College London, Physics Department, Blackett Laboratory, London SW7 2AZ, United Kingdom
| | - J E Armstrong
- University of Maryland, Department of Physics, College Park, Maryland 20742-4111, USA
| | - M Arthurs
- University of Michigan, Randall Laboratory of Physics, Ann Arbor, Michigan 48109-1040, USA
| | - S Azadi
- University of California, Santa Barbara, Department of Physics, Santa Barbara, California 93106-9530, USA
| | - A J Bailey
- Imperial College London, Physics Department, Blackett Laboratory, London SW7 2AZ, United Kingdom
| | - A Baker
- Imperial College London, Physics Department, Blackett Laboratory, London SW7 2AZ, United Kingdom
| | - J Balajthy
- University of California, Davis, Department of Physics, Davis, California 95616-5270, USA
| | - S Balashov
- STFC Rutherford Appleton Laboratory (RAL), Didcot, OX11 0QX, United Kingdom
| | - J Bang
- Brown University, Department of Physics, Providence, Rhode Island 02912-9037, USA
| | - J W Bargemann
- University of California, Santa Barbara, Department of Physics, Santa Barbara, California 93106-9530, USA
| | - M J Barry
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, California 94720-8099, USA
| | - J Barthel
- South Dakota Science and Technology Authority (SDSTA), Sanford Underground Research Facility, Lead, South Dakota 57754-1700, USA
| | - D Bauer
- Imperial College London, Physics Department, Blackett Laboratory, London SW7 2AZ, United Kingdom
| | - A Baxter
- University of Liverpool, Department of Physics, Liverpool L69 7ZE, United Kingdom
| | - K Beattie
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, California 94720-8099, USA
| | - J Belle
- Fermi National Accelerator Laboratory (FNAL), Batavia, Illinois 60510-5011, USA
| | - P Beltrame
- University College London (UCL), Department of Physics and Astronomy, London WC1E 6BT, United Kingdom
- University of Edinburgh, SUPA, School of Physics and Astronomy, Edinburgh EH9 3FD, United Kingdom
| | - J Bensinger
- Brandeis University, Department of Physics, Waltham, Massachusetts 02453, USA
| | - T Benson
- University of Wisconsin-Madison, Department of Physics, Madison, Wisconsin 53706-1390, USA
| | - E P Bernard
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, California 94720-8099, USA
- University of California, Berkeley, Department of Physics, Berkeley, California 94720-7300, USA
| | - A Bhatti
- University of Maryland, Department of Physics, College Park, Maryland 20742-4111, USA
| | - A Biekert
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, California 94720-8099, USA
- University of California, Berkeley, Department of Physics, Berkeley, California 94720-7300, USA
| | - T P Biesiadzinski
- SLAC National Accelerator Laboratory, Menlo Park, California 94025-7015, USA
- Kavli Institute for Particle Astrophysics and Cosmology, Stanford University, Stanford, California 94305-4085 USA
| | - H J Birch
- University of Michigan, Randall Laboratory of Physics, Ann Arbor, Michigan 48109-1040, USA
- University of Liverpool, Department of Physics, Liverpool L69 7ZE, United Kingdom
| | - B Birrittella
- University of Wisconsin-Madison, Department of Physics, Madison, Wisconsin 53706-1390, USA
| | - G M Blockinger
- University at Albany (SUNY), Department of Physics, Albany, New York 12222-0100, USA
| | - K E Boast
- University of Oxford, Department of Physics, Oxford OX1 3RH, United Kingdom
| | - B Boxer
- University of California, Davis, Department of Physics, Davis, California 95616-5270, USA
- University of Liverpool, Department of Physics, Liverpool L69 7ZE, United Kingdom
| | - R Bramante
- SLAC National Accelerator Laboratory, Menlo Park, California 94025-7015, USA
- Kavli Institute for Particle Astrophysics and Cosmology, Stanford University, Stanford, California 94305-4085 USA
| | - C A J Brew
- STFC Rutherford Appleton Laboratory (RAL), Didcot, OX11 0QX, United Kingdom
| | - P Brás
- Laboratório de Instrumentação e Física Experimental de Partículas (LIP), University of Coimbra, P-3004 516 Coimbra, Portugal
| | - J H Buckley
- Washington University in St. Louis, Department of Physics, St. Louis, Missouri 63130-4862, USA
| | - V V Bugaev
- Washington University in St. Louis, Department of Physics, St. Louis, Missouri 63130-4862, USA
| | - S Burdin
- University of Liverpool, Department of Physics, Liverpool L69 7ZE, United Kingdom
| | - J K Busenitz
- University of Alabama, Department of Physics and Astronomy, Tuscaloosa, Alabama 34587-0324, USA
| | - M Buuck
- SLAC National Accelerator Laboratory, Menlo Park, California 94025-7015, USA
- Kavli Institute for Particle Astrophysics and Cosmology, Stanford University, Stanford, California 94305-4085 USA
| | - R Cabrita
- Laboratório de Instrumentação e Física Experimental de Partículas (LIP), University of Coimbra, P-3004 516 Coimbra, Portugal
| | - C Carels
- University of Oxford, Department of Physics, Oxford OX1 3RH, United Kingdom
| | - D L Carlsmith
- University of Wisconsin-Madison, Department of Physics, Madison, Wisconsin 53706-1390, USA
| | - B Carlson
- South Dakota Science and Technology Authority (SDSTA), Sanford Underground Research Facility, Lead, South Dakota 57754-1700, USA
| | - M C Carmona-Benitez
- Pennsylvania State University, Department of Physics, University Park, Pennsylvania 16802-6300, USA
| | - M Cascella
- University College London (UCL), Department of Physics and Astronomy, London WC1E 6BT, United Kingdom
| | - C Chan
- Brown University, Department of Physics, Providence, Rhode Island 02912-9037, USA
| | - A Chawla
- Royal Holloway, University of London, Department of Physics, Egham, TW20 0EX, United Kingdom
| | - H Chen
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, California 94720-8099, USA
| | - J J Cherwinka
- University of Wisconsin-Madison, Department of Physics, Madison, Wisconsin 53706-1390, USA
| | - N I Chott
- South Dakota School of Mines and Technology, Rapid City, South Dakota 57701-3901, USA
| | - A Cole
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, California 94720-8099, USA
| | - J Coleman
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, California 94720-8099, USA
| | - M V Converse
- University of Rochester, Department of Physics and Astronomy, Rochester, New York 14627-0171, USA
| | - A Cottle
- University of Oxford, Department of Physics, Oxford OX1 3RH, United Kingdom
- Fermi National Accelerator Laboratory (FNAL), Batavia, Illinois 60510-5011, USA
| | - G Cox
- South Dakota Science and Technology Authority (SDSTA), Sanford Underground Research Facility, Lead, South Dakota 57754-1700, USA
- Pennsylvania State University, Department of Physics, University Park, Pennsylvania 16802-6300, USA
| | - W W Craddock
- SLAC National Accelerator Laboratory, Menlo Park, California 94025-7015, USA
| | - O Creaner
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, California 94720-8099, USA
| | - D Curran
- South Dakota Science and Technology Authority (SDSTA), Sanford Underground Research Facility, Lead, South Dakota 57754-1700, USA
| | - A Currie
- Imperial College London, Physics Department, Blackett Laboratory, London SW7 2AZ, United Kingdom
| | - J E Cutter
- University of California, Davis, Department of Physics, Davis, California 95616-5270, USA
| | - C E Dahl
- Fermi National Accelerator Laboratory (FNAL), Batavia, Illinois 60510-5011, USA
- Northwestern University, Department of Physics & Astronomy, Evanston, Illinois 60208-3112, USA
| | - A David
- University College London (UCL), Department of Physics and Astronomy, London WC1E 6BT, United Kingdom
| | - J Davis
- South Dakota Science and Technology Authority (SDSTA), Sanford Underground Research Facility, Lead, South Dakota 57754-1700, USA
| | - T J R Davison
- University of Edinburgh, SUPA, School of Physics and Astronomy, Edinburgh EH9 3FD, United Kingdom
| | - J Delgaudio
- South Dakota Science and Technology Authority (SDSTA), Sanford Underground Research Facility, Lead, South Dakota 57754-1700, USA
| | - S Dey
- University of Oxford, Department of Physics, Oxford OX1 3RH, United Kingdom
| | - L de Viveiros
- Pennsylvania State University, Department of Physics, University Park, Pennsylvania 16802-6300, USA
| | - A Dobi
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, California 94720-8099, USA
| | - J E Y Dobson
- University College London (UCL), Department of Physics and Astronomy, London WC1E 6BT, United Kingdom
| | - E Druszkiewicz
- University of Rochester, Department of Physics and Astronomy, Rochester, New York 14627-0171, USA
| | - A Dushkin
- Brandeis University, Department of Physics, Waltham, Massachusetts 02453, USA
| | - T K Edberg
- University of Maryland, Department of Physics, College Park, Maryland 20742-4111, USA
| | - W R Edwards
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, California 94720-8099, USA
| | - M M Elnimr
- University of Alabama, Department of Physics and Astronomy, Tuscaloosa, Alabama 34587-0324, USA
| | - W T Emmet
- Yale University, Department of Physics, New Haven, Connecticut 06511-8499, USA
| | - S R Eriksen
- University of Bristol, H.H. Wills Physics Laboratory, Bristol, BS8 1TL, United Kingdom
| | - C H Faham
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, California 94720-8099, USA
| | - A Fan
- SLAC National Accelerator Laboratory, Menlo Park, California 94025-7015, USA
- Kavli Institute for Particle Astrophysics and Cosmology, Stanford University, Stanford, California 94305-4085 USA
| | - S Fayer
- Imperial College London, Physics Department, Blackett Laboratory, London SW7 2AZ, United Kingdom
| | - N M Fearon
- University of Oxford, Department of Physics, Oxford OX1 3RH, United Kingdom
| | - S Fiorucci
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, California 94720-8099, USA
| | - H Flaecher
- University of Bristol, H.H. Wills Physics Laboratory, Bristol, BS8 1TL, United Kingdom
| | - P Ford
- STFC Rutherford Appleton Laboratory (RAL), Didcot, OX11 0QX, United Kingdom
| | - V B Francis
- STFC Rutherford Appleton Laboratory (RAL), Didcot, OX11 0QX, United Kingdom
| | - E D Fraser
- University of Liverpool, Department of Physics, Liverpool L69 7ZE, United Kingdom
| | - T Fruth
- University of Oxford, Department of Physics, Oxford OX1 3RH, United Kingdom
- University College London (UCL), Department of Physics and Astronomy, London WC1E 6BT, United Kingdom
| | - R J Gaitskell
- Brown University, Department of Physics, Providence, Rhode Island 02912-9037, USA
| | - N J Gantos
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, California 94720-8099, USA
| | - D Garcia
- Brown University, Department of Physics, Providence, Rhode Island 02912-9037, USA
| | - A Geffre
- South Dakota Science and Technology Authority (SDSTA), Sanford Underground Research Facility, Lead, South Dakota 57754-1700, USA
| | - V M Gehman
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, California 94720-8099, USA
| | - J Genovesi
- South Dakota School of Mines and Technology, Rapid City, South Dakota 57701-3901, USA
| | - C Ghag
- University College London (UCL), Department of Physics and Astronomy, London WC1E 6BT, United Kingdom
| | - R Gibbons
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, California 94720-8099, USA
- University of California, Berkeley, Department of Physics, Berkeley, California 94720-7300, USA
| | - E Gibson
- University of Oxford, Department of Physics, Oxford OX1 3RH, United Kingdom
| | - M G D Gilchriese
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, California 94720-8099, USA
| | - S Gokhale
- Brookhaven National Laboratory (BNL), Upton, New York 11973-5000, USA
| | - B Gomber
- University of Wisconsin-Madison, Department of Physics, Madison, Wisconsin 53706-1390, USA
| | - J Green
- University of Oxford, Department of Physics, Oxford OX1 3RH, United Kingdom
| | - A Greenall
- University of Liverpool, Department of Physics, Liverpool L69 7ZE, United Kingdom
| | - S Greenwood
- Imperial College London, Physics Department, Blackett Laboratory, London SW7 2AZ, United Kingdom
| | | | - C B Gwilliam
- University of Liverpool, Department of Physics, Liverpool L69 7ZE, United Kingdom
| | - C R Hall
- University of Maryland, Department of Physics, College Park, Maryland 20742-4111, USA
| | - S Hans
- Brookhaven National Laboratory (BNL), Upton, New York 11973-5000, USA
| | - K Hanzel
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, California 94720-8099, USA
| | - A Harrison
- South Dakota School of Mines and Technology, Rapid City, South Dakota 57701-3901, USA
| | - E Hartigan-O'Connor
- Brown University, Department of Physics, Providence, Rhode Island 02912-9037, USA
| | - S J Haselschwardt
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, California 94720-8099, USA
| | - M A Hernandez
- University of Michigan, Randall Laboratory of Physics, Ann Arbor, Michigan 48109-1040, USA
| | - S A Hertel
- University of Massachusetts, Department of Physics, Amherst, Massachusetts 01003-9337, USA
| | - G Heuermann
- University of Michigan, Randall Laboratory of Physics, Ann Arbor, Michigan 48109-1040, USA
| | - C Hjemfelt
- South Dakota School of Mines and Technology, Rapid City, South Dakota 57701-3901, USA
| | - M D Hoff
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, California 94720-8099, USA
| | - E Holtom
- STFC Rutherford Appleton Laboratory (RAL), Didcot, OX11 0QX, United Kingdom
| | - J Y-K Hor
- University of Alabama, Department of Physics and Astronomy, Tuscaloosa, Alabama 34587-0324, USA
| | - M Horn
- South Dakota Science and Technology Authority (SDSTA), Sanford Underground Research Facility, Lead, South Dakota 57754-1700, USA
| | - D Q Huang
- University of Michigan, Randall Laboratory of Physics, Ann Arbor, Michigan 48109-1040, USA
- Brown University, Department of Physics, Providence, Rhode Island 02912-9037, USA
| | - D Hunt
- University of Oxford, Department of Physics, Oxford OX1 3RH, United Kingdom
| | - C M Ignarra
- SLAC National Accelerator Laboratory, Menlo Park, California 94025-7015, USA
- Kavli Institute for Particle Astrophysics and Cosmology, Stanford University, Stanford, California 94305-4085 USA
| | - R G Jacobsen
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, California 94720-8099, USA
- University of California, Berkeley, Department of Physics, Berkeley, California 94720-7300, USA
| | - O Jahangir
- University College London (UCL), Department of Physics and Astronomy, London WC1E 6BT, United Kingdom
| | - R S James
- University College London (UCL), Department of Physics and Astronomy, London WC1E 6BT, United Kingdom
| | - S N Jeffery
- STFC Rutherford Appleton Laboratory (RAL), Didcot, OX11 0QX, United Kingdom
| | - W Ji
- SLAC National Accelerator Laboratory, Menlo Park, California 94025-7015, USA
- Kavli Institute for Particle Astrophysics and Cosmology, Stanford University, Stanford, California 94305-4085 USA
| | - J Johnson
- University of California, Davis, Department of Physics, Davis, California 95616-5270, USA
| | - A C Kaboth
- STFC Rutherford Appleton Laboratory (RAL), Didcot, OX11 0QX, United Kingdom
- Royal Holloway, University of London, Department of Physics, Egham, TW20 0EX, United Kingdom
| | - A C Kamaha
- University at Albany (SUNY), Department of Physics, Albany, New York 12222-0100, USA
- University of Califonia, Los Angeles, Department of Physics and Astronomy, Los Angeles, California 90095-1547
| | - K Kamdin
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, California 94720-8099, USA
- University of California, Berkeley, Department of Physics, Berkeley, California 94720-7300, USA
| | - V Kasey
- Imperial College London, Physics Department, Blackett Laboratory, London SW7 2AZ, United Kingdom
| | - K Kazkaz
- Lawrence Livermore National Laboratory (LLNL), Livermore, California 94550-9698, USA
| | - J Keefner
- South Dakota Science and Technology Authority (SDSTA), Sanford Underground Research Facility, Lead, South Dakota 57754-1700, USA
| | - D Khaitan
- University of Rochester, Department of Physics and Astronomy, Rochester, New York 14627-0171, USA
| | - M Khaleeq
- Imperial College London, Physics Department, Blackett Laboratory, London SW7 2AZ, United Kingdom
| | - A Khazov
- STFC Rutherford Appleton Laboratory (RAL), Didcot, OX11 0QX, United Kingdom
| | - I Khurana
- University College London (UCL), Department of Physics and Astronomy, London WC1E 6BT, United Kingdom
| | - Y D Kim
- IBS Center for Underground Physics (CUP), Yuseong-gu, Daejeon, Korea
| | - C D Kocher
- Brown University, Department of Physics, Providence, Rhode Island 02912-9037, USA
| | - D Kodroff
- Pennsylvania State University, Department of Physics, University Park, Pennsylvania 16802-6300, USA
| | - L Korley
- University of Michigan, Randall Laboratory of Physics, Ann Arbor, Michigan 48109-1040, USA
- Brandeis University, Department of Physics, Waltham, Massachusetts 02453, USA
| | - E V Korolkova
- University of Sheffield, Department of Physics and Astronomy, Sheffield S3 7RH, United Kingdom
| | - J Kras
- University of Wisconsin-Madison, Department of Physics, Madison, Wisconsin 53706-1390, USA
| | - H Kraus
- University of Oxford, Department of Physics, Oxford OX1 3RH, United Kingdom
| | - S Kravitz
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, California 94720-8099, USA
| | - H J Krebs
- SLAC National Accelerator Laboratory, Menlo Park, California 94025-7015, USA
| | - L Kreczko
- Brookhaven National Laboratory (BNL), Upton, New York 11973-5000, USA
| | - B Krikler
- Brookhaven National Laboratory (BNL), Upton, New York 11973-5000, USA
| | - V A Kudryavtsev
- University of Sheffield, Department of Physics and Astronomy, Sheffield S3 7RH, United Kingdom
| | - S Kyre
- University of California, Santa Barbara, Department of Physics, Santa Barbara, California 93106-9530, USA
| | - B Landerud
- University of Wisconsin-Madison, Department of Physics, Madison, Wisconsin 53706-1390, USA
| | - E A Leason
- University of Edinburgh, SUPA, School of Physics and Astronomy, Edinburgh EH9 3FD, United Kingdom
| | - C Lee
- SLAC National Accelerator Laboratory, Menlo Park, California 94025-7015, USA
- Kavli Institute for Particle Astrophysics and Cosmology, Stanford University, Stanford, California 94305-4085 USA
| | - J Lee
- IBS Center for Underground Physics (CUP), Yuseong-gu, Daejeon, Korea
| | - D S Leonard
- IBS Center for Underground Physics (CUP), Yuseong-gu, Daejeon, Korea
| | - R Leonard
- South Dakota School of Mines and Technology, Rapid City, South Dakota 57701-3901, USA
| | - K T Lesko
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, California 94720-8099, USA
| | - C Levy
- University at Albany (SUNY), Department of Physics, Albany, New York 12222-0100, USA
| | - J Li
- IBS Center for Underground Physics (CUP), Yuseong-gu, Daejeon, Korea
| | - F-T Liao
- University of Oxford, Department of Physics, Oxford OX1 3RH, United Kingdom
| | - J Liao
- Brown University, Department of Physics, Providence, Rhode Island 02912-9037, USA
| | - J Lin
- University of Oxford, Department of Physics, Oxford OX1 3RH, United Kingdom
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, California 94720-8099, USA
- University of California, Berkeley, Department of Physics, Berkeley, California 94720-7300, USA
| | - A Lindote
- Laboratório de Instrumentação e Física Experimental de Partículas (LIP), University of Coimbra, P-3004 516 Coimbra, Portugal
| | - R Linehan
- SLAC National Accelerator Laboratory, Menlo Park, California 94025-7015, USA
- Kavli Institute for Particle Astrophysics and Cosmology, Stanford University, Stanford, California 94305-4085 USA
| | - W H Lippincott
- University of California, Santa Barbara, Department of Physics, Santa Barbara, California 93106-9530, USA
- Fermi National Accelerator Laboratory (FNAL), Batavia, Illinois 60510-5011, USA
| | - R Liu
- Brown University, Department of Physics, Providence, Rhode Island 02912-9037, USA
| | - X Liu
- University of Edinburgh, SUPA, School of Physics and Astronomy, Edinburgh EH9 3FD, United Kingdom
| | - Y Liu
- University of Wisconsin-Madison, Department of Physics, Madison, Wisconsin 53706-1390, USA
| | - C Loniewski
- University of Rochester, Department of Physics and Astronomy, Rochester, New York 14627-0171, USA
| | - M I Lopes
- Laboratório de Instrumentação e Física Experimental de Partículas (LIP), University of Coimbra, P-3004 516 Coimbra, Portugal
| | - E Lopez Asamar
- Laboratório de Instrumentação e Física Experimental de Partículas (LIP), University of Coimbra, P-3004 516 Coimbra, Portugal
| | - B López Paredes
- Imperial College London, Physics Department, Blackett Laboratory, London SW7 2AZ, United Kingdom
| | - W Lorenzon
- University of Michigan, Randall Laboratory of Physics, Ann Arbor, Michigan 48109-1040, USA
| | - D Lucero
- South Dakota Science and Technology Authority (SDSTA), Sanford Underground Research Facility, Lead, South Dakota 57754-1700, USA
| | - S Luitz
- SLAC National Accelerator Laboratory, Menlo Park, California 94025-7015, USA
| | - J M Lyle
- Brown University, Department of Physics, Providence, Rhode Island 02912-9037, USA
| | - P A Majewski
- STFC Rutherford Appleton Laboratory (RAL), Didcot, OX11 0QX, United Kingdom
| | - J Makkinje
- Brown University, Department of Physics, Providence, Rhode Island 02912-9037, USA
| | - D C Malling
- Brown University, Department of Physics, Providence, Rhode Island 02912-9037, USA
| | - A Manalaysay
- University of California, Davis, Department of Physics, Davis, California 95616-5270, USA
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, California 94720-8099, USA
| | - L Manenti
- University College London (UCL), Department of Physics and Astronomy, London WC1E 6BT, United Kingdom
| | - R L Mannino
- University of Wisconsin-Madison, Department of Physics, Madison, Wisconsin 53706-1390, USA
| | - N Marangou
- Imperial College London, Physics Department, Blackett Laboratory, London SW7 2AZ, United Kingdom
| | - M F Marzioni
- University of Edinburgh, SUPA, School of Physics and Astronomy, Edinburgh EH9 3FD, United Kingdom
| | - C Maupin
- South Dakota Science and Technology Authority (SDSTA), Sanford Underground Research Facility, Lead, South Dakota 57754-1700, USA
| | - M E McCarthy
- University of Rochester, Department of Physics and Astronomy, Rochester, New York 14627-0171, USA
| | - C T McConnell
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, California 94720-8099, USA
| | - D N McKinsey
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, California 94720-8099, USA
- University of California, Berkeley, Department of Physics, Berkeley, California 94720-7300, USA
| | - J McLaughlin
- Northwestern University, Department of Physics & Astronomy, Evanston, Illinois 60208-3112, USA
| | - Y Meng
- University of Alabama, Department of Physics and Astronomy, Tuscaloosa, Alabama 34587-0324, USA
| | - J Migneault
- Brown University, Department of Physics, Providence, Rhode Island 02912-9037, USA
| | - E H Miller
- SLAC National Accelerator Laboratory, Menlo Park, California 94025-7015, USA
- Kavli Institute for Particle Astrophysics and Cosmology, Stanford University, Stanford, California 94305-4085 USA
- South Dakota School of Mines and Technology, Rapid City, South Dakota 57701-3901, USA
| | - E Mizrachi
- University of Maryland, Department of Physics, College Park, Maryland 20742-4111, USA
- Lawrence Livermore National Laboratory (LLNL), Livermore, California 94550-9698, USA
| | - J A Mock
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, California 94720-8099, USA
- University at Albany (SUNY), Department of Physics, Albany, New York 12222-0100, USA
| | - A Monte
- University of California, Santa Barbara, Department of Physics, Santa Barbara, California 93106-9530, USA
- Fermi National Accelerator Laboratory (FNAL), Batavia, Illinois 60510-5011, USA
| | - M E Monzani
- SLAC National Accelerator Laboratory, Menlo Park, California 94025-7015, USA
- Kavli Institute for Particle Astrophysics and Cosmology, Stanford University, Stanford, California 94305-4085 USA
- Vatican Observatory, Castel Gandolfo, V-00120, Vatican City State
| | - J A Morad
- University of California, Davis, Department of Physics, Davis, California 95616-5270, USA
| | - J D Morales Mendoza
- SLAC National Accelerator Laboratory, Menlo Park, California 94025-7015, USA
- Kavli Institute for Particle Astrophysics and Cosmology, Stanford University, Stanford, California 94305-4085 USA
| | - E Morrison
- South Dakota School of Mines and Technology, Rapid City, South Dakota 57701-3901, USA
| | - B J Mount
- Black Hills State University, School of Natural Sciences, Spearfish, South Dakota 57799-0002, USA
| | - M Murdy
- University of Massachusetts, Department of Physics, Amherst, Massachusetts 01003-9337, USA
| | - A St J Murphy
- University of Edinburgh, SUPA, School of Physics and Astronomy, Edinburgh EH9 3FD, United Kingdom
| | - D Naim
- University of California, Davis, Department of Physics, Davis, California 95616-5270, USA
| | - A Naylor
- University of Sheffield, Department of Physics and Astronomy, Sheffield S3 7RH, United Kingdom
| | - C Nedlik
- University of Massachusetts, Department of Physics, Amherst, Massachusetts 01003-9337, USA
| | - C Nehrkorn
- University of California, Santa Barbara, Department of Physics, Santa Barbara, California 93106-9530, USA
| | - F Neves
- Laboratório de Instrumentação e Física Experimental de Partículas (LIP), University of Coimbra, P-3004 516 Coimbra, Portugal
| | - A Nguyen
- University of Edinburgh, SUPA, School of Physics and Astronomy, Edinburgh EH9 3FD, United Kingdom
| | - J A Nikoleyczik
- University of Wisconsin-Madison, Department of Physics, Madison, Wisconsin 53706-1390, USA
| | - A Nilima
- University of Edinburgh, SUPA, School of Physics and Astronomy, Edinburgh EH9 3FD, United Kingdom
| | - J O'Dell
- STFC Rutherford Appleton Laboratory (RAL), Didcot, OX11 0QX, United Kingdom
| | - F G O'Neill
- SLAC National Accelerator Laboratory, Menlo Park, California 94025-7015, USA
| | - K O'Sullivan
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, California 94720-8099, USA
- University of California, Berkeley, Department of Physics, Berkeley, California 94720-7300, USA
| | - I Olcina
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, California 94720-8099, USA
- University of California, Berkeley, Department of Physics, Berkeley, California 94720-7300, USA
| | - M A Olevitch
- Washington University in St. Louis, Department of Physics, St. Louis, Missouri 63130-4862, USA
| | - K C Oliver-Mallory
- Imperial College London, Physics Department, Blackett Laboratory, London SW7 2AZ, United Kingdom
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, California 94720-8099, USA
- University of California, Berkeley, Department of Physics, Berkeley, California 94720-7300, USA
| | - J Orpwood
- University of Sheffield, Department of Physics and Astronomy, Sheffield S3 7RH, United Kingdom
| | - D Pagenkopf
- University of California, Santa Barbara, Department of Physics, Santa Barbara, California 93106-9530, USA
| | - S Pal
- Laboratório de Instrumentação e Física Experimental de Partículas (LIP), University of Coimbra, P-3004 516 Coimbra, Portugal
| | - K J Palladino
- University of Oxford, Department of Physics, Oxford OX1 3RH, United Kingdom
- University of Wisconsin-Madison, Department of Physics, Madison, Wisconsin 53706-1390, USA
| | - J Palmer
- Royal Holloway, University of London, Department of Physics, Egham, TW20 0EX, United Kingdom
| | - M Pangilinan
- Brown University, Department of Physics, Providence, Rhode Island 02912-9037, USA
| | - N Parveen
- University at Albany (SUNY), Department of Physics, Albany, New York 12222-0100, USA
| | - S J Patton
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, California 94720-8099, USA
| | - E K Pease
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, California 94720-8099, USA
| | - B Penning
- University of Michigan, Randall Laboratory of Physics, Ann Arbor, Michigan 48109-1040, USA
- Brandeis University, Department of Physics, Waltham, Massachusetts 02453, USA
| | - C Pereira
- Laboratório de Instrumentação e Física Experimental de Partículas (LIP), University of Coimbra, P-3004 516 Coimbra, Portugal
| | - G Pereira
- Laboratório de Instrumentação e Física Experimental de Partículas (LIP), University of Coimbra, P-3004 516 Coimbra, Portugal
| | - E Perry
- University College London (UCL), Department of Physics and Astronomy, London WC1E 6BT, United Kingdom
| | - T Pershing
- Lawrence Livermore National Laboratory (LLNL), Livermore, California 94550-9698, USA
| | - I B Peterson
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, California 94720-8099, USA
| | - A Piepke
- University of Alabama, Department of Physics and Astronomy, Tuscaloosa, Alabama 34587-0324, USA
| | - J Podczerwinski
- University of Wisconsin-Madison, Department of Physics, Madison, Wisconsin 53706-1390, USA
| | - D Porzio
- Laboratório de Instrumentação e Física Experimental de Partículas (LIP), University of Coimbra, P-3004 516 Coimbra, Portugal
| | - S Powell
- University of Liverpool, Department of Physics, Liverpool L69 7ZE, United Kingdom
| | - R M Preece
- STFC Rutherford Appleton Laboratory (RAL), Didcot, OX11 0QX, United Kingdom
| | - K Pushkin
- University of Michigan, Randall Laboratory of Physics, Ann Arbor, Michigan 48109-1040, USA
| | - Y Qie
- University of Rochester, Department of Physics and Astronomy, Rochester, New York 14627-0171, USA
| | - B N Ratcliff
- SLAC National Accelerator Laboratory, Menlo Park, California 94025-7015, USA
| | - J Reichenbacher
- South Dakota School of Mines and Technology, Rapid City, South Dakota 57701-3901, USA
| | - L Reichhart
- University College London (UCL), Department of Physics and Astronomy, London WC1E 6BT, United Kingdom
| | - C A Rhyne
- Brown University, Department of Physics, Providence, Rhode Island 02912-9037, USA
| | - A Richards
- Imperial College London, Physics Department, Blackett Laboratory, London SW7 2AZ, United Kingdom
| | - Q Riffard
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, California 94720-8099, USA
- University of California, Berkeley, Department of Physics, Berkeley, California 94720-7300, USA
| | - G R C Rischbieter
- University at Albany (SUNY), Department of Physics, Albany, New York 12222-0100, USA
| | - J P Rodrigues
- Laboratório de Instrumentação e Física Experimental de Partículas (LIP), University of Coimbra, P-3004 516 Coimbra, Portugal
| | - A Rodriguez
- Black Hills State University, School of Natural Sciences, Spearfish, South Dakota 57799-0002, USA
| | - H J Rose
- University of Liverpool, Department of Physics, Liverpool L69 7ZE, United Kingdom
| | - R Rosero
- Brookhaven National Laboratory (BNL), Upton, New York 11973-5000, USA
| | - P Rossiter
- University of Sheffield, Department of Physics and Astronomy, Sheffield S3 7RH, United Kingdom
| | - T Rushton
- University of Sheffield, Department of Physics and Astronomy, Sheffield S3 7RH, United Kingdom
| | - G Rutherford
- Brown University, Department of Physics, Providence, Rhode Island 02912-9037, USA
| | - D Rynders
- South Dakota Science and Technology Authority (SDSTA), Sanford Underground Research Facility, Lead, South Dakota 57754-1700, USA
| | - J S Saba
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, California 94720-8099, USA
| | - D Santone
- Royal Holloway, University of London, Department of Physics, Egham, TW20 0EX, United Kingdom
| | - A B M R Sazzad
- University of Alabama, Department of Physics and Astronomy, Tuscaloosa, Alabama 34587-0324, USA
| | - R W Schnee
- South Dakota School of Mines and Technology, Rapid City, South Dakota 57701-3901, USA
| | - P R Scovell
- University of Oxford, Department of Physics, Oxford OX1 3RH, United Kingdom
- STFC Rutherford Appleton Laboratory (RAL), Didcot, OX11 0QX, United Kingdom
| | - D Seymour
- Brown University, Department of Physics, Providence, Rhode Island 02912-9037, USA
| | - S Shaw
- University of California, Santa Barbara, Department of Physics, Santa Barbara, California 93106-9530, USA
| | - T Shutt
- SLAC National Accelerator Laboratory, Menlo Park, California 94025-7015, USA
- Kavli Institute for Particle Astrophysics and Cosmology, Stanford University, Stanford, California 94305-4085 USA
| | - J J Silk
- University of Maryland, Department of Physics, College Park, Maryland 20742-4111, USA
| | - C Silva
- Laboratório de Instrumentação e Física Experimental de Partículas (LIP), University of Coimbra, P-3004 516 Coimbra, Portugal
| | - G Sinev
- South Dakota School of Mines and Technology, Rapid City, South Dakota 57701-3901, USA
| | - K Skarpaas
- SLAC National Accelerator Laboratory, Menlo Park, California 94025-7015, USA
| | - W Skulski
- University of Rochester, Department of Physics and Astronomy, Rochester, New York 14627-0171, USA
| | - R Smith
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, California 94720-8099, USA
- University of California, Berkeley, Department of Physics, Berkeley, California 94720-7300, USA
| | - M Solmaz
- University of California, Santa Barbara, Department of Physics, Santa Barbara, California 93106-9530, USA
| | - V N Solovov
- Laboratório de Instrumentação e Física Experimental de Partículas (LIP), University of Coimbra, P-3004 516 Coimbra, Portugal
| | - P Sorensen
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, California 94720-8099, USA
| | - J Soria
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, California 94720-8099, USA
- University of California, Berkeley, Department of Physics, Berkeley, California 94720-7300, USA
| | - I Stancu
- University of Alabama, Department of Physics and Astronomy, Tuscaloosa, Alabama 34587-0324, USA
| | - M R Stark
- South Dakota School of Mines and Technology, Rapid City, South Dakota 57701-3901, USA
| | - A Stevens
- University of Oxford, Department of Physics, Oxford OX1 3RH, United Kingdom
- University College London (UCL), Department of Physics and Astronomy, London WC1E 6BT, United Kingdom
- Imperial College London, Physics Department, Blackett Laboratory, London SW7 2AZ, United Kingdom
| | - T M Stiegler
- Texas A&M University, Department of Physics and Astronomy, College Station, Texas 77843-4242, USA
| | - K Stifter
- SLAC National Accelerator Laboratory, Menlo Park, California 94025-7015, USA
- Kavli Institute for Particle Astrophysics and Cosmology, Stanford University, Stanford, California 94305-4085 USA
- Fermi National Accelerator Laboratory (FNAL), Batavia, Illinois 60510-5011, USA
| | - R Studley
- Brandeis University, Department of Physics, Waltham, Massachusetts 02453, USA
| | - B Suerfu
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, California 94720-8099, USA
- University of California, Berkeley, Department of Physics, Berkeley, California 94720-7300, USA
| | - T J Sumner
- Imperial College London, Physics Department, Blackett Laboratory, London SW7 2AZ, United Kingdom
| | - P Sutcliffe
- University of Liverpool, Department of Physics, Liverpool L69 7ZE, United Kingdom
| | - N Swanson
- Brown University, Department of Physics, Providence, Rhode Island 02912-9037, USA
| | - M Szydagis
- University at Albany (SUNY), Department of Physics, Albany, New York 12222-0100, USA
| | - M Tan
- University of Oxford, Department of Physics, Oxford OX1 3RH, United Kingdom
| | - D J Taylor
- South Dakota Science and Technology Authority (SDSTA), Sanford Underground Research Facility, Lead, South Dakota 57754-1700, USA
| | - R Taylor
- Imperial College London, Physics Department, Blackett Laboratory, London SW7 2AZ, United Kingdom
| | - W C Taylor
- Brown University, Department of Physics, Providence, Rhode Island 02912-9037, USA
| | - D J Temples
- Northwestern University, Department of Physics & Astronomy, Evanston, Illinois 60208-3112, USA
| | - B P Tennyson
- Yale University, Department of Physics, New Haven, Connecticut 06511-8499, USA
| | - P A Terman
- Texas A&M University, Department of Physics and Astronomy, College Station, Texas 77843-4242, USA
| | - K J Thomas
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, California 94720-8099, USA
| | - D R Tiedt
- University of Maryland, Department of Physics, College Park, Maryland 20742-4111, USA
- South Dakota Science and Technology Authority (SDSTA), Sanford Underground Research Facility, Lead, South Dakota 57754-1700, USA
- South Dakota School of Mines and Technology, Rapid City, South Dakota 57701-3901, USA
| | - M Timalsina
- South Dakota School of Mines and Technology, Rapid City, South Dakota 57701-3901, USA
| | - W H To
- SLAC National Accelerator Laboratory, Menlo Park, California 94025-7015, USA
- Kavli Institute for Particle Astrophysics and Cosmology, Stanford University, Stanford, California 94305-4085 USA
| | - A Tomás
- Imperial College London, Physics Department, Blackett Laboratory, London SW7 2AZ, United Kingdom
| | - Z Tong
- Imperial College London, Physics Department, Blackett Laboratory, London SW7 2AZ, United Kingdom
| | - D R Tovey
- University of Sheffield, Department of Physics and Astronomy, Sheffield S3 7RH, United Kingdom
| | - J Tranter
- University of Sheffield, Department of Physics and Astronomy, Sheffield S3 7RH, United Kingdom
| | - M Trask
- University of California, Santa Barbara, Department of Physics, Santa Barbara, California 93106-9530, USA
| | - M Tripathi
- University of California, Davis, Department of Physics, Davis, California 95616-5270, USA
| | - D R Tronstad
- South Dakota School of Mines and Technology, Rapid City, South Dakota 57701-3901, USA
| | - C E Tull
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, California 94720-8099, USA
| | - W Turner
- University of Liverpool, Department of Physics, Liverpool L69 7ZE, United Kingdom
| | - L Tvrznikova
- University of California, Berkeley, Department of Physics, Berkeley, California 94720-7300, USA
- Yale University, Department of Physics, New Haven, Connecticut 06511-8499, USA
- Lawrence Livermore National Laboratory (LLNL), Livermore, California 94550-9698, USA
| | - U Utku
- University College London (UCL), Department of Physics and Astronomy, London WC1E 6BT, United Kingdom
| | - J Va'vra
- SLAC National Accelerator Laboratory, Menlo Park, California 94025-7015, USA
| | - A Vacheret
- Imperial College London, Physics Department, Blackett Laboratory, London SW7 2AZ, United Kingdom
| | - A C Vaitkus
- Brown University, Department of Physics, Providence, Rhode Island 02912-9037, USA
| | - J R Verbus
- Brown University, Department of Physics, Providence, Rhode Island 02912-9037, USA
| | - E Voirin
- Fermi National Accelerator Laboratory (FNAL), Batavia, Illinois 60510-5011, USA
| | - W L Waldron
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, California 94720-8099, USA
| | - A Wang
- SLAC National Accelerator Laboratory, Menlo Park, California 94025-7015, USA
- Kavli Institute for Particle Astrophysics and Cosmology, Stanford University, Stanford, California 94305-4085 USA
| | - B Wang
- University of Alabama, Department of Physics and Astronomy, Tuscaloosa, Alabama 34587-0324, USA
| | - J J Wang
- University of Alabama, Department of Physics and Astronomy, Tuscaloosa, Alabama 34587-0324, USA
| | - W Wang
- University of Wisconsin-Madison, Department of Physics, Madison, Wisconsin 53706-1390, USA
- University of Massachusetts, Department of Physics, Amherst, Massachusetts 01003-9337, USA
| | - Y Wang
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, California 94720-8099, USA
- University of California, Berkeley, Department of Physics, Berkeley, California 94720-7300, USA
| | - J R Watson
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, California 94720-8099, USA
- University of California, Berkeley, Department of Physics, Berkeley, California 94720-7300, USA
| | - R C Webb
- Texas A&M University, Department of Physics and Astronomy, College Station, Texas 77843-4242, USA
| | - A White
- Brown University, Department of Physics, Providence, Rhode Island 02912-9037, USA
| | - D T White
- University of California, Santa Barbara, Department of Physics, Santa Barbara, California 93106-9530, USA
| | - J T White
- Texas A&M University, Department of Physics and Astronomy, College Station, Texas 77843-4242, USA
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- SLAC National Accelerator Laboratory, Menlo Park, California 94025-7015, USA
- Kavli Institute for Particle Astrophysics and Cosmology, Stanford University, Stanford, California 94305-4085 USA
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- SLAC National Accelerator Laboratory, Menlo Park, California 94025-7015, USA
- University of California, Santa Barbara, Department of Physics, Santa Barbara, California 93106-9530, USA
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- University of Michigan, Randall Laboratory of Physics, Ann Arbor, Michigan 48109-1040, USA
- Brandeis University, Department of Physics, Waltham, Massachusetts 02453, USA
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- SLAC National Accelerator Laboratory, Menlo Park, California 94025-7015, USA
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- Lawrence Berkeley National Laboratory (LBNL), Berkeley, California 94720-8099, USA
- University of California, Berkeley, Department of Physics, Berkeley, California 94720-7300, USA
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- University of Rochester, Department of Physics and Astronomy, Rochester, New York 14627-0171, USA
| | - J D Wolfs
- University of Rochester, Department of Physics and Astronomy, Rochester, New York 14627-0171, USA
| | - S Woodford
- University of Liverpool, Department of Physics, Liverpool L69 7ZE, United Kingdom
| | - D Woodward
- Pennsylvania State University, Department of Physics, University Park, Pennsylvania 16802-6300, USA
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- STFC Rutherford Appleton Laboratory (RAL), Didcot, OX11 0QX, United Kingdom
| | - C J Wright
- Brookhaven National Laboratory (BNL), Upton, New York 11973-5000, USA
| | - Q Xia
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, California 94720-8099, USA
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- Brown University, Department of Physics, Providence, Rhode Island 02912-9037, USA
- Brookhaven National Laboratory (BNL), Upton, New York 11973-5000, USA
| | - Q Xiao
- University of Wisconsin-Madison, Department of Physics, Madison, Wisconsin 53706-1390, USA
| | - J Xu
- Lawrence Livermore National Laboratory (LLNL), Livermore, California 94550-9698, USA
| | - M Yeh
- Brookhaven National Laboratory (BNL), Upton, New York 11973-5000, USA
| | - J Yin
- University of Rochester, Department of Physics and Astronomy, Rochester, New York 14627-0171, USA
| | - I Young
- Fermi National Accelerator Laboratory (FNAL), Batavia, Illinois 60510-5011, USA
| | - P Zarzhitsky
- University of Alabama, Department of Physics and Astronomy, Tuscaloosa, Alabama 34587-0324, USA
| | - A Zuckerman
- Brown University, Department of Physics, Providence, Rhode Island 02912-9037, USA
| | - E A Zweig
- University of Califonia, Los Angeles, Department of Physics and Astronomy, Los Angeles, California 90095-1547
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Lee C, Hammant C. Corporate social and community-oriented support by UK food retailers: a documentary review and typology of actions towards community wellbeing. Perspect Public Health 2023; 143:211-219. [PMID: 35506700 PMCID: PMC10466974 DOI: 10.1177/17579139221095326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
AIM This article provides a comprehensive exploration of the varied Corporate Social Responsibility (CSR) actions in relation to supporting communities reported by the UK's leading food retailers. Findings are discussed against a backdrop of enduring inequalities, exacerbated by the on-going global Coronavirus pandemic, with actions considered for their potential contribution to community-based approaches to addressing local wellbeing and inequalities. METHOD This article presents the structure and key characteristics of community-oriented CSR in food retailing in the UK. A thematic analysis of comprehensive documentary evidence from the 11 principle UK food retailers was conducted, drawing on asset-based frameworks of community-centred actions towards wellbeing. FINDINGS The findings suggest an increasing acknowledgement in food retail that local community is of key importance. Initiatives were categorised according to a typology, comprising national partnerships, local store-based funding and support actions, targeted programmes on healthy lifestyles or employability, and changes to store operations, in the favour of priority groups, prompted by the pandemic. CONCLUSION The article combines an up to date overview of community-focused CSR agendas and support by food retailers at a time of significant economic and social challenge for the UK. It highlights the potential of the sector to contribute more strategically to reducing inequalities and supporting community wellbeing, alongside statutory and voluntary sector partners.
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Affiliation(s)
- C Lee
- Cambridge Institute for Sustainability Leadership, 1 Trumpington Street, Cambridge CB2 1QA, UK
- Cambridge Public Health, Interdisciplinary Research Centre, University of Cambridge, Forvie Site, Robinson Way, Cambridge CB2 0SR, UK
| | - C Hammant
- Cambridge Institute for Sustainability Leadership, 1 Trumpington Street, Cambridge CB2 1QA, UK
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26
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El Atwani O, Vo HT, Tunes MA, Lee C, Alvarado A, Krienke N, Poplawsky JD, Kohnert AA, Gigax J, Chen WY, Li M, Wang YQ, Wróbel JS, Nguyen-Manh D, Baldwin JKS, Tukac OU, Aydogan E, Fensin S, Martinez E. Author Correction: A quinary WTaCrVHf nanocrystalline refractory high-entropy alloy withholding extreme irradiation environments. Nat Commun 2023; 14:3490. [PMID: 37311813 DOI: 10.1038/s41467-023-39294-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2023] Open
Affiliation(s)
- O El Atwani
- Materials Science and Technology Division, Los Alamos National Laboratory, Los Alamos, NM, USA.
| | - H T Vo
- Materials Science and Technology Division, Los Alamos National Laboratory, Los Alamos, NM, USA
| | - M A Tunes
- Materials Science and Technology Division, Los Alamos National Laboratory, Los Alamos, NM, USA
| | - C Lee
- Center for Integrated Nanotechnology, Los Alamos National Laboratory, Los Alamos, NM, USA
- Department of Materials and Mechanical Engineering, Auburn University, Auburn, AL, USA
| | - A Alvarado
- Theoretical Division, Los Alamos National Laboratory, Los Alamos, NM, USA
- Departments of Mechanical Engineering and Materials Science and Engineering, Clemson University, Clemson, SC, USA
| | - N Krienke
- Materials Science and Engineering, University of Wisconsin-Madison, Madison, WI, USA
| | - J D Poplawsky
- Materials Science and Technology Division, Oak Ridge National Laboratory, Oak Ridge, TN, USA
| | - A A Kohnert
- Materials Science and Technology Division, Los Alamos National Laboratory, Los Alamos, NM, USA
| | - J Gigax
- Center for Integrated Nanotechnology, Los Alamos National Laboratory, Los Alamos, NM, USA
| | - W-Y Chen
- Division of Nuclear Engineering, Argonne National Laboratory, Lemon, IL, USA
| | - M Li
- Division of Nuclear Engineering, Argonne National Laboratory, Lemon, IL, USA
| | - Y Q Wang
- Materials Science and Technology Division, Los Alamos National Laboratory, Los Alamos, NM, USA
| | - J S Wróbel
- Faculty of Materials Science and Engineering, Warsaw University of Technology, ul. Wołoska, 02-507, Warsaw, Poland
| | - D Nguyen-Manh
- Culham Center for Fusion Energy, United Kingdom Atomic Energy Authority, Abingdon, OX14 3DB, UK
- Department of Materials, University of Oxford, Oxford, OX1 3PH, UK
| | - J K S Baldwin
- Center for Integrated Nanotechnology, Los Alamos National Laboratory, Los Alamos, NM, USA
| | - O U Tukac
- Metallurgical and Materials Engineering, Middle East Technical University, Ankara, Turkey
| | - E Aydogan
- Metallurgical and Materials Engineering, Middle East Technical University, Ankara, Turkey
| | - S Fensin
- Center for Integrated Nanotechnology, Los Alamos National Laboratory, Los Alamos, NM, USA
| | - E Martinez
- Departments of Mechanical Engineering and Materials Science and Engineering, Clemson University, Clemson, SC, USA
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Rebelo LR, Eastridge ML, Firkins JL, Lee C. Effects of corn silage and grain expressing α-amylase on ruminal nutrient digestibility, microbial protein synthesis, and enteric methane emissions in lactating cows. J Dairy Sci 2023; 106:3932-3946. [PMID: 37225579 DOI: 10.3168/jds.2022-22770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Accepted: 01/23/2023] [Indexed: 05/26/2023]
Abstract
Increasing ruminal starch digestibility has the potential to improve microbial protein synthesis (MPS), milk production, and feed efficiency. Enogen corn (Syngenta Seeds LLC) expresses high α-amylase activity, and we evaluated effects of Enogen corn silage (CS) and grain (CG) on ruminal starch digestibility, MPS, and milk production in lactating dairy cows. Fifteen Holstein cows (6 ruminally cannulated and 9 noncannulated; average ± standard deviation at the beginning of the trial: 170 ± 40 d in milk; milk yield, 37.2 ± 7.73 kg/d; body weight, 714 ± 37 kg) were used in a replicated 3 × 3 Latin square design (28 d per period) with 3 treatments: a diet containing isoline CS and CG (control, CON); a diet with Enogen CS and isoline CG (ECS); and a diet with Enogen CS and CG (ECSCG). Dry matter (DM; 30%), starch (35% of DM), and particle size distribution of the isoline and Enogen CS were similar. However, the mean particle size of Enogen CG was larger (1.05 vs. 0.65 mm) than that of the isoline CG. Cannulated cows were used for digestibility and nutrient flow measurements, noncannulated cows were used for enteric CH4 measurements, and all cows were used for production evaluation. Dry matter intake (DMI) and milk yield were greater for ECS and ECSCG compared with CON (26.7 and 26.6 vs. 25.1 kg/d and 36.5 and 34.1 vs. 33.1 kg/d, respectively) without a difference between ECS and ECSCG. Milk protein yield was greater (1.27 vs. 1.14 and 1.17 kg/d) for ECS compared with CON and ECSCG. Milk fat content was greater (3.79 vs. 3.32%) for ECSCG compared with ECS. Milk fat yield and energy-corrected milk did not differ among treatments. Ruminal digestibilities of DM, organic matter, starch, and neutral detergent fiber were not different among treatments. However, ruminal digestibility of nonammonia, nonmicrobial N was greater (85 vs. 75%) for ECS compared with ECSCG. Total-tract apparent starch digestibility was lower (97.6 and 97.1 vs. 98.3%) for ECS and ECSCG compared with CON, respectively, and tended to be lower (97.1 vs. 98.3%) for ECSCG compared with ECS. Ruminal outflows of bacterial OM and nonammonia N tended to be greater for ECS than for ECSCG. Efficiency of MPS tended to be greater (34.1 vs. 30.6 g of N/kg of organic matter truly digested) for ECS versus ECSCG. Ruminal pH and total and individual short-chain fatty acid concentrations did not differ among treatments. Concentration of ruminal NH3 for ECS and ECSCG was lower (10.4 and 12.4 vs. 13.4 mmol/L, respectively) compared with CON. Methane per unit of DMI decreased for ECS and ECSCG compared with CON (11.4 and 12.2 vs. 13.5 g/kg of DMI, respectively) without a difference between ECS and ECSCG. In conclusion, ECS and ECSCG did not increase ruminal or total-tract starch digestibility. However, the positive effects of ECS and ECSCG on milk protein yield, milk yield, and CH4 per unit of DMI may show potential benefits of feeding Enogen corn. Effects of ECSCG were not apparent when compared with ECS, partly due to larger particle size of Enogen CG compared with its isoline counterpart.
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Affiliation(s)
- L R Rebelo
- Department of Animal Sciences, Ohio Agricultural Research and Development Center, The Ohio State University, Wooster 44691
| | - M L Eastridge
- Department of Animal Sciences, The Ohio State University, Columbus 43210
| | - J L Firkins
- Department of Animal Sciences, The Ohio State University, Columbus 43210
| | - C Lee
- Department of Animal Sciences, Ohio Agricultural Research and Development Center, The Ohio State University, Wooster 44691.
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Yilmaz F, Gurusamy U, Mosley TJ, Hallast P, Kim K, Mostovoy Y, Purcell RH, Shaikh TH, Zwick ME, Kwok PY, Lee C, Mulle JG. High level of complexity and global diversity of the 3q29 locus revealed by optical mapping and long-read sequencing. Genome Med 2023; 15:35. [PMID: 37165454 PMCID: PMC10170684 DOI: 10.1186/s13073-023-01184-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Accepted: 04/20/2023] [Indexed: 05/12/2023] Open
Abstract
BACKGROUND High sequence identity between segmental duplications (SDs) can facilitate copy number variants (CNVs) via non-allelic homologous recombination (NAHR). These CNVs are one of the fundamental causes of genomic disorders such as the 3q29 deletion syndrome (del3q29S). There are 21 protein-coding genes lost or gained as a result of such recurrent 1.6-Mbp deletions or duplications, respectively, in the 3q29 locus. While NAHR plays a role in CNV occurrence, the factors that increase the risk of NAHR at this particular locus are not well understood. METHODS We employed an optical genome mapping technique to characterize the 3q29 locus in 161 unaffected individuals, 16 probands with del3q29S and their parents, and 2 probands with the 3q29 duplication syndrome (dup3q29S). Long-read sequencing-based haplotype resolved de novo assemblies from 44 unaffected individuals, and 1 trio was used for orthogonal validation of haplotypes and deletion breakpoints. RESULTS In total, we discovered 34 haplotypes, of which 19 were novel haplotypes. Among these 19 novel haplotypes, 18 were detected in unaffected individuals, while 1 novel haplotype was detected on the parent-of-origin chromosome of a proband with the del3q29S. Phased assemblies from 44 unaffected individuals enabled the orthogonal validation of 20 haplotypes. In 89% (16/18) of the probands, breakpoints were confined to paralogous copies of a 20-kbp segment within the 3q29 SDs. In one del3q29S proband, the breakpoint was confined to a 374-bp region using long-read sequencing. Furthermore, we categorized del3q29S cases into three classes and dup3q29S cases into two classes based on breakpoints. Finally, we found no evidence of inversions in parent-of-origin chromosomes. CONCLUSIONS We have generated the most comprehensive haplotype map for the 3q29 locus using unaffected individuals, probands with del3q29S or dup3q29S, and available parents, and also determined the deletion breakpoint to be within a 374-bp region in one proband with del3q29S. These results should provide a better understanding of the underlying genetic architecture that contributes to the etiology of del3q29S and dup3q29S.
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Affiliation(s)
- Feyza Yilmaz
- The Jackson Laboratory for Genomic Medicine, 10 Discovery Drive, Farmington, CT, 06032, USA
| | - Umamaheswaran Gurusamy
- Cardiovascular Research Institute and Institute for Human Genetics, UCSF School of Medicine, 513 Parnassus Ave, San Francisco, CA, 94143, USA
| | - Trenell J Mosley
- Graduate Program in Genetics and Molecular Biology, Laney Graduate School, Emory University, 201 Dowman Drive, Atlanta, GA, 30322, USA
| | - Pille Hallast
- The Jackson Laboratory for Genomic Medicine, 10 Discovery Drive, Farmington, CT, 06032, USA
| | - Kwondo Kim
- The Jackson Laboratory for Genomic Medicine, 10 Discovery Drive, Farmington, CT, 06032, USA
| | - Yulia Mostovoy
- Cardiovascular Research Institute and Institute for Human Genetics, UCSF School of Medicine, 513 Parnassus Ave, San Francisco, CA, 94143, USA
| | - Ryan H Purcell
- Laboratory of Translational Cell Biology, Department of Cell Biology, Emory University School of Medicine, 100 Woodruff Circle, Atlanta, GA, 30322, USA
| | - Tamim H Shaikh
- Department of Pediatrics, Section of Genetics and Metabolism, University of Colorado School of Medicine, 13123 E 16Th Ave, Aurora, CO, 80045, USA
| | - Michael E Zwick
- Department of Genetics, Rutgers University-New Brunswick, Rutgers University, Piscataway, New Brunswick, NJ, 08901, USA
| | - Pui-Yan Kwok
- Cardiovascular Research Institute and Institute for Human Genetics, UCSF School of Medicine, 513 Parnassus Ave, San Francisco, CA, 94143, USA
- Department of Dermatology, UCSF School of Medicine, 1701 Divisadero Street, San Francisco, CA, 94115, USA
| | - Charles Lee
- The Jackson Laboratory for Genomic Medicine, 10 Discovery Drive, Farmington, CT, 06032, USA.
| | - Jennifer G Mulle
- Department of Psychiatry, Robert Wood Johnson Medical School, Rutgers Biomedical and Health Sciences, Rutgers University, 671 Hoes Lane, New Brunswick, NJ, 08901, USA.
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Day JR, Flanagan CL, David A, Hartigan-O'Connor DJ, Garcia de Mattos Barbosa M, Martinez ML, Lee C, Barnes J, Farkash E, Zelinski M, Tarantal A, Cascalho M, Shikanov A. Encapsulated Allografts Preclude Host Sensitization and Promote Ovarian Endocrine Function in Ovariectomized Young Rhesus Monkeys and Sensitized Mice. Bioengineering (Basel) 2023; 10:bioengineering10050550. [PMID: 37237620 DOI: 10.3390/bioengineering10050550] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Revised: 04/14/2023] [Accepted: 04/18/2023] [Indexed: 05/28/2023] Open
Abstract
Transplantation of allogeneic donor ovarian tissue holds great potential for female cancer survivors who often experience premature ovarian insufficiency. To avoid complications associated with immune suppression and to protect transplanted ovarian allografts from immune-mediated injury, we have developed an immunoisolating hydrogel-based capsule that supports the function of ovarian allografts without triggering an immune response. Encapsulated ovarian allografts implanted in naïve ovariectomized BALB/c mice responded to the circulating gonadotropins and maintained function for 4 months, as evident by regular estrous cycles and the presence of antral follicles in the retrieved grafts. In contrast to non-encapsulated controls, repeated implantations of encapsulated mouse ovarian allografts did not sensitize naïve BALB/c mice, which was confirmed with undetectable levels of alloantibodies. Further, encapsulated allografts implanted in hosts previously sensitized by the implantation of non-encapsulated allografts restored estrous cycles similarly to our results in naïve recipients. Next, we tested the translational potential and efficiency of the immune-isolating capsule in a rhesus monkey model by implanting encapsulated ovarian auto- and allografts in young ovariectomized animals. The encapsulated ovarian grafts survived and restored basal levels of urinary estrone conjugate and pregnanediol 3-glucuronide during the 4- and 5-month observation periods. We demonstrate, for the first time, that encapsulated ovarian allografts functioned for months in young rhesus monkeys and sensitized mice, while the immunoisolating capsule prevented sensitization and protected the allograft from rejection.
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Affiliation(s)
- James R Day
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI 48109, USA
| | - Colleen L Flanagan
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI 48109, USA
| | - Anu David
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI 48109, USA
| | - Dennis J Hartigan-O'Connor
- Department of Medical Microbiology and Immunology, University of California, Davis, CA 95616, USA
- California National Primate Research Center, University of California, Davis, CA 95616, USA
| | | | - Michele L Martinez
- California National Primate Research Center, University of California, Davis, CA 95616, USA
- Department of Pediatrics, University of California, Davis, CA 95616, USA
| | - Charles Lee
- California National Primate Research Center, University of California, Davis, CA 95616, USA
- Department of Cell Biology and Human Anatomy, University of California, Davis, CA 95616, USA
| | - Jenna Barnes
- Department of Pathology, University of Michigan, Ann Arbor, MI 48109, USA
| | - Evan Farkash
- Department of Pathology, University of Michigan, Ann Arbor, MI 48109, USA
| | - Mary Zelinski
- Division of Reproductive & Developmental Sciences, Oregon National Primate Research Center, Beaverton, OR 97006, USA
- Department of Obstetrics & Gynecology, Oregon Health & Science University, Portland, OR 97239, USA
| | - Alice Tarantal
- California National Primate Research Center, University of California, Davis, CA 95616, USA
- Department of Pediatrics, University of California, Davis, CA 95616, USA
- Department of Cell Biology and Human Anatomy, University of California, Davis, CA 95616, USA
| | - Marilia Cascalho
- Department of Surgery, University of Michigan, Ann Arbor, MI 48109, USA
- Department of Microbiology & Immunology, University of Michigan, Ann Arbor, MI 48109, USA
| | - Ariella Shikanov
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI 48109, USA
- Department of Obstetrics and Gynecology, University of Michigan, Ann Arbor, MI 48109, USA
- Department of Macromolecular Science & Engineering, University of Michigan, Ann Arbor, MI 48109, USA
- Cellular and Molecular Biology, University of Michigan, Ann Arbor, MI 48109, USA
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El Atwani O, Vo HT, Tunes MA, Lee C, Alvarado A, Krienke N, Poplawsky JD, Kohnert AA, Gigax J, Chen WY, Li M, Wang YQ, Wróbel JS, Nguyen-Manh D, Baldwin JKS, Tukac OU, Aydogan E, Fensin S, Martinez E. A quinary WTaCrVHf nanocrystalline refractory high-entropy alloy withholding extreme irradiation environments. Nat Commun 2023; 14:2516. [PMID: 37130885 PMCID: PMC10154406 DOI: 10.1038/s41467-023-38000-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Accepted: 04/10/2023] [Indexed: 05/04/2023] Open
Abstract
In the quest of new materials that can withstand severe irradiation and mechanical extremes for advanced applications (e.g. fission & fusion reactors, space applications, etc.), design, prediction and control of advanced materials beyond current material designs become paramount. Here, through a combined experimental and simulation methodology, we design a nanocrystalline refractory high entropy alloy (RHEA) system. Compositions assessed under extreme environments and in situ electron-microscopy reveal both high thermal stability and radiation resistance. We observe grain refinement under heavy ion irradiation and resistance to dual-beam irradiation and helium implantation in the form of low defect generation and evolution, as well as no detectable grain growth. The experimental and modeling results-showing a good agreement-can be applied to design and rapidly assess other alloys subjected to extreme environmental conditions.
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Affiliation(s)
- O El Atwani
- Materials Science and Technology Division, Los Alamos National Laboratory, Los Alamos, NM, USA.
| | - H T Vo
- Materials Science and Technology Division, Los Alamos National Laboratory, Los Alamos, NM, USA
| | - M A Tunes
- Materials Science and Technology Division, Los Alamos National Laboratory, Los Alamos, NM, USA
| | - C Lee
- Center for Integrated Nanotechnology, Los Alamos National Laboratory, Los Alamos, NM, USA
- Department of Materials and Mechanical Engineering, Auburn University, Montgomery, AL, USA
| | - A Alvarado
- Theoretical Division, Los Alamos National Laboratory, Los Alamos, NM, USA
- Departments of Mechanical Engineering and Materials Science and Engineering, Clemson University, Clemson, SC, USA
| | - N Krienke
- Materials Science and Engineering, University of Wisconsin-Madison, Madison, WI, USA
| | - J D Poplawsky
- Materials Science and Technology Division, Oak Ridge National Laboratory, Oak Ridge, TN, USA
| | - A A Kohnert
- Materials Science and Technology Division, Los Alamos National Laboratory, Los Alamos, NM, USA
| | - J Gigax
- Center for Integrated Nanotechnology, Los Alamos National Laboratory, Los Alamos, NM, USA
| | - W-Y Chen
- Division of Nuclear Engineering, Argonne National Laboratory, Lemon, IL, USA
| | - M Li
- Division of Nuclear Engineering, Argonne National Laboratory, Lemon, IL, USA
| | - Y Q Wang
- Materials Science and Technology Division, Los Alamos National Laboratory, Los Alamos, NM, USA
| | - J S Wróbel
- Faculty of Materials Science and Engineering, Warsaw University of Technology, ul. Wołoska, 02-507, Warsaw, Poland
| | - D Nguyen-Manh
- Culham Center for Fusion Energy, United Kingdom Atomic Energy Authority, Abingdon, OX14 3DB, UK
- Department of Materials, University of Oxford, Oxford, OX1 3PH, UK
| | - J K S Baldwin
- Center for Integrated Nanotechnology, Los Alamos National Laboratory, Los Alamos, NM, USA
| | - O U Tukac
- Metallurgical and Materials Engineering, Middle East Technical University, Ankara, Turkey
| | - E Aydogan
- Metallurgical and Materials Engineering, Middle East Technical University, Ankara, Turkey
| | - S Fensin
- Center for Integrated Nanotechnology, Los Alamos National Laboratory, Los Alamos, NM, USA
| | - E Martinez
- Departments of Mechanical Engineering and Materials Science and Engineering, Clemson University, Clemson, SC, USA
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Aguilar L, Delgado A, Grandin E, Quintero P, Fleming L, Motiwala S, Sriwattanakomen R, Ho J, Lee C, Malinn A, Frias S, Nicole B, Chu L, Garan A, Sabe M. LVAD as a Bridge to Candidacy in a Patient with Left Ventricular Noncompaction Cardiomyopathy Complicated by RHF. J Heart Lung Transplant 2023. [DOI: 10.1016/j.healun.2023.02.797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
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Stutsman N, Pavlovic N, Woodward W, Habecker B, Lee C, Denfeld Q. Sympathetic Dysfunction is Associated with Physical Symptoms Among Adults with Moderate to Advanced Heart Failure. J Heart Lung Transplant 2023. [DOI: 10.1016/j.healun.2023.02.1301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
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Rosenblum H, Lee C, DeFilippis E, Latif F, Fried J, Lotan D, Clerkin K, Aaron J, Takeda K, Kaku Y, Santoriello D, Sayer G, Uriel N, Raikhelkar J. Severe Myocardial Necrosis and Acute Allograft Failure from Fulminant Clostridium Perfringens Sepsis. J Heart Lung Transplant 2023. [DOI: 10.1016/j.healun.2023.02.474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
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Burki S, Lee C, Kassis-George H, Hadi A, Kanwar M. Successful Use of Right Ventricular Assist Device after Pulmonary Endarterectomy. J Heart Lung Transplant 2023. [DOI: 10.1016/j.healun.2023.02.089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
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Fetz A, Li L, Lee C, Leung L. A253 PRIMARY PROPHYLAXIS FOR SPONTANEOUS BACTERIAL PERITONITIS IN HOSPITALIZED CIRRHOTIC PATIENTS WITH LOW PROTEIN ASCITES AND RENAL DYSFUNCTION OR LIVER FAILURE: A RETROSPECTIVE REVIEW FROM A TERTIARY CENTRE IN BRITISH COLUMBIA. J Can Assoc Gastroenterol 2023. [PMCID: PMC9991183 DOI: 10.1093/jcag/gwac036.253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/09/2023] Open
Abstract
Background Spontaneous bacterial peritonitis (SBP) is a severe and often fatal infection that can occur in patients with cirrhosis and ascites. The benefits of primary prophylaxis with antibiotics for SBP have been demonstrated in patients with cirrhosis presenting with gastrointestinal (GI) bleeding; patients hospitalized for other reasons with an ascitic protein less than 10 g/L; and patients with ascitic protein less than 15 g/L with either impaired renal function (serum creatinine greater than 106 µmol/L, BUN greater than 8.9 mmol/L, or serum sodium less than or equal to 130 mEq/L) or liver failure (Child-Pugh score greater than or equal to 9 or bilirubin greater than 50 umol/L). Purpose To evaluate the rate of primary prophylaxis in patients discharged from a tertiary care hospital with low protein ascites and impaired renal function or liver failure, and subsequent episodes of SBP, hospitalizations, or deaths. Method A retrospective chart review at St. Paul’s Hospital in Vancouver, British Columbia, from November 2019 to August 2021 was conducted. Hospitalized patients with cirrhosis who had an ascitic protein less than 15 g/L and met criteria for either renal dysfunction or liver failure were included in the study. The rate of primary prophylaxis prescribed in eligible patients as well as the subsequent incidence of SBP, hospitalizations, or all-cause mortality were evaluated. Patients were followed up to 12 months after the index paracentesis. Result(s) A total of 279 patients with cirrhosis were hospitalized during the study period. 69 patients underwent a diagnostic paracentesis and 41 patients met the inclusion criteria for primary SBP prophylaxis. 28 patients were excluded with most common reasons being ascitic protein above 15 g/L (n=12), no documented ascitic protein concentration (n=9), or index paracentesis met the criteria for the diagnosis of SBP (n=5). Of the patients included, 37 (90.2%) did not receive primary prophylaxis. 8 of these patients (21.6%) developed subsequent SBP. 30 patients (81.1%) were hospitalized at least once in the following 12 months. 18 (48.6%) died during the follow-up period with 1 death attributed to SBP. 4 patients (9.76%) received primary prophylaxis and were prescribed either ciprofloxacin or trimethoprim/sulfamethoxazole. None of these patients developed SBP, however, 3 (75%) were hospitalized and died from other causes. Conclusion(s) The rate of primary prophylaxis for SBP in hospitalized patients with low protein ascites and impaired renal function or liver failure at our institution is low. The guarded prognosis in this subset of patients is also demonstrated. Further studies are needed to assess the root causes for the lack of primary prophylaxis given. Please acknowledge all funding agencies by checking the applicable boxes below None Disclosure of Interest None Declared
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Affiliation(s)
- A Fetz
- University of British Columbia, Vancouver, Canada
| | - L Li
- University of British Columbia, Vancouver, Canada
| | - C Lee
- University of British Columbia, Vancouver, Canada
| | - L Leung
- University of British Columbia, Vancouver, Canada
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Li B, Lee C, Cadete M, Lee D, Zhu H, Sherman P, Pierro A. A9 INTESTINAL ORGANOID TRANSPLANTATION REVERSED THE INTESTINAL EPITHELIUM DAMAGE IN EXPERIMENTAL NECROTIZING ENTEROCOLITIS. J Can Assoc Gastroenterol 2023. [PMCID: PMC9991355 DOI: 10.1093/jcag/gwac036.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/09/2023] Open
Abstract
NOT PUBLISHED AT AUTHOR’S REQUEST
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Affiliation(s)
- B Li
- The Hospital for Sick Children, Toronto, Canada
| | - C Lee
- The Hospital for Sick Children, Toronto, Canada
| | - M Cadete
- The Hospital for Sick Children, Toronto, Canada
| | - D Lee
- The Hospital for Sick Children, Toronto, Canada
| | - H Zhu
- The Hospital for Sick Children, Toronto, Canada
| | - P Sherman
- The Hospital for Sick Children, Toronto, Canada
| | - A Pierro
- The Hospital for Sick Children, Toronto, Canada
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Sleath B, Carpenter DM, Davis SA, Budenz DL, Muir KW, Romero MS, Lee C, Tudor G, Garcia N, Adjei AA, Robin AL. Improving Black Patient Question-Asking and Provider Education During Glaucoma Visits. Ophthalmol Glaucoma 2023; 6:206-214. [PMID: 36967704 DOI: 10.1016/j.ogla.2022.09.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Revised: 08/28/2022] [Accepted: 09/12/2022] [Indexed: 04/26/2023]
Abstract
PURPOSE The objectives of this study were to conduct a randomized, controlled trial testing the effectiveness of a previsit glaucoma video/question prompt list intervention to increase Black patient question-asking and provider education about glaucoma and glaucoma medications during visits. DESIGN A randomized, controlled trial of a glaucoma question prompt list/video intervention. PARTICIPANTS Black patients with a glaucoma diagnosis who were currently taking 1 or more glaucoma medications and reported being nonadherent. METHODS One hundred and eighty-nine Black patients with glaucoma were enrolled into a randomized, controlled trial and assigned to either a usual care or an intervention group where they watched a video emphasizing the importance of asking questions and received a glaucoma question prompt list to complete before clinic visits. Visits were audiotaped and patients were interviewed after visits. MAIN OUTCOME MEASURES Outcome measures were if the patient asked 1 or more questions about glaucoma and glaucoma medications and the number of glaucoma and glaucoma medication areas the provider educated the patient about during the visit. RESULTS Patients in the intervention group were significantly more likely to ask 1 or more questions about glaucoma than patients in the usual care group (odds ratio, 5.4; 95% confidence interval [CI], 2.8-10.4). Patients in the intervention group were significantly more likely to ask 1 or more questions about glaucoma medications than patients in the usual care group (odds ratio, 2.8; 95% CI, 1.5-5.4). Patients in the intervention group were significantly more likely to receive more areas of education about glaucoma from their providers during visits (β = 0.94; 95% CI, 0.49-1.4). Patients who asked 1 or more questions about glaucoma medications were significantly more likely to receive more areas of education about glaucoma medications from providers (β = 1.8; 95% CI, 1.2-2.5). CONCLUSIONS The intervention increased patient question-asking about glaucoma and glaucoma medications and provider education about glaucoma. FINANCIAL DISCLOSURE(S) Proprietary or commercial disclosure may be found after the references.
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Affiliation(s)
- Betsy Sleath
- Division of Pharmaceutical Outcomes and Policy, UNC Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina; Cecil G. Sheps Center for Health Services Research, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina.
| | - Delesha M Carpenter
- Division of Pharmaceutical Outcomes and Policy, UNC Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina; Cecil G. Sheps Center for Health Services Research, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Scott A Davis
- Division of Pharmaceutical Outcomes and Policy, UNC Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Donald L Budenz
- Department of Ophthalmology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Kelly W Muir
- Department of Ophthalmology, School of Medicine, Duke University, Durham, North Carolina; Durham VA Medical Center, Health Services Research and Development, Durham, North Carolina
| | | | | | - Gail Tudor
- Health Professions, Southern New Hampshire University, Manchester, New Hampshire
| | - Nacire Garcia
- Division of Pharmaceutical Outcomes and Policy, UNC Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina; Cecil G. Sheps Center for Health Services Research, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Abena A Adjei
- Division of Pharmaceutical Outcomes and Policy, UNC Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Alan L Robin
- Ophthalmology, University of Michigan, Ann Arbor, Michigan; Ophthalmology and International Health, Johns Hopkins University, Baltimore, Maryland
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Garg T, Park H, Solomon A, Lee C, Weiss C, Li X, Singh H. Abstract No. 171 Benchtop Testing with Procedural Feasibility and Safety Evaluation of an Ultrahigh-Resolution Optical Coherence Tomography Catheter for Assessment of the Biliary Tree. J Vasc Interv Radiol 2023. [DOI: 10.1016/j.jvir.2022.12.227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/27/2023] Open
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Szymański P, Weidinger F, Lordereau-Richard I, Himmelmann A, Arca M, Chaves J, Lee C, Jonker C, Kotecha D, O'Kelly J, Plueschke K, Ryś A, Segec A, Wallentin L, Veltrop R, James S. Real world evidence: Perspectives from a European Society of Cardiology Cardiovascular Round Table with contribution from the European Medicines Agency. Eur Heart J Qual Care Clin Outcomes 2023; 9:109-118. [PMID: 36746430 DOI: 10.1093/ehjqcco/qcad009] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 01/25/2023] [Accepted: 02/03/2023] [Indexed: 02/08/2023]
Abstract
Real world data (RWD) refers to healthcare information that is routinely collected in electronic healthcare records (EHR), hospital and pharmacy records, patient and disease registries, and health insurance databases. The collection and analysis of this vast amount of data is an important complement to that obtained from conventional randomised controlled trials (RCT). Real world data has been used for healthcare quality improvements, to conduct clinical trials, to support drug and device development, and to inform medical guidelines. The utility of RWD may be facilitated by common data models, which standardise format and content, and allow data from different health systems to be analysed together. The European Society of Cardiology (ESC) supports the use of RWD in collaboration with national cardiac societies, regulatory authorities, and industry to encourage continuous quality of care improvements at the hospital and country level, to conduct registry-based randomised clinical trials (R-RCT) and to facilitate safety surveillance of novel drugs and devices. The European Medicines Agency (EMA) is developing systems and processes to enable the use of RWD that can help in trial planning, defining clinical contexts, and enhancing outcome assessments. RWD can also contribute to the measurement of the impact of regulatory actions, such as contraindications or restriction of indications by looking at medicines use patterns over time across European Member States. A number of other initiatives from the European Commission and the EMA are underway to strengthen the EU's health security framework, and foster the collection and utilisation of RWD.
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Affiliation(s)
- Piotr Szymański
- Clinical Cardiology Department, National Institute of Medicine MSWiA, Warsaw, Poland.,Center for Postgraduate Medical Education, Warsaw, Poland
| | - Franz Weidinger
- 2nd Medical Department with Cardiology and Intensive Care Medicine, Klinik Landstraße, Vienna, Austria
| | | | - Anders Himmelmann
- Late-stage Development, Cardiovascular, Renal and Metabolism (CVRM), Clinical, BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden
| | - Marcello Arca
- Department of Translational and Precision Medicine, Sapienza University of Rome -Hospital Policlinico Umberto I, Rome, Italy
| | - Jose Chaves
- Global Medical Affairs, Internal Medicine Business Unit, Pfizer Biopharmaceuticals Group, Madrid, Spain
| | - Charles Lee
- Late Development Cardiovascular, Renal and Metabolism (CVRM) Regulatory Affairs, BioPharmaceuticals R&D, AstraZeneca, Gaithersburg, MD, USA
| | - Carla Jonker
- Data Analytics and Methods Task Force, European Medicines Agency, Amsterdam, The Netherlands
| | - Dipak Kotecha
- Institute of Cardiovascular Sciences, University of Birmingham, and University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | | | - Kelly Plueschke
- Data Analytics and Methods Task Force, European Medicines Agency, Amsterdam, The Netherlands
| | - Andrzej Ryś
- Health Systems, Medical Products and Innovation, Directorate-General for Health and Food Safety (DG SANTE), European Commission, Brussels, Belgium
| | - Andrej Segec
- Data Analytics and Methods Task Force, European Medicines Agency, Amsterdam, The Netherlands
| | - Lars Wallentin
- Uppsala Clinical Research Center, Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Rogier Veltrop
- Department of Biochemistry, CARIM, Maastricht University, Maastricht, The Netherlands.,Institute for Molecular Cardiovascular Research IMCAR, RWTH Aachen University Hospital, Aachen, Germany
| | - Stefan James
- Dept. of Medical Sciences, Uppsala University Hospital, Uppsala, Sweden
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Rodriguez M, Enger BD, Weiss WP, Lee K, Lee C. Effects of different vitamin A supplies on performance and the risk of ketosis in transition cows. J Dairy Sci 2023; 106:2361-2373. [PMID: 36823005 DOI: 10.3168/jds.2022-22491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Accepted: 10/29/2022] [Indexed: 02/25/2023]
Abstract
This experiment investigated the effects of feeding low and high supplies of vitamin A (VA) during the transition period on plasma metabolites, prevalence of ketosis, and early milk production. In a randomized complete block design, 42 prefresh Holstein cows and 21 heifers were blocked by parity and calving date and assigned to 1 of 3 dietary treatments (n = 21 per treatment unless noted): CON, a transition diet with supplemental VA (75,000 IU/d) to meet the requirement; LVA, a transition diet with no supplemental VA; or HVA, a transition diet receiving supplemental VA (187,500 IU/d) 2.5 times greater than the requirement. Experimental periods were prepartum (-14 d prepartum), postpartum (1 to 30 d in milk), and carryover period (31 to 58 d in milk; common lactating diet with adequate VA was fed). Differences in dry matter intake in the pre- and postpartum periods and milk yield were not detected among treatment. Milk fat, protein, and lactose yields were similar among treatments and not affected by VA. Somatic cell count increased linearly with increasing VA. Body weight and body condition score decreased postpartum, but no VA effect was observed. Plasma retinol concentrations (n = 10 per treatment) decreased at d 2 postpartum and increased as lactation progressed, but the concentrations were unaffected by treatment. Plasma β-carotene (n = 10 per treatment) had a treatment by time interaction and its concentration decreased after parturition and remained low for 2 wk. Plasma fatty acids and β-hydroxybutyrate did not differ among treatments. Milk retinol concentration and yield (n = 10 per treatment) increased as VA supply increased. Segmented neutrophils (%) decreased, and lymphocytes (%) increased in blood with increasing VA supply. In conclusion, providing different supplies of VA did not affect production, mobilization of body fat, and risk of ketosis; however, excessive VA supply may have negatively affected the immune response, in part contributing to increased milk somatic cell counts during early lactation.
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Affiliation(s)
- M Rodriguez
- Department of Animal Sciences, The Ohio State University, Wooster 44691
| | - B D Enger
- Department of Animal Sciences, The Ohio State University, Wooster 44691
| | - W P Weiss
- Department of Animal Sciences, The Ohio State University, Wooster 44691
| | - K Lee
- Department of Animal Sciences, The Ohio State University, Columbus 43210
| | - C Lee
- Department of Animal Sciences, The Ohio State University, Wooster 44691.
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41
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Yun J, Heo W, Lee ES, Na D, Kang W, Kang J, Chae J, Lee D, Lee W, Hwang J, Yoo TK, Hong BS, Son HY, Noh DY, Lee C, Moon HG, Kim JI. An integrative approach for exploring the nature of fibroepithelial neoplasms. Br J Cancer 2023; 128:626-637. [PMID: 36522480 PMCID: PMC9938154 DOI: 10.1038/s41416-022-02064-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 11/09/2022] [Accepted: 11/10/2022] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Malignant phyllodes tumour (MPT) is a rare breast malignancy with epithelial and mesenchymal features. Currently, there are no appropriate research models or effective targeted therapeutic approaches for MPT. METHODS We collected fresh frozen tissues from nine patients with MPT and performed whole-exome and RNA sequencing. Additionally, we established patient-derived xenograft (PDX) models from patients with MPT and tested the efficacy of targeting dysregulated pathways in MPT using the PDX model from one MPT. RESULTS MPT has unique molecular characteristics when compared to breast cancers of epithelial origin and can be classified into two groups. The PDX model derived from one patient with MPT showed that the mouse epithelial component increased during tumour growth. Moreover, targeted inhibition of platelet-derived growth factor receptor (PDGFR) and phosphoinositide 3-kinase (PI3K)/mammalian target of rapamycin (mTOR) by imatinib mesylate and PKI-587 showed in vivo tumour suppression effects. CONCLUSIONS This study revealed the molecular profiles of MPT that can lead to molecular classification and potential targeted therapy, and suggested that the MPT PDX model can be a useful tool for studying the pathogenesis of fibroepithelial neoplasms and for preclinical drug screening to find new therapeutic strategies for MPT.
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Affiliation(s)
- Jihui Yun
- Genomic Medicine Institute, Medical Research Center, Seoul National University, Seoul, Republic of Korea
- Department of Biomedical Sciences, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Woohang Heo
- Interdisciplinary Program on Tumor Biology, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Eun-Shin Lee
- Department of Surgery, Seoul National University Hospital, Seoul, Republic of Korea
| | - Deukchae Na
- Ewha Institute of Convergence Medicine, Ewha Womans University Mokdong Hospital, Seoul, Republic of Korea
| | - Wonyoung Kang
- The Jackson Laboratory for Genomic Medicine, Farmington, Connecticut, USA
- Department of Life Sciences, Ewha Womans University, Seoul, Republic of Korea
| | - Jinjoo Kang
- Department of Life Sciences, Ewha Womans University, Seoul, Republic of Korea
| | - Jeesoo Chae
- Genomic Medicine Institute, Medical Research Center, Seoul National University, Seoul, Republic of Korea
- Department of Biomedical Sciences, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Dakyung Lee
- Genomic Medicine Institute, Medical Research Center, Seoul National University, Seoul, Republic of Korea
- Department of Biomedical Sciences, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Woochan Lee
- Genomic Medicine Institute, Medical Research Center, Seoul National University, Seoul, Republic of Korea
- Department of Biomedical Sciences, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Jinha Hwang
- Genomic Medicine Institute, Medical Research Center, Seoul National University, Seoul, Republic of Korea
- Department of Biomedical Sciences, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Tae-Kyung Yoo
- Department of Surgery, Seoul National University Hospital, Seoul, Republic of Korea
| | - Bok Sil Hong
- Center for Medical Innovation, Seoul National University Hospital, Seoul, Republic of Korea
| | - Hye-Youn Son
- Center for Medical Innovation, Seoul National University Hospital, Seoul, Republic of Korea
| | - Dong-Young Noh
- Department of Surgery, Seoul National University Hospital, Seoul, Republic of Korea
- Cancer Research Institute, Seoul National University, Seoul, Republic of Korea
- Department of Surgery, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Charles Lee
- The Jackson Laboratory for Genomic Medicine, Farmington, Connecticut, USA
- Department of Life Sciences, Ewha Womans University, Seoul, Republic of Korea
- Precision Medicine Center, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, People's Republic of China
| | - Hyeong-Gon Moon
- Genomic Medicine Institute, Medical Research Center, Seoul National University, Seoul, Republic of Korea.
- Department of Surgery, Seoul National University Hospital, Seoul, Republic of Korea.
- Cancer Research Institute, Seoul National University, Seoul, Republic of Korea.
- Department of Surgery, Seoul National University College of Medicine, Seoul, Republic of Korea.
| | - Jong-Il Kim
- Genomic Medicine Institute, Medical Research Center, Seoul National University, Seoul, Republic of Korea.
- Department of Biomedical Sciences, Seoul National University College of Medicine, Seoul, Republic of Korea.
- Cancer Research Institute, Seoul National University, Seoul, Republic of Korea.
- Department of Biochemistry and Molecular Biology, Seoul National University College of Medicine, Seoul, Republic of Korea.
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42
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Kwon JY, Moskwa N, Kang W, Fan TM, Lee C. Canine as a Comparative and Translational Model for Human Mammary Tumor. J Breast Cancer 2023; 26:1-13. [PMID: 36762784 PMCID: PMC9981990 DOI: 10.4048/jbc.2023.26.e4] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 12/13/2022] [Accepted: 12/13/2022] [Indexed: 02/10/2023] Open
Abstract
Despite the advances in research and treatment of human breast cancer, its incidence rate continues to increase by 0.5% per year, and the discovery of novel therapeutic strategies for specific subtypes of human breast cancer remains challenging. Traditional laboratory mouse models have contributed tremendously to human breast cancer research. However, mice do not develop tumors spontaneously; consequently, genetically engineered mouse models or patient-derived xenograft models are often relied upon for more sophisticated human breast cancer studies. Since human breast cancer develops spontaneously, there is a need for alternative, yet complementary, models that can better recapitulate the features of human breast cancer to better understand the molecular and clinical complexities of the disease in developing new therapeutic strategies. Canine mammary tumors are one such alternative model that share features with human breast cancer, including prevalence rate, subtype classification, treatment, and mutational profiles, all of which are described in this review.
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Affiliation(s)
- Jee Young Kwon
- The Jackson Laboratory for Genomic Medicine, Farmington, USA
| | - Nicholas Moskwa
- The Jackson Laboratory for Genomic Medicine, Farmington, USA
| | | | - Timothy M. Fan
- Department of Veterinary Clinical Medicine, University of Illinois, Urbana, USA.,Cancer Center at Illinois, University of Illinois, Urbana, USA
| | - Charles Lee
- The Jackson Laboratory for Genomic Medicine, Farmington, USA.
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Warner MA, Hanson AC, Plimier C, Lee C, Liu VX, Richards T, Kor DJ, Roubinian NH. Association between anaemia and hospital readmissions in patients undergoing major surgery requiring postoperative intensive care. Anaesthesia 2023; 78:45-54. [PMID: 36074010 PMCID: PMC9742142 DOI: 10.1111/anae.15859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/10/2022] [Indexed: 01/07/2023]
Abstract
Anaemia is a common sequela of surgery, although its relationship with patient recovery is unclear. The goal of this investigation was to assess the associations between haemoglobin concentrations at the time of hospital discharge following major surgery and early post-hospitalisation outcomes, with a primary outcome of 30 day unanticipated hospital readmissions. This investigation includes data from two independent population-based observational cohorts of adult surgical patients (aged ≥ 18 years) requiring postoperative intensive care unit admission between 1 January 2010 and 31 December 2019 in hospitals in Olmsted County, Minnesota, and between 1 July 2010 and 30 June 2017 in the Kaiser Permanente Northern California integrated healthcare system, California. Cox proportional hazards models assessed the associations between discharge haemoglobin concentrations (per 10 g.l-1 ) and outcomes, with prespecified multivariable adjustment. A total of 3260 patients were included from Olmsted County hospitals and 29,452 from Kaiser Permanente Northern California. In adjusted analyses, each 10 g.l-1 decrease in haemoglobin at hospital discharge was associated with a 9% (hazard ratio 1.09, 95%CI 1.02-1.18; p = 0.014) and 8% increase (hazard ratio 1.08, 95%CI 1.06-1.11; p < 0.001) in the hazard for readmission within 30 days in Olmsted County and Kaiser Permanente Northern California, respectively. In a sensitivity analysis exploring relationships across varying levels of pre-operative anaemia severity, these associations remained consistent, with lower discharge haemoglobin concentrations associated with higher readmissions irrespective of pre-operative anaemia severity. Anaemia at hospital discharge in surgical patients requiring postoperative intensive care is associated with increased rates of hospital readmission in two large independent cohorts. Future studies are necessary to evaluate strategies to prevent and/or treat anaemia in these patients for the improvement of post-hospitalisation outcomes.
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Affiliation(s)
- M. A. Warner
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, MN, USA
| | - A. C. Hanson
- Department of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, MN, USA
| | - C. Plimier
- Kaiser Permanente Northern California Division of Research, Oakland, CA, USA
| | - C. Lee
- Kaiser Permanente Northern California Division of Research; Assistant Professor, Kaiser Permanente Bernard J. Tyson School of Medicine, Department of Health Systems Science, Oakland, CA, USA
| | - V. X. Liu
- Kaiser Permanente Northern California Division of Research, Oakland, CA, USA
| | - T. Richards
- Department of Surgery, University of Western Australia, Perth, Australia
| | - D. J. Kor
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, MN, USA
| | - N. H. Roubinian
- Kaiser Permanente Northern California Division of Research, Oakland, CA, USA, Vitalant Research Institute, San Francisco, CA, USA
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44
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Moon Y, Lee S, Lee J, Kim S, Kim I, Joo W, Jung S, Choi M, Park H, Lee C, Chung YG, Kim K, Park Y, Seong R. OD2-4 Efficient and noninvasive T cell therapy platform using autologous peripheral blood PD-1+CD8+ T cells instead of tumor-infiltrating lymphocytes in solid tumors: Ex vivo efficacy. ESMO Open 2022. [DOI: 10.1016/j.esmoop.2022.100668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
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45
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Sleath B, Carpenter DM, Davis SA, Budenz DL, Muir KW, Romero MS, Lee C, Tudor G, Garcia N, Adjei AA, Robin AL. Acceptance of a Pre-visit Intervention to Engage African American Glaucoma Patients during Visits. Optom Vis Sci 2022; 99:838-843. [PMID: 36594752 DOI: 10.1097/opx.0000000000001959] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
SIGNIFICANCE The glaucoma question prompt list/video intervention was well received by patients. Eighty-seven percent of patients recommended that other patients should watch the educational video before their visits, and 89% said that other patients should complete the question prompt list before visits. PURPOSE The objectives of this study were to (a) describe patient feedback on a glaucoma question prompt list/video intervention designed to motivate African American patients to be more engaged during visits and (b) examine patient demographics associated with acceptance of the intervention. METHODS We are conducting a randomized controlled trial of a glaucoma question prompt list/video intervention. African American patients with glaucoma were enrolled and assigned to a control group or an intervention group where they watched a video emphasizing the importance of asking questions and received a prompt list to complete before visits. All patients were interviewed after visits and are being followed up for 12 months. RESULTS One hundred eighty-nine African American patients with glaucoma were enrolled into the larger trial. Of the 93 patients randomized to the intervention group, 89% said that patients should complete the prompt lists before visits, and 87% recommended that patients should watch the video before visits. Older patients were significantly less likely to believe that other patients should watch the video before their visits (t = -3.7, P = .04). Patients with fewer years of education were significantly more likely to rate the video as being more useful than patients with more years of education (Pearson correlation, -0.27; P = .01). Patients who reported being less adherent on the visual analog scale were more likely to rate the video as being more useful (Pearson correlation, -0.23; P = .03). CONCLUSIONS This study demonstrates that the question prompt list/video was accepted by the majority of African American patients who received the intervention.
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Affiliation(s)
| | - Delesha M Carpenter
- Division of Pharmaceutical Outcomes and Policy, UNC Eshelman School of Pharmacy, Chapel Hill, North Carolina
| | - Scott A Davis
- Division of Pharmaceutical Outcomes and Policy, UNC Eshelman School of Pharmacy, Chapel Hill, North Carolina
| | - Donald L Budenz
- Department of Ophthalmology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | | | | | | | - Gail Tudor
- Health Professions, Southern New Hampshire University, Manchester, New Hampshire
| | - Nacire Garcia
- Division of Pharmaceutical Outcomes and Policy, UNC Eshelman School of Pharmacy, Chapel Hill, North Carolina
| | - Abena A Adjei
- Division of Pharmaceutical Outcomes and Policy, UNC Eshelman School of Pharmacy, Chapel Hill, North Carolina
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Kim G, Yoon Y, Park JH, Park JW, Noh MG, Kim H, Park C, Kwon H, Park JH, Kim Y, Sohn J, Park S, Kim H, Im SK, Kim Y, Chung HY, Nam MH, Kwon JY, Kim IY, Kim YJ, Baek JH, Kim HS, Weinstock GM, Cho B, Lee C, Fang S, Park H, Seong JK. Bifidobacterial carbohydrate/nucleoside metabolism enhances oxidative phosphorylation in white adipose tissue to protect against diet-induced obesity. Microbiome 2022; 10:188. [PMID: 36333752 PMCID: PMC9635107 DOI: 10.1186/s40168-022-01374-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Accepted: 09/18/2022] [Indexed: 05/15/2023]
Abstract
BACKGROUND Comparisons of the gut microbiome of lean and obese humans have revealed that obesity is associated with the gut microbiome plus changes in numerous environmental factors, including high-fat diet (HFD). Here, we report that two species of Bifidobacterium are crucial to controlling metabolic parameters in the Korean population. RESULTS Based on gut microbial analysis from 99 Korean individuals, we observed the abundance of Bifidobacterium longum and Bifidobacterium bifidum was markedly reduced in individuals with increased visceral adipose tissue (VAT), body mass index (BMI), blood triglyceride (TG), and fatty liver. Bacterial transcriptomic analysis revealed that carbohydrate/nucleoside metabolic processes of Bifidobacterium longum and Bifidobacterium bifidum were associated with protecting against diet-induced obesity. Oral treatment of specific commercial Bifidobacterium longum and Bifidobacterium bifidum enhanced bile acid signaling contributing to potentiate oxidative phosphorylation (OXPHOS) in adipose tissues, leading to reduction of body weight gain and improvement in hepatic steatosis and glucose homeostasis. Bifidobacterium longum or Bifidobacterium bifidum manipulated intestinal sterol biosynthetic processes to protect against diet-induced obesity in germ-free mice. CONCLUSIONS Our findings support the notion that treatment of carbohydrate/nucleoside metabolic processes-enriched Bifidobacterium longum and Bifidobacterium bifidum would be a novel therapeutic strategy for reprograming the host metabolic homeostasis to protect against metabolic syndromes, including diet-induced obesity. Video Abstract.
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Affiliation(s)
- Gihyeon Kim
- Department of Biomedical Science and Engineering, Gwangju Institute of Science and Technology (GIST), Gwangju, Korea
- Genome and Company, Pangyo-ro 255, Bundang-gu, Seongnam, Korea
| | - Youngmin Yoon
- Division of Nephrology, Department of Medicine, Chosun University Hospital, Chosun University School of Medicine, Gwangju, Korea
| | - Jin Ho Park
- Department of Family Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Jae Won Park
- Genome and Company, Pangyo-ro 255, Bundang-gu, Seongnam, Korea
| | - Myung-Guin Noh
- Department of Biomedical Science and Engineering, Gwangju Institute of Science and Technology (GIST), Gwangju, Korea
| | - Hyun Kim
- Department of Biomedical Science and Engineering, Gwangju Institute of Science and Technology (GIST), Gwangju, Korea
| | - Changho Park
- Genome and Company, Pangyo-ro 255, Bundang-gu, Seongnam, Korea
| | - Hyuktae Kwon
- Department of Family Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | | | - Yena Kim
- Genome and Company, Pangyo-ro 255, Bundang-gu, Seongnam, Korea
| | - Jinyoung Sohn
- Genome and Company, Pangyo-ro 255, Bundang-gu, Seongnam, Korea
| | - Shinyoung Park
- Genome and Company, Pangyo-ro 255, Bundang-gu, Seongnam, Korea
| | - Hyeonhui Kim
- Graduate school of Medical Science, Brain Korea 21 Project, Severance Biomedical Science Institute, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Sun-Kyoung Im
- Graduate school of Medical Science, Brain Korea 21 Project, Severance Biomedical Science Institute, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Yeongmin Kim
- Department of Biomedical Science and Engineering, Gwangju Institute of Science and Technology (GIST), Gwangju, Korea
| | - Ha Yung Chung
- Korea Basic Science Institute, Seoul Center, Seoul, South Korea
| | - Myung Hee Nam
- Korea Basic Science Institute, Seoul Center, Seoul, South Korea
| | - Jee Young Kwon
- The Jackson Laboratory for Genomic Medicine, Farmington, Connecticut, 06032, USA
| | - Il Yong Kim
- Laboratory of Developmental Biology and Genomics, BK21 Plus Program for Advanced Veterinary Science and Research Institute for Veterinary Science, College of Veterinary Medicine, Seoul National University, Seoul, Korea
- Korea Mouse Phenotyping Center, Seoul National University, Seoul, Korea
| | - Yong Jae Kim
- Korea Mouse Phenotyping Center, Seoul National University, Seoul, Korea
| | - Ji Hyeon Baek
- Korea Mouse Phenotyping Center, Seoul National University, Seoul, Korea
| | - Hak Su Kim
- Korea Mouse Phenotyping Center, Seoul National University, Seoul, Korea
| | - George M Weinstock
- The Jackson Laboratory for Genomic Medicine, Farmington, Connecticut, 06032, USA
| | - Belong Cho
- Department of Family Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Charles Lee
- The Jackson Laboratory for Genomic Medicine, Farmington, Connecticut, 06032, USA
- Department of Life Science, Ewha Womans University, Seoul, 03760, Korea
- The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710061, China
| | - Sungsoon Fang
- Graduate school of Medical Science, Brain Korea 21 Project, Severance Biomedical Science Institute, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea.
| | - Hansoo Park
- Department of Biomedical Science and Engineering, Gwangju Institute of Science and Technology (GIST), Gwangju, Korea.
- Genome and Company, Pangyo-ro 255, Bundang-gu, Seongnam, Korea.
| | - Je Kyung Seong
- Laboratory of Developmental Biology and Genomics, BK21 Plus Program for Advanced Veterinary Science and Research Institute for Veterinary Science, College of Veterinary Medicine, Seoul National University, Seoul, Korea.
- Korea Mouse Phenotyping Center, Seoul National University, Seoul, Korea.
- Interdisciplinary Program for Bioinformatics, Seoul National University, Seoul, Korea.
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Kim H, Mutter R, Abraha F, Jakub J, Corbin K, Furutani K, Boughey J, Sukov W, Stish B, Deufel C, Degnim A, Shumway D, Ahmed S, Piltin M, Sandhu N, Conners A, Lee C, Ruddy K, Hieken T, Park S. Long-Term Outcome of Novel Intraoperatively-Placed Brachytherapy for Rapid Completion of Breast Conserving Therapy. Int J Radiat Oncol Biol Phys 2022. [DOI: 10.1016/j.ijrobp.2022.07.713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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48
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Lee C, Venchi G, Dunaevsky A. Development of a Clinical Neutron Source for Boron Neutron Capture Therapy. Int J Radiat Oncol Biol Phys 2022. [DOI: 10.1016/j.ijrobp.2022.07.2146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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49
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Lee C, Beauchemin K, Dijkstra J, Morris D, Nichols K, Kononoff P, Vyas D. Estimates of daily oxygen consumption, carbon dioxide and methane emissions, and heat production for beef and dairy cattle using spot gas sampling. J Dairy Sci 2022; 105:9623-9638. [DOI: 10.3168/jds.2022-22213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Accepted: 07/22/2022] [Indexed: 11/17/2022]
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Jang G, Oh J, Jun E, Lee J, Kwon JY, Kim J, Lee SH, Kim SC, Cho SY, Lee C. Direct cell-to-cell transfer in stressed tumor microenvironment aggravates tumorigenic or metastatic potential in pancreatic cancer. NPJ Genom Med 2022; 7:63. [PMID: 36302783 PMCID: PMC9613679 DOI: 10.1038/s41525-022-00333-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Accepted: 10/11/2022] [Indexed: 11/09/2022] Open
Abstract
Pancreatic cancer exhibits a characteristic tumor microenvironment (TME) due to enhanced fibrosis and hypoxia and is particularly resistant to conventional chemotherapy. However, the molecular mechanisms underlying TME-associated treatment resistance in pancreatic cancer are not fully understood. Here, we developed an in vitro TME mimic system comprising pancreatic cancer cells, fibroblasts and immune cells, and a stress condition, including hypoxia and gemcitabine. Cells with high viability under stress showed evidence of increased direct cell-to-cell transfer of biomolecules. The resulting derivative cells (CD44high/SLC16A1high) were similar to cancer stem cell-like-cells (CSCs) with enhanced anchorage-independent growth or invasiveness and acquired metabolic reprogramming. Furthermore, CD24 was a determinant for transition between the tumorsphere formation or invasive properties. Pancreatic cancer patients with CD44low/SLC16A1low expression exhibited better prognoses compared to other groups. Our results suggest that crosstalk via direct cell-to-cell transfer of cellular components foster chemotherapy-induced tumor evolution and that targeting of CD44 and MCT1(encoded by SLC16A1) may be useful strategy to prevent recurrence of gemcitabine-exposed pancreatic cancers.
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Affiliation(s)
- Giyong Jang
- Department of Life Science, Ewha Womans University, Seoul, 03760, Republic of Korea.,Ewha-JAX Cancer Immunotherapy Research Center, Ewha Womans University, Seoul, 03760, Republic of Korea.,Medical Research Center, Genomic Medicine Institute, Seoul National University College of Medicine, Seoul, 03080, Republic of Korea
| | - Jaeik Oh
- Department of Translational Medicine, Seoul National University College of Medicine, Seoul, 03080, Republic of Korea.,Department of Internal Medicine, Seoul National University Hospital, Seoul, 03080, Republic of Korea
| | - Eunsung Jun
- Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Republic of Korea.,Asan Medical Institute of Convergence Science and Technology (AMIST), Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Republic of Korea.,Department of Convergence Medicine, Asan Institute for Life Sciences, University of Ulsan College of Medicine and Asan Medical Center, Seoul, 05505, Republic of Korea
| | - Jieun Lee
- Department of Life Science, Ewha Womans University, Seoul, 03760, Republic of Korea.,Ewha-JAX Cancer Immunotherapy Research Center, Ewha Womans University, Seoul, 03760, Republic of Korea.,Department of Surgery, Seoul National University Bundang Hospital, Gyeonggi-do, 13620, Republic of Korea
| | - Jee Young Kwon
- Department of Life Science, Ewha Womans University, Seoul, 03760, Republic of Korea.,Ewha-JAX Cancer Immunotherapy Research Center, Ewha Womans University, Seoul, 03760, Republic of Korea.,The Jackson Laboratory for Genomic Medicine, Farmington, CT, 06032, USA
| | - Jaesang Kim
- Department of Life Science, Ewha Womans University, Seoul, 03760, Republic of Korea.,Ewha-JAX Cancer Immunotherapy Research Center, Ewha Womans University, Seoul, 03760, Republic of Korea
| | - Sang-Hyuk Lee
- Department of Life Science, Ewha Womans University, Seoul, 03760, Republic of Korea.,Ewha-JAX Cancer Immunotherapy Research Center, Ewha Womans University, Seoul, 03760, Republic of Korea.,Department of Bio-Information Science, Ewha Womans University, Seoul, 03760, Republic of Korea
| | - Song Cheol Kim
- Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Republic of Korea.,Asan Medical Institute of Convergence Science and Technology (AMIST), Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Republic of Korea.,Department of Convergence Medicine, Asan Institute for Life Sciences, University of Ulsan College of Medicine and Asan Medical Center, Seoul, 05505, Republic of Korea
| | - Sung-Yup Cho
- Medical Research Center, Genomic Medicine Institute, Seoul National University College of Medicine, Seoul, 03080, Republic of Korea. .,Department of Translational Medicine, Seoul National University College of Medicine, Seoul, 03080, Republic of Korea. .,Department of Biomedical Sciences, Seoul National University College of Medicine, Seoul, 03080, Republic of Korea. .,Cancer Research Institute, Seoul National University, Seoul, 03080, Republic of Korea.
| | - Charles Lee
- Department of Life Science, Ewha Womans University, Seoul, 03760, Republic of Korea. .,Ewha-JAX Cancer Immunotherapy Research Center, Ewha Womans University, Seoul, 03760, Republic of Korea. .,The Jackson Laboratory for Genomic Medicine, Farmington, CT, 06032, USA.
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