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Yang R, Yang C, Su D, Song Y, Min J, Qian Z, Shen X, Li J, Su H. METTL3-mediated RanGAP1 promotes colorectal cancer progression through the MAPK pathway by recruiting YTHDF1. Cancer Gene Ther 2024; 31:562-573. [PMID: 38267624 PMCID: PMC11016466 DOI: 10.1038/s41417-024-00731-5] [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: 08/13/2023] [Revised: 01/06/2024] [Accepted: 01/09/2024] [Indexed: 01/26/2024]
Abstract
Ran GTPase activating protein 1 (RanGAP1) has been implicated in various diseases, but its role in colorectal cancer (CRC) progression remains unclear. Using tumor tissues and public databases, we found that RanGAP1 was significantly upregulated in CRC tissues and was associated with poor prognosis of patients. N6-methyladenosine (m6A) was found to play an important role in higher expression of RanGAP1. MeRIP-seq, RIP-qPCR, Luciferase reporter assays and other related experiment elucidated the molecular mechanism underlying m6A modification of RanGAP1. Besides, cell function experiments and xenograft tumor models corroborated the function of RanGAP1 in CRC progression. By RNA-seq and related analysis, RanGAP1 was verified to influent CRC progression via the Mitogen-Activated Protein Kinase (MAPK) signaling pathway. Therefore, N6-methyladenosine modification of RanGAP1 by METTL3/YTHDF1 plays a role in CRC progression through the MAPK pathway and could be a potential biomarker and therapeutic target for CRC. Schematic diagram showed that N6-methyladenosine modification of RanGAP1 promotes CRC progression via the MAPK signaling pathway.
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Affiliation(s)
- Rui Yang
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, 710038, Shaanxi, China
| | - Cheng Yang
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, 710038, Shaanxi, China
| | - Danjie Su
- Department of Obstetrics and Gynecology, Tangdu Hospital, Air Force Medical University, Xi'an, 710038, Shaanxi, China
| | - Yang Song
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, 710038, Shaanxi, China
| | - Jie Min
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, 710038, Shaanxi, China
| | - Zhixin Qian
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, 710038, Shaanxi, China
| | - Xiangjing Shen
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, 710038, Shaanxi, China
| | - Junqiang Li
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, 710038, Shaanxi, China.
| | - Haichuan Su
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, 710038, Shaanxi, China.
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2
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Su H, Xu Z, Bao MDL, Luo S, Liang JW, Pei W, Guan X, Liu Z, Jiang Z, Zhang MG, Zhao ZX, Jin WS, Zhou HT. [The clinical significance of lateral pelvic sentinel lymph node biopsy using indocyanine green fluorescence navigation in laparoscopic lateral pelvic lymph node dissection]. Zhonghua Zhong Liu Za Zhi 2024; 46:140-145. [PMID: 38418188 DOI: 10.3760/cma.j.cn112152-20231026-00265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 03/01/2024]
Abstract
Objectives: This study aims to explore the clinical significance of lateral pelvic sentinel lymph node biopsy (SLNB) using indocyanine green (ICG) fluorescence navigation in laparoscopic lateral pelvic lymph node dissection (LLND) and evaluate the accuracy and feasibility of this technique to predict the status of lateral pelvic lymph nodes (LPLNs). Methods: The clinical and pathological characteristics, surgical outcomes, lymph node findings and perioperative complications of 16 rectal cancer patients who underwent SLNB using ICG fluorescence navigation in laparoscopic LLND in the Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College during April 2017 and October 2022 were retrospectively collected and analyzed. The patients did not receive preoperative neoadjuvant radiotherapy and presented with LPLNs but without LPLN enlargement (MRI showed the maximum short axes of the LPLNs were ≥5 mm and <10 mm at first visit). Results: All 16 patients were successfully performed SLNB using ICG fluorescence navigation in laparoscopic LLND. Three patients underwent bilateral LLND and 13 patients underwent unilateral LLND. The lateral pelvic sentinel lymph nodes (SLNs) were clearly fluorescent before dissection in 14 patients and the detection rate of SLNs for these patients was 87.5%. Lateral pelvic SLN metastasis was diagnosed in 2 patients and negative results were found in 12 patients by frozen pathological examinations. Among the 14 patients in whom lateral pelvic SLNs were detected, the dissected lateral pelvic non-SLNs were all negative. All dissected LPLNs were negative in two patients without fluorescent lateral pelvic SLNs. The specificity, sensitivity, negative predictive value, and accuracy was 85.7%, 100%, 100%, and 100%, respectively. Conclusions: This study indicates that lateral pelvic SLNB using ICG fluorescence navigation shows promise as a safe and feasible procedure with good accuracy. This technique may replace preventive LLND for locally advanced lower rectal cancer.
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Affiliation(s)
- H Su
- Department of Gastrointestinal Surgery, Key laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Z Xu
- Department of Colorectal Surgery, National Cancer Center, National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100021, China
| | - M D L Bao
- Department of Pancreatic and Gastric Surgery, National Cancer Center, National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100021, China
| | - S Luo
- Department of Gastrointestinal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen 518116, China
| | - J W Liang
- Department of Colorectal Surgery, National Cancer Center, National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100021, China
| | - W Pei
- Department of Colorectal Surgery, National Cancer Center, National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100021, China
| | - X Guan
- Department of Colorectal Surgery, National Cancer Center, National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100021, China
| | - Z Liu
- Department of Colorectal Surgery, National Cancer Center, National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100021, China
| | - Z Jiang
- Department of Colorectal Surgery, National Cancer Center, National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100021, China
| | - M G Zhang
- Department of Colorectal Surgery, National Cancer Center, National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100021, China
| | - Z X Zhao
- Department of Colorectal Surgery, National Cancer Center, National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100021, China
| | - W S Jin
- Department of Anorectal Diseases, Third Medical Center of Chinese PLA General Hospital, Beijing 100039, China
| | - H T Zhou
- Department of Colorectal Surgery, National Cancer Center, National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100021, China
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3
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Chen C, Wang X, Binder K, Pöschl U, Su H, Cheng Y. Convergence of dissolving and melting at the nanoscale. Faraday Discuss 2024; 249:229-242. [PMID: 37814783 DOI: 10.1039/d3fd00095h] [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: 10/11/2023]
Abstract
Phase transitions of water and its mixtures are of fundamental importance in physical chemistry, the pharmaceutical industry, materials sciences, and atmospheric sciences. However, current understanding remains elusive to explain relevant observations, especially at the nanoscale. Here, by using molecular dynamics simulations, we investigate the dissolution of sodium chloride (NaCl) nanocrystals with volume-equivalent diameters from 0.51 to 1.75 nm. Our results show that the dissolution of NaCl in aqueous nanodroplets show a strong size dependence, and its solubility can be predicted by the Ostwald-Freundlich equation and Gibbs-Duhem equation after considering a size-dependent solid-liquid surface tension. We find that the structure of dissolved ions in the saturated aqueous nanodropplet resembles the structure of a molten NaCl nanoparticle. With decreasing nanodroplet size, this similarity grows and the average potential energy of NaCl in solution, the molten phase and the crystal phase converges.
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Affiliation(s)
- C Chen
- Minerva Research Group, Max Planck Institute for Chemistry, 55122 Mainz, Germany.
- Tsinghua University, 100084 Beijing, China
| | - X Wang
- Minerva Research Group, Max Planck Institute for Chemistry, 55122 Mainz, Germany.
- Institute for Carbon-Neutral Technology, Shenzhen Polytechnic, Shenzhen 518055, China
| | - K Binder
- Institute of Physics, Johannes Gutenberg University of Mainz, Staudinger Weg 7, 55128 Mainz, Germany
| | - U Pöschl
- Multiphase Chemistry Department, Max Planck Institute for Chemistry, Hahn-Meitner-Weg 1, 55128 Mainz, Germany
| | - H Su
- Multiphase Chemistry Department, Max Planck Institute for Chemistry, Hahn-Meitner-Weg 1, 55128 Mainz, Germany
| | - Y Cheng
- Minerva Research Group, Max Planck Institute for Chemistry, 55122 Mainz, Germany.
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Wang ZT, Tan WT, Meng MM, Su H, Li Q, Guo CM, Wang J, Liu H. The correlation between Helicobacter pylori infection and iron deficiency anemia in women. Eur Rev Med Pharmacol Sci 2024; 28:1541-1553. [PMID: 38436187 DOI: 10.26355/eurrev_202402_35483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/05/2024]
Abstract
OBJECTIVE In recent years, Helicobacter pylori (H. pylori) has been increasingly associated with extra-digestive manifestations, including scleroderma, rheumatism, and blood system diseases. Iron deficiency anemia (IDA) is a common chronic disease worldwide, with an insidious onset, but as the disease progresses, it will eventually seriously affect the quality of life of patients. The aim of our study was to investigate the relationship between H. pylori infection, iron deficiency (ID), and IDA, and to identify potential serological markers. PATIENTS AND METHODS We conducted a cross-sectional study of 998 individuals who had regular physical examinations at Beijing Shijitan Hospital from January 2021 to March 2022. We detected H. pylori infection by the 13C breath test, and recorded the patient's serum iron, ferritin, transferrin saturation, blood count, etc. We assessed the association between IDA and H. pylori infection and related serum markers using logistic regression and multiple linear regression. Afterward, we analyzed the correlation between sex and potential serum biomarkers. RESULTS Among all study participants, 57.5% of patients had H. pylori and 42.5% did not have H. pylori. ID and IDA were significantly associated with H. pylori infection in women (p=0.031). This association persisted after further adjustment for sex, metabolic variables, liver function, and kidney function. Fasting blood glucose, triglycerides, and uric acid may be associated with IDA. CONCLUSIONS In women, H. pylori infection is associated with ID and IDA. The relationship between H. pylori and IDA may be mediated by glycometabolism, lipid metabolism, and uric acid metabolism.
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Affiliation(s)
- Z-T Wang
- Department of Gastroenterology, Beijing Shijitan Hospital, Capital Medical University, Beijing, China.
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Shi Y, Gao L, Tian Y, Bai C, Chen J, Wang J, Li X, Zhang C, Sun Y, Su H, Liu Z. Penpulimab combined with anlotinib in patients with R/M HNSCC after failure of platinum-based chemotherapy: a single-arm, multicenter, phase Ⅱ study. ESMO Open 2023; 8:102194. [PMID: 38100934 PMCID: PMC10774955 DOI: 10.1016/j.esmoop.2023.102194] [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: 05/22/2023] [Revised: 10/31/2023] [Accepted: 11/01/2023] [Indexed: 12/17/2023] Open
Abstract
BACKGROUND Treatment regimens for recurrent or metastatic head and neck squamous cell carcinoma (R/M HNSCC) after failure of platinum-based chemotherapy have been illustrated with limited efficacy. PATIENTS AND METHODS Here, we report a single-arm, multicenter, phase Ⅱ study of R/M HNSCC patients treated with a programmed cell death-1 antibody penpulimab (200 mg) and anlotinib (12 mg) after failing at least one line of platinum-based chemotherapy. RESULTS Of 38 patients in total, 13 (34.21%) patients achieved partial response and 16 (42.11%) patients achieved stable disease. After a median follow-up of 7.06 months (range: 4.14-15.70 months), the independent review committee-assessed objective response rate was 34.21%, the disease control rate was 76.32%. The median progression-free survival was 8.35 months (95% confidence interval 5.95-13.11 months). Twelve patients died and the median overall survival (OS) was not reached. The 12-month OS rate was 59.76%. Grade 3/4 treatment-related adverse events occurred in 47.37% of the patients. CONCLUSION Penpulimab combined with anlotinib demonstrated promising efficacy and manageable safety in R/M HNSCC patients after failure of platinum-based chemotherapy.
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Affiliation(s)
- Y Shi
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing Key Laboratory of Clinical Study on Anticancer Molecular Targeted Drugs, Beijing.
| | - L Gao
- Third Ward, Department of Radiotherapy, Gansu Provincial Cancer Hospital, Lanzhou, Gansu, China
| | - Y Tian
- Department of Head and Neck Surgery, Gansu Provincial Cancer Hospital, Lanzhou
| | - C Bai
- Department of Medical Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing
| | - J Chen
- Thoracic Medicine Department, Hunan Cancer Hospital, Changsha
| | - J Wang
- Department of Head and Neck Surgery, Gansu Provincial Cancer Hospital, Lanzhou
| | - X Li
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou
| | - C Zhang
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing Key Laboratory of Clinical Study on Anticancer Molecular Targeted Drugs, Beijing
| | - Y Sun
- Department of Radiation Oncology, Peking University Cancer Hospital & Institute, Beijing
| | - H Su
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an
| | - Z Liu
- Department of Head and Neck Oncology, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, China
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Guo Y, Wang R, Shi J, Yang C, Ma P, Min J, Zhao T, Hua L, Song Y, Li J, Su H. Machine learning-based integration develops a metabolism-derived consensus model for improving immunotherapy in pancreatic cancer. J Immunother Cancer 2023; 11:e007466. [PMID: 37739440 PMCID: PMC10533800 DOI: 10.1136/jitc-2023-007466] [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: 08/31/2023] [Indexed: 09/24/2023] Open
Abstract
BACKGROUND Pancreatic cancer (PAC) is one of the most malignant cancer types and immunotherapy has emerged as a promising treatment option. PAC cells undergo metabolic reprogramming, which is thought to modulate the tumor microenvironment (TME) and affect immunotherapy outcomes. However, the metabolic landscape of PAC and its association with the TME remains largely unexplored. METHODS We characterized the metabolic landscape of PAC based on 112 metabolic pathways and constructed a novel metabolism-related signature (MBS) using data from 1,188 patients with PAC. We evaluated the predictive performance of MBS for immunotherapy outcomes in 11 immunotherapy cohorts from both bulk-RNA and single-cell perspectives. We validated our results using immunohistochemistry, western blotting, colony-formation assays, and an in-house cohort. RESULTS MBS was found to be negatively associated with antitumor immunity, while positively correlated with cancer stemness, intratumoral heterogeneity, and immune resistant pathways. Notably, MBS outperformed other acknowledged signatures for predicting immunotherapy response in multiple immunotherapy cohorts. Additionally, MBS was a powerful and robust biomarker for predicting prognosis compared with 66 published signatures. Further, we identified dasatinib and epothilone B as potential therapeutic options for MBS-high patients, which were validated through experiments. CONCLUSIONS Our study provides insights into the mechanisms of immunotherapy resistance in PAC and introduces MBS as a robust metabolism-based indicator for predicting response to immunotherapy and prognosis in patients with PAC. These findings have significant implications for the development of personalized treatment strategies in patients with PAC and highlight the importance of considering metabolic pathways and immune infiltration in TME regulation.
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Affiliation(s)
- Yongdong Guo
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, Shaanxi, China
| | - Ronglin Wang
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, Shaanxi, China
| | - Jingjie Shi
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, Shaanxi, China
| | - Cheng Yang
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, Shaanxi, China
| | - Peixiang Ma
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, Shaanxi, China
| | - Jie Min
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, Shaanxi, China
| | - Ting Zhao
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, Shaanxi, China
| | - Lei Hua
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, Shaanxi, China
| | - Yang Song
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, Shaanxi, China
| | - Junqiang Li
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, Shaanxi, China
| | - Haichuan Su
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, Shaanxi, China
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Li S, Yang C, Li J, Zhang C, Zhu L, Song Y, Guo Y, Wang R, Gan D, Shi J, Ma P, Gao F, Su H. Progress in Pluronic F127 Derivatives for Application in Wound Healing and Repair. Int J Nanomedicine 2023; 18:4485-4505. [PMID: 37576462 PMCID: PMC10416793 DOI: 10.2147/ijn.s418534] [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] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Accepted: 07/10/2023] [Indexed: 08/15/2023] Open
Abstract
Pluronic F127 hydrogel biomaterial has garnered considerable attention in wound healing and repair due to its remarkable properties including temperature sensitivity, injectability, biodegradability, and maintain a moist wound environment. This comprehensive review provides an in-depth exploration of the recent advancements in Pluronic F127-derived hydrogels, such as F127-CHO, F127-NH2, and F127-DA, focusing on their applications in the treatment of various types of wounds, ranging from burns and acute wounds to infected wounds, diabetic wounds, cutaneous tumor wounds, and uterine scars. Furthermore, the review meticulously examines the intricate interaction mechanisms employed by these hydrogels within the wound microenvironment. By elucidating the underlying mechanisms, discussing the strengths and weaknesses of Pluronic F127, analyzing the current state of wound healing development, and expanding on the trend of targeting mitochondria and cells with F127 as a nanomaterial. The review enhances our understanding of the therapeutic effects of these hydrogels aims to foster the development of effective and safe wound-healing modalities. The valuable insights provided this review have the potential to inspire novel ideas for clinical treatment and facilitate the advancement of innovative wound management approaches.
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Affiliation(s)
- Shanshan Li
- Department of Oncology, The Second Affiliated Hospital, Air Force Medical University, Xi’an City, People’s Republic of China
| | - Cheng Yang
- Department of Oncology, The Second Affiliated Hospital, Air Force Medical University, Xi’an City, People’s Republic of China
| | - Junqiang Li
- Department of Oncology, The Second Affiliated Hospital, Air Force Medical University, Xi’an City, People’s Republic of China
| | - Chao Zhang
- Department of Oncology, The Second Affiliated Hospital, Air Force Medical University, Xi’an City, People’s Republic of China
| | - Liaoliao Zhu
- Department of Oncology, The Second Affiliated Hospital, Air Force Medical University, Xi’an City, People’s Republic of China
| | - Yang Song
- Department of Oncology, The Second Affiliated Hospital, Air Force Medical University, Xi’an City, People’s Republic of China
| | - Yongdong Guo
- Department of Oncology, The Second Affiliated Hospital, Air Force Medical University, Xi’an City, People’s Republic of China
| | - Ronglin Wang
- Department of Oncology, The Second Affiliated Hospital, Air Force Medical University, Xi’an City, People’s Republic of China
| | - Dongxue Gan
- Department of Oncology, The Second Affiliated Hospital, Air Force Medical University, Xi’an City, People’s Republic of China
| | - Jingjie Shi
- Department of Oncology, The Second Affiliated Hospital, Air Force Medical University, Xi’an City, People’s Republic of China
| | - Peixiang Ma
- Department of Oncology, The Second Affiliated Hospital, Air Force Medical University, Xi’an City, People’s Republic of China
| | - Fei Gao
- Center for Peptide Functional Materials and Innovative Drugs, Institute of Translational Medicine, Shanghai University, ShangHai City, People’s Republic of China
| | - Haichuan Su
- Department of Oncology, The Second Affiliated Hospital, Air Force Medical University, Xi’an City, People’s Republic of China
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Ramírez MA, Akhter S, Ahmad Dar Z, Akbar F, Ansari V, Ascencio MV, Sajjad Athar M, Bashyal A, Bellantoni L, Bercellie A, Betancourt M, Bodek A, Bonilla JL, Bravar A, Budd H, Caceres G, Cai T, Díaz GA, da Motta H, Dytman SA, Felix J, Fields L, Filkins A, Fine R, Gallagher H, Ghosh A, Gilligan SM, Gran R, Granados E, Harris DA, Henry S, Jena D, Jena S, Kleykamp J, Klustová A, Kordosky M, Last D, Lozano A, Lu XG, Maher E, Manly S, Mann WA, Mauger C, McFarland KS, Messerly B, Miller J, Moreno O, Morfín JG, Naples D, Nelson JK, Nguyen C, Olivier A, Paolone V, Perdue GN, Plows KJ, Ransome RD, Ruterbories D, Schellman H, Su H, Sultana M, Syrotenko VS, Valencia E, Vaughan NH, Waldron AV, Yaeggy B, Zazueta L. Neutrino-Induced Coherent π^{+} Production in C, CH, Fe, and Pb at ⟨E_{ν}⟩∼6 GeV. Phys Rev Lett 2023; 131:051801. [PMID: 37595210 DOI: 10.1103/physrevlett.131.051801] [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] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 04/07/2023] [Accepted: 06/20/2023] [Indexed: 08/20/2023]
Abstract
MINERvA has measured the ν_{μ}-induced coherent π^{+} cross section simultaneously in hydrocarbon (CH), graphite (C), iron (Fe), and lead (Pb) targets using neutrinos from 2 to 20 GeV. The measurements exceed the predictions of the Rein-Sehgal and Berger-Sehgal PCAC based models at multi-GeV ν_{μ} energies and at produced π^{+} energies and angles, E_{π}>1 GeV and θ_{π}<10°. Measurements of the cross-section ratios of Fe and Pb relative to CH reveal the effective A scaling to increase from an approximate A^{1/3} scaling at few GeV to an A^{2/3} scaling for E_{ν}>10 GeV.
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Affiliation(s)
- M A Ramírez
- Department of Physics and Astronomy, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
- Campus León y Campus Guanajuato, Universidad de Guanajuato, Lascurain de Retana No. 5, Colonia Centro, Guanajuato 36000, Guanajuato, Mexico
| | - S Akhter
- Department of Physics, Aligarh Muslim University, Aligarh, Uttar Pradesh 202002, India
| | - Z Ahmad Dar
- Department of Physics, Aligarh Muslim University, Aligarh, Uttar Pradesh 202002, India
- Department of Physics, William & Mary, Williamsburg, Virginia 23187, USA
| | - F Akbar
- Department of Physics, Aligarh Muslim University, Aligarh, Uttar Pradesh 202002, India
| | - V Ansari
- Department of Physics, Aligarh Muslim University, Aligarh, Uttar Pradesh 202002, India
| | - M V Ascencio
- Sección Física, Departamento de Ciencias, Pontificia Universidad Católica del Perú, Apartado 1761, Lima, Peru
| | - M Sajjad Athar
- Department of Physics, Aligarh Muslim University, Aligarh, Uttar Pradesh 202002, India
| | - A Bashyal
- Department of Physics, Oregon State University, Corvallis, Oregon 97331, USA
| | - L Bellantoni
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - A Bercellie
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
| | - M Betancourt
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - A Bodek
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
| | - J L Bonilla
- Campus León y Campus Guanajuato, Universidad de Guanajuato, Lascurain de Retana No. 5, Colonia Centro, Guanajuato 36000, Guanajuato, Mexico
| | - A Bravar
- University of Geneva, 1211 Geneva 4, Switzerland
| | - H Budd
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
| | - G Caceres
- Centro Brasileiro de Pesquisas Físicas, Rua Dr. Xavier Sigaud 150, Urca, Rio de Janeiro, Rio de Janeiro, 22290-180, Brazil
| | - T Cai
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
| | - G A Díaz
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
| | - H da Motta
- Centro Brasileiro de Pesquisas Físicas, Rua Dr. Xavier Sigaud 150, Urca, Rio de Janeiro, Rio de Janeiro, 22290-180, Brazil
| | - S A Dytman
- Department of Physics and Astronomy, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA
| | - J Felix
- Campus León y Campus Guanajuato, Universidad de Guanajuato, Lascurain de Retana No. 5, Colonia Centro, Guanajuato 36000, Guanajuato, Mexico
| | - L Fields
- Department of Physics, University of Notre Dame, Notre Dame, Indiana 46556, USA
| | - A Filkins
- Department of Physics, William & Mary, Williamsburg, Virginia 23187, USA
| | - R Fine
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
| | - H Gallagher
- Physics Department, Tufts University, Medford, Massachusetts 02155, USA
| | - A Ghosh
- Centro Brasileiro de Pesquisas Físicas, Rua Dr. Xavier Sigaud 150, Urca, Rio de Janeiro, Rio de Janeiro, 22290-180, Brazil
- Departamento de Física, Universidad Técnica Federico Santa María, Avenida Espańa 1680 Casilla 110-V, Valparaíso, Chile
| | - S M Gilligan
- Department of Physics, Oregon State University, Corvallis, Oregon 97331, USA
| | - R Gran
- Department of Physics, University of Minnesota-Duluth, Duluth, Minnesota 55812, USA
| | - E Granados
- Campus León y Campus Guanajuato, Universidad de Guanajuato, Lascurain de Retana No. 5, Colonia Centro, Guanajuato 36000, Guanajuato, Mexico
| | - D A Harris
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
- York University, Department of Physics and Astronomy, Toronto, Ontario, M3J 1P3, Canada
| | - S Henry
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
| | - D Jena
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - S Jena
- Department of Physical Sciences, IISER Mohali, Knowledge City, SAS Nagar, Mohali - 140306, Punjab, India
| | - J Kleykamp
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
| | - A Klustová
- The Blackett Laboratory, Imperial College London, London SW7 2BW, United Kingdom
| | - M Kordosky
- Department of Physics, William & Mary, Williamsburg, Virginia 23187, USA
| | - D Last
- Department of Physics and Astronomy, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
| | - A Lozano
- Centro Brasileiro de Pesquisas Físicas, Rua Dr. Xavier Sigaud 150, Urca, Rio de Janeiro, Rio de Janeiro, 22290-180, Brazil
| | - X-G Lu
- Department of Physics, University of Warwick, Coventry, CV4 7AL, United Kingdom
- Oxford University, Department of Physics, Oxford, OX1 3PJ, United Kingdom
| | - E Maher
- Massachusetts College of Liberal Arts, 375 Church Street, North Adams, Massachusetts 01247, USA
| | - S Manly
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
| | - W A Mann
- Physics Department, Tufts University, Medford, Massachusetts 02155, USA
| | - C Mauger
- Department of Physics and Astronomy, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
| | - K S McFarland
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
| | - B Messerly
- Department of Physics and Astronomy, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA
| | - J Miller
- Departamento de Física, Universidad Técnica Federico Santa María, Avenida Espańa 1680 Casilla 110-V, Valparaíso, Chile
| | - O Moreno
- Campus León y Campus Guanajuato, Universidad de Guanajuato, Lascurain de Retana No. 5, Colonia Centro, Guanajuato 36000, Guanajuato, Mexico
- Department of Physics, William & Mary, Williamsburg, Virginia 23187, USA
| | - J G Morfín
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - D Naples
- Department of Physics and Astronomy, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA
| | - J K Nelson
- Department of Physics, William & Mary, Williamsburg, Virginia 23187, USA
| | - C Nguyen
- University of Florida, Department of Physics, Gainesville, Florida 32611, USA
| | - A Olivier
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
| | - V Paolone
- Department of Physics and Astronomy, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA
| | - G N Perdue
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
| | - K-J Plows
- Oxford University, Department of Physics, Oxford, OX1 3PJ, United Kingdom
| | - R D Ransome
- Rutgers, The State University of New Jersey, Piscataway, New Jersey 08854, USA
| | - D Ruterbories
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
| | - H Schellman
- Department of Physics, Oregon State University, Corvallis, Oregon 97331, USA
| | - H Su
- Department of Physics and Astronomy, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA
| | - M Sultana
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
| | - V S Syrotenko
- Physics Department, Tufts University, Medford, Massachusetts 02155, USA
| | - E Valencia
- Campus León y Campus Guanajuato, Universidad de Guanajuato, Lascurain de Retana No. 5, Colonia Centro, Guanajuato 36000, Guanajuato, Mexico
- Department of Physics, William & Mary, Williamsburg, Virginia 23187, USA
| | - N H Vaughan
- Department of Physics, Oregon State University, Corvallis, Oregon 97331, USA
| | - A V Waldron
- The Blackett Laboratory, Imperial College London, London SW7 2BW, United Kingdom
| | - B Yaeggy
- Departamento de Física, Universidad Técnica Federico Santa María, Avenida Espańa 1680 Casilla 110-V, Valparaíso, Chile
| | - L Zazueta
- Department of Physics, William & Mary, Williamsburg, Virginia 23187, USA
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9
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Bercellie A, Kroma-Wiley KA, Akhter S, Ahmad Dar Z, Akbar F, Ansari V, Ascencio MV, Athar MS, Bellantoni L, Betancourt M, Bodek A, Bonilla JL, Bravar A, Budd H, Caceres G, Cai T, Díaz GA, da Motta H, Dytman SA, Felix J, Fields L, Filkins A, Fine R, Gago AM, Gallagher H, Gaur PK, Ghosh A, Gilligan SM, Gran R, Granados E, Harris DA, Jena D, Jena S, Kleykamp J, Klustová A, Kordosky M, Last D, Le T, Lozano A, Lu XG, Mahbub I, Maher E, Manly S, Mann WA, Mauger C, McFarland KS, Messerly B, Miller J, Moreno O, Morfín JG, Naples D, Nelson JK, Nguyen C, Olivier A, Paolone V, Perdue GN, Plows KJ, Ramírez MA, Ransome RD, Ray H, Ruterbories D, Schellman H, Solano Salinas CJ, Su H, Sultana M, Syrotenko VS, Utt B, Valencia E, Vaughan NH, Waldron AV, Yaeggy B, Zazueta L. Simultaneous Measurement of Muon Neutrino ν_{μ} Charged-Current Single π^{+} Production in CH, C, H_{2}O, Fe, and Pb Targets in MINERvA. Phys Rev Lett 2023; 131:011801. [PMID: 37478458 DOI: 10.1103/physrevlett.131.011801] [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] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Accepted: 06/02/2023] [Indexed: 07/23/2023]
Abstract
Neutrino-induced charged-current single π^{+} production in the Δ(1232) resonance region is of considerable interest to accelerator-based neutrino oscillation experiments. In this Letter, high statistic differential cross sections are reported for the semiexclusive reaction ν_{μ}A→μ^{-}π^{+}+ nucleon(s) on scintillator, carbon, water, iron, and lead targets recorded by MINERvA using a wideband ν_{μ} beam with ⟨E_{ν}⟩≈6 GeV. Suppression of the cross section at low Q^{2} and enhancement of low T_{π} are observed in both light and heavy nuclear targets compared with phenomenological models used in current neutrino interaction generators. The cross sections per nucleon for iron and lead compared with CH across the kinematic variables probed are 0.8 and 0.5 respectively, a scaling which is also not predicted by current generators.
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Affiliation(s)
- A Bercellie
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
| | - K A Kroma-Wiley
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
- Department of Physics and Astronomy, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
| | - S Akhter
- AMU Campus, Aligarh, Uttar Pradesh 202001, India
| | - Z Ahmad Dar
- AMU Campus, Aligarh, Uttar Pradesh 202001, India
- Department of Physics, William and Mary, Williamsburg, Virginia 23187, USA
| | - F Akbar
- AMU Campus, Aligarh, Uttar Pradesh 202001, India
| | - V Ansari
- AMU Campus, Aligarh, Uttar Pradesh 202001, India
| | - M V Ascencio
- Sección Física, Departamento de Ciencias, Pontificia Universidad Católica del Perú, Apartado 1761, Lima, Perú
| | | | - L Bellantoni
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - M Betancourt
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - A Bodek
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
| | - J L Bonilla
- Campus León y Campus Guanajuato, Universidad de Guanajuato, Lascurain de Retana No. 5, Colonia Centro, Guanajuato 36000, Guanajuato México
| | - A Bravar
- University of Geneva, 1211 Geneva 4, Switzerland
| | - H Budd
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
| | - G Caceres
- Centro Brasileiro de Pesquisas Físicas, Rua Dr. Xavier Sigaud 150, Urca, Rio de Janeiro, Rio de Janeiro, 22290-180, Brazil
| | - T Cai
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
| | - G A Díaz
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
| | - H da Motta
- Centro Brasileiro de Pesquisas Físicas, Rua Dr. Xavier Sigaud 150, Urca, Rio de Janeiro, Rio de Janeiro, 22290-180, Brazil
| | - S A Dytman
- Department of Physics and Astronomy, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA
| | - J Felix
- Campus León y Campus Guanajuato, Universidad de Guanajuato, Lascurain de Retana No. 5, Colonia Centro, Guanajuato 36000, Guanajuato México
| | - L Fields
- Department of Physics, University of Notre Dame, Notre Dame, Indiana 46556, USA
| | - A Filkins
- Department of Physics, William and Mary, Williamsburg, Virginia 23187, USA
| | - R Fine
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
| | - A M Gago
- Sección Física, Departamento de Ciencias, Pontificia Universidad Católica del Perú, Apartado 1761, Lima, Perú
| | - H Gallagher
- Physics Department, Tufts University, Medford, Massachusetts 02155, USA
| | - P K Gaur
- AMU Campus, Aligarh, Uttar Pradesh 202001, India
| | - A Ghosh
- Centro Brasileiro de Pesquisas Físicas, Rua Dr. Xavier Sigaud 150, Urca, Rio de Janeiro, Rio de Janeiro, 22290-180, Brazil
- Departamento de Física, Universidad Técnica Federico Santa María, Avenida España 1680 Casilla 110-V, Valparaíso, Chile
| | - S M Gilligan
- Department of Physics, Oregon State University, Corvallis, Oregon 97331, USA
| | - R Gran
- Department of Physics, University of Minnesota-Duluth, Duluth, Minnesota 55812, USA
| | - E Granados
- Campus León y Campus Guanajuato, Universidad de Guanajuato, Lascurain de Retana No. 5, Colonia Centro, Guanajuato 36000, Guanajuato México
| | - D A Harris
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
- York University, Department of Physics and Astronomy, Toronto, Ontario, M3J 1P3 Canada
| | - D Jena
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - S Jena
- Department of Physical Sciences, IISER Mohali, Knowledge City, SAS Nagar, Mohali - 140306, Punjab, India
| | - J Kleykamp
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
| | - A Klustová
- The Blackett Laboratory, Imperial College London, London SW7 2BW, United Kingdom
| | - M Kordosky
- Department of Physics, William and Mary, Williamsburg, Virginia 23187, USA
| | - D Last
- Department of Physics and Astronomy, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
| | - T Le
- Physics Department, Tufts University, Medford, Massachusetts 02155, USA
- Rutgers, The State University of New Jersey, Piscataway, New Jersey 08854, USA
| | - A Lozano
- Centro Brasileiro de Pesquisas Físicas, Rua Dr. Xavier Sigaud 150, Urca, Rio de Janeiro, Rio de Janeiro, 22290-180, Brazil
| | - X-G Lu
- Department of Physics, University of Warwick, Coventry, CV4 7AL, United Kingdom
- Oxford University, Department of Physics, Oxford, OX1 3PJ United Kingdom
| | - I Mahbub
- Department of Physics, University of Minnesota-Duluth, Duluth, Minnesota 55812, USA
| | - E Maher
- Massachusetts College of Liberal Arts, 375 Church Street, North Adams, Massachusetts 01247, USA
| | - S Manly
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
| | - W A Mann
- Physics Department, Tufts University, Medford, Massachusetts 02155, USA
| | - C Mauger
- Department of Physics and Astronomy, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
| | - K S McFarland
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
| | - B Messerly
- Department of Physics and Astronomy, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA
| | - J Miller
- Departamento de Física, Universidad Técnica Federico Santa María, Avenida España 1680 Casilla 110-V, Valparaíso, Chile
| | - O Moreno
- Department of Physics, William and Mary, Williamsburg, Virginia 23187, USA
- Campus León y Campus Guanajuato, Universidad de Guanajuato, Lascurain de Retana No. 5, Colonia Centro, Guanajuato 36000, Guanajuato México
| | - J G Morfín
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - D Naples
- Department of Physics and Astronomy, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA
| | - J K Nelson
- Department of Physics, William and Mary, Williamsburg, Virginia 23187, USA
| | - C Nguyen
- University of Florida, Department of Physics, Gainesville, Florida 32611, USA
| | - A Olivier
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
| | - V Paolone
- Department of Physics and Astronomy, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA
| | - G N Perdue
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - K-J Plows
- Oxford University, Department of Physics, Oxford, OX1 3PJ United Kingdom
| | - M A Ramírez
- Department of Physics and Astronomy, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
- Campus León y Campus Guanajuato, Universidad de Guanajuato, Lascurain de Retana No. 5, Colonia Centro, Guanajuato 36000, Guanajuato México
| | - R D Ransome
- Rutgers, The State University of New Jersey, Piscataway, New Jersey 08854, USA
| | - H Ray
- University of Florida, Department of Physics, Gainesville, Florida 32611, USA
| | - D Ruterbories
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
| | - H Schellman
- Department of Physics, Oregon State University, Corvallis, Oregon 97331, USA
| | - C J Solano Salinas
- Facultad de Ciencias, Universidad Nacional de Ingeniería, Apartado 31139, Lima, Perú
| | - H Su
- Department of Physics and Astronomy, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA
| | - M Sultana
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
| | - V S Syrotenko
- Physics Department, Tufts University, Medford, Massachusetts 02155, USA
| | - B Utt
- Department of Physics, University of Minnesota-Duluth, Duluth, Minnesota 55812, USA
| | - E Valencia
- Department of Physics, William and Mary, Williamsburg, Virginia 23187, USA
- Campus León y Campus Guanajuato, Universidad de Guanajuato, Lascurain de Retana No. 5, Colonia Centro, Guanajuato 36000, Guanajuato México
| | - N H Vaughan
- Department of Physics, Oregon State University, Corvallis, Oregon 97331, USA
| | - A V Waldron
- The Blackett Laboratory, Imperial College London, London SW7 2BW, United Kingdom
| | - B Yaeggy
- Departamento de Física, Universidad Técnica Federico Santa María, Avenida España 1680 Casilla 110-V, Valparaíso, Chile
| | - L Zazueta
- Department of Physics, William and Mary, Williamsburg, Virginia 23187, USA
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10
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Su H, Cuskelly M, Gilmore L. Factors related to parenting styles of Chinese mothers of children with and without intellectual disability. J Intellect Disabil Res 2023; 67:573-587. [PMID: 36919244 DOI: 10.1111/jir.13029] [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] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 12/21/2022] [Accepted: 02/20/2023] [Indexed: 06/18/2023]
Abstract
BACKGROUND Parenting styles play a crucial role in children's development. However, approaches to parenting children with intellectual disability (ID) beyond Western cultures have been underexamined. This study compared the self-reported parenting styles of Chinese mothers of children with and without ID and examined some factors that might be related. METHODS Chinese mothers of children with ID (n = 173) and mothers of typically developing children (n = 119) completed measures of their parenting style, parenting stress, parenting sense of competence and family support. RESULTS Both groups endorsed similar levels of authoritative parenting, but mothers of children with ID were more likely to report adopting strategies aligned with authoritarian parenting. For mothers in the ID group, family support moderated the effects of parenting stress and parenting sense of competence on authoritative parenting. Parenting stress and parenting sense of competence, respectively, predicted authoritarian parenting for mothers of children with and without ID. CONCLUSIONS This study highlights the importance of reducing parenting stress, strengthening parenting sense of competence and providing family support in order to promote optimal parenting styles for Chinese mothers of children with ID.
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Affiliation(s)
- H Su
- Faculty of Education, Central China Normal University, Wuhan, Hubei, China
| | - M Cuskelly
- Faculty of Education, University of Tasmania, Hobart, Australia
| | - L Gilmore
- Faculty of Creative Industries, Education and Social Justice, Queensland University of Technology, Brisbane, Australia
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11
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Kleykamp J, Akhter S, Ahmad Dar Z, Ansari V, Ascencio MV, Sajjad Athar M, Bashyal A, Bercellie A, Betancourt M, Bodek A, Bonilla JL, Bravar A, Budd H, Caceres G, Cai T, Carneiro MF, Díaz GA, da Motta H, Dytman SA, Felix J, Fields L, Filkins A, Fine R, Gago AM, Gallagher H, Gilligan SM, Gran R, Granados E, Harris DA, Henry S, Jena D, Jena S, Klustová A, Kordosky M, Last D, Lozano A, Lu XG, Maher E, Manly S, Mann WA, Mauger C, McFarland KS, Messerly B, Miller J, Moreno O, Morfín JG, Naples D, Nelson JK, Nguyen C, Olivier A, Paolone V, Perdue GN, Plows KJ, Ramírez MA, Ransome RD, Ray H, Ruterbories D, Schellman H, Solano Salinas CJ, Su H, Sultana M, Syrotenko VS, Valencia E, Vaughan NH, Waldron AV, Wret C, Yaeggy B, Zazueta L. Simultaneous Measurement of ν_{μ} Quasielasticlike Cross Sections on CH, C, H_{2}O, Fe, and Pb as a Function of Muon Kinematics at MINERvA. Phys Rev Lett 2023; 130:161801. [PMID: 37154647 DOI: 10.1103/physrevlett.130.161801] [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] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 03/27/2023] [Accepted: 03/29/2023] [Indexed: 05/10/2023]
Abstract
This Letter presents the first simultaneous measurement of the quasielasticlike neutrino-nucleus cross sections on C, water, Fe, Pb, and scintillator (hydrocarbon or CH) as a function of longitudinal and transverse muon momentum. The ratio of cross sections per nucleon between Pb and CH is always above unity and has a characteristic shape as a function of transverse muon momentum that evolves slowly as a function of longitudinal muon momentum. The ratio is constant versus longitudinal momentum within uncertainties above a longitudinal momentum of 4.5 GeV/c. The cross section ratios to CH for C, water, and Fe remain roughly constant with increasing longitudinal momentum, and the ratios between water or C to CH do not have any significant deviation from unity. Both the overall cross section level and the shape for Pb and Fe as a function of transverse muon momentum are not reproduced by current neutrino event generators. These measurements provide a direct test of nuclear effects in quasielasticlike interactions, which are major contributors to long-baseline neutrino oscillation data samples.
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Affiliation(s)
- J Kleykamp
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
| | - S Akhter
- Department of Physics, Aligarh Muslim University, Aligarh, Uttar Pradesh 202002, India
| | - Z Ahmad Dar
- Department of Physics, Aligarh Muslim University, Aligarh, Uttar Pradesh 202002, India
- Department of Physics, William & Mary, Williamsburg, Virginia 23187, USA
| | - V Ansari
- Department of Physics, Aligarh Muslim University, Aligarh, Uttar Pradesh 202002, India
| | - M V Ascencio
- Sección Física, Departamento de Ciencias, Pontificia Universidad Católica del Perú, Apartado 1761, Lima, Perú
| | - M Sajjad Athar
- Department of Physics, Aligarh Muslim University, Aligarh, Uttar Pradesh 202002, India
| | - A Bashyal
- Department of Physics, Oregon State University, Corvallis, Oregon 97331, USA
| | - A Bercellie
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
| | - M Betancourt
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - A Bodek
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
| | - J L Bonilla
- Campus León y Campus Guanajuato, Universidad de Guanajuato, Lascurain de Retana No. 5, Colonia Centro, Guanajuato 36000, Guanajuato, México
| | - A Bravar
- University of Geneva, 1211 Geneva 4, Switzerland
| | - H Budd
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
| | - G Caceres
- Centro Brasileiro de Pesquisas Físicas, Rua Dr. Xavier Sigaud 150, Urca, Rio de Janeiro, Rio de Janeiro 22290-180, Brazil
| | - T Cai
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
- Department of Physics and Astronomy, York University, Toronto, Ontario M3J 1P3, Canada
| | - M F Carneiro
- Department of Physics, Oregon State University, Corvallis, Oregon 97331, USA
- Centro Brasileiro de Pesquisas Físicas, Rua Dr. Xavier Sigaud 150, Urca, Rio de Janeiro, Rio de Janeiro 22290-180, Brazil
| | - G A Díaz
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
| | - H da Motta
- Centro Brasileiro de Pesquisas Físicas, Rua Dr. Xavier Sigaud 150, Urca, Rio de Janeiro, Rio de Janeiro 22290-180, Brazil
| | - S A Dytman
- Department of Physics and Astronomy, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA
| | - J Felix
- Campus León y Campus Guanajuato, Universidad de Guanajuato, Lascurain de Retana No. 5, Colonia Centro, Guanajuato 36000, Guanajuato, México
| | - L Fields
- Department of Physics, University of Notre Dame, Notre Dame, Indiana 46556, USA
| | - A Filkins
- Department of Physics, William & Mary, Williamsburg, Virginia 23187, USA
| | - R Fine
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
| | - A M Gago
- Sección Física, Departamento de Ciencias, Pontificia Universidad Católica del Perú, Apartado 1761, Lima, Perú
| | - H Gallagher
- Physics Department, Tufts University, Medford, Massachusetts 02155, USA
| | - S M Gilligan
- Department of Physics, Oregon State University, Corvallis, Oregon 97331, USA
| | - R Gran
- Department of Physics, University of Minnesota - Duluth, Duluth, Minnesota 55812, USA
| | - E Granados
- Campus León y Campus Guanajuato, Universidad de Guanajuato, Lascurain de Retana No. 5, Colonia Centro, Guanajuato 36000, Guanajuato, México
| | - D A Harris
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
- Department of Physics and Astronomy, York University, Toronto, Ontario M3J 1P3, Canada
| | - S Henry
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
| | - D Jena
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - S Jena
- Department of Physical Sciences, IISER Mohali, Knowledge City, SAS Nagar, Mohali 140306, Punjab, India
| | - A Klustová
- The Blackett Laboratory, Imperial College London, London SW7 2BW, United Kingdom
| | - M Kordosky
- Department of Physics, William & Mary, Williamsburg, Virginia 23187, USA
| | - D Last
- Department of Physics and Astronomy, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
| | - A Lozano
- Centro Brasileiro de Pesquisas Físicas, Rua Dr. Xavier Sigaud 150, Urca, Rio de Janeiro, Rio de Janeiro 22290-180, Brazil
| | - X-G Lu
- Department of Physics, University of Warwick, Coventry CV4 7AL, United Kingdom
- Department of Physics, Oxford University, Oxford OX1 3PJ, United Kingdom
| | - E Maher
- Massachusetts College of Liberal Arts, 375 Church Street, North Adams, Massachusetts 01247, USA
| | - S Manly
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
| | - W A Mann
- Physics Department, Tufts University, Medford, Massachusetts 02155, USA
| | - C Mauger
- Department of Physics and Astronomy, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
| | - K S McFarland
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
| | - B Messerly
- Department of Physics and Astronomy, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA
| | - J Miller
- Departamento de Física, Universidad Técnica Federico Santa María, Avenida Espańa 1680 Casilla 110-V, Valparaíso, Chile
| | - O Moreno
- Department of Physics, William & Mary, Williamsburg, Virginia 23187, USA
- Campus León y Campus Guanajuato, Universidad de Guanajuato, Lascurain de Retana No. 5, Colonia Centro, Guanajuato 36000, Guanajuato, México
| | - J G Morfín
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - D Naples
- Department of Physics and Astronomy, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA
| | - J K Nelson
- Department of Physics, William & Mary, Williamsburg, Virginia 23187, USA
| | - C Nguyen
- Department of Physics, University of Florida, Gainesville, Florida 32611, USA
| | - A Olivier
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
| | - V Paolone
- Department of Physics and Astronomy, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA
| | - G N Perdue
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - K-J Plows
- Department of Physics, Oxford University, Oxford OX1 3PJ, United Kingdom
| | - M A Ramírez
- Campus León y Campus Guanajuato, Universidad de Guanajuato, Lascurain de Retana No. 5, Colonia Centro, Guanajuato 36000, Guanajuato, México
- Department of Physics and Astronomy, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
| | - R D Ransome
- Rutgers, The State University of New Jersey, Piscataway, New Jersey 08854, USA
| | - H Ray
- Department of Physics, University of Florida, Gainesville, Florida 32611, USA
| | - D Ruterbories
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
| | - H Schellman
- Department of Physics, Oregon State University, Corvallis, Oregon 97331, USA
| | - C J Solano Salinas
- Facultad de Ciencias, Universidad Nacional de Ingeniería, Apartado 31139 Lima, Perú
| | - H Su
- Department of Physics and Astronomy, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA
| | - M Sultana
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
| | - V S Syrotenko
- Physics Department, Tufts University, Medford, Massachusetts 02155, USA
| | - E Valencia
- Department of Physics, William & Mary, Williamsburg, Virginia 23187, USA
- Campus León y Campus Guanajuato, Universidad de Guanajuato, Lascurain de Retana No. 5, Colonia Centro, Guanajuato 36000, Guanajuato, México
| | - N H Vaughan
- Department of Physics, Oregon State University, Corvallis, Oregon 97331, USA
| | - A V Waldron
- The Blackett Laboratory, Imperial College London, London SW7 2BW, United Kingdom
- G. O. Jones Building, Queen Mary University of London, 327 Mile End Road, London E1 4NS, United Kingdom
| | - C Wret
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
| | - B Yaeggy
- Departamento de Física, Universidad Técnica Federico Santa María, Avenida Espańa 1680 Casilla 110-V, Valparaíso, Chile
| | - L Zazueta
- Department of Physics, William & Mary, Williamsburg, Virginia 23187, USA
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Hua L, Song Y, Min J, Wang R, Li H, Zhu L, Guo Y, Gan D, Li S, Ma P, Yang C, Yang J, Shi J, Li J, Su H. AKR7A3 modulates the metastasis of pancreatic ductal adenocarcinoma through regulating PHGDH-suppressed autophagy. Cancer Sci 2023. [PMID: 36951402 PMCID: PMC10394148 DOI: 10.1111/cas.15798] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2022] [Revised: 02/27/2023] [Accepted: 03/16/2023] [Indexed: 03/24/2023] Open
Abstract
AKR7A3 is a member of Aldo-Keto Reductase(AKR) protein family whose primary purpose is to reduce aldehydes and ketones to generate primary and secondary alcohols. It has been reported that AKR7A3 is downregulated in pancreatic cancer (PC). However, the mechanism underlying the effects of AKR7A3 in PC remains largely unclarified. Here, we explored the biological function, molecular mechanism and clinical relevance of AKR7A3 in pancreatic ductal adenocarcinoma (PDAC). AKR7A3 expression was downregulated in PDAC compared to adjacent normal tissues, and the lower AKR7A3 expression was related to poor prognosis. In addition, our results demonstrated that AKR7A3 could be a potential diagnostic marker for PDAC, especially in the early stages. Knockdown of AKR7A3 promoted PDAC progression and chemoresistance, while inhibiting the autophagy flux. Mechanistically, AKR7A3 affected the metastatic, autophagy and chemoresistance of PDAC by regulating PHGDH. Overall, the present study suggests that AKR7A3 inhibits PDAC progression by regulating PHGDH-induced autophagy. In addition, AKR7A3 inhibits chemoresistance via regulating PHGDH, and may serve as a new therapeutic target for PDAC.
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Affiliation(s)
- Lei Hua
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, 710038, Shanxi, China
| | - Yang Song
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, 710038, Shanxi, China
| | - Jie Min
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, 710038, Shanxi, China
| | - Ronglin Wang
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, 710038, Shanxi, China
| | - Hong Li
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, 710038, Shanxi, China
| | - Liaoliao Zhu
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, 710038, Shanxi, China
| | - Yongdong Guo
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, 710038, Shanxi, China
| | - Dongxue Gan
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, 710038, Shanxi, China
| | - Shanshan Li
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, 710038, Shanxi, China
| | - Peixiang Ma
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, 710038, Shanxi, China
| | - Cheng Yang
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, 710038, Shanxi, China
| | - Jing Yang
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, 710038, Shanxi, China
| | - Jingjie Shi
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, 710038, Shanxi, China
| | - Junqiang Li
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, 710038, Shanxi, China
| | - Haichuan Su
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, 710038, Shanxi, China
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Su H, Yang G, Yang HX, Liu MN, Li XD, Chen L, Li Y, Wang DQ, Ma T, Song YL, Li HJ, Du CG, Li XH, Cao GF. Downregulated FGFR3 Expression Inhibits In Vitro Osteogenic Differentiation of Bone Marrow Mesenchymal Stem Cells of Mice with TBXT Gene Mutation. Bull Exp Biol Med 2023; 174:578-584. [PMID: 36913092 DOI: 10.1007/s10517-023-05750-0] [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: 04/28/2022] [Indexed: 03/14/2023]
Abstract
We studied the effect of fibroblast growth factor receptor 3 (FGFR3) inhibitor BGJ-398 on the differentiation of bone marrow mesenchymal stem cells (BM MSC) into osteoblasts in wild type (wt) mice and in animals with mutation in TBXT gene (mt) and possible differences in the pluripotency of these cells. Cytology tests showed that the cultured BM MSC could differentiate into osteoblasts and adipocytes. The effect of different BGJ-398 concentrations on the expression of FGFR3, RUNX2, SMAD1, SMAD4, SMAD5, SMAD6, SMAD7, and SMAD8 were studied by quantitative reverse transcription PCR. The expression of RUNX2 protein was evaluated by Western blotting. BM MSC of mt and wt mice did not differ in pluripotency and expressed the same membrane marker antigens. BGJ-398 inhibitor reduced the expression of FGFR3 and RUNX2. In BM MSC from mt and wt mice have similar gene expression (and its changing) in FGFR3, RUNX2, SMAD1, SMAD4, SMAD5, SMAD6, SMAD7, and SMAD8 genes. Thus, our experiments confirmed the effect of decreased expression of FGFR3 on osteogenic differentiation of BM MSC from wt and mt mice. However, BM MSC from mt and wt mice did not differ in pluripotency and are an adequate model for laboratory research.
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Affiliation(s)
- H Su
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
- Key Laboratory of Basic Veterinary Medicine of Inner Mongolia Autonomous Region, Hohhot, China
| | - G Yang
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
- Key Laboratory of Basic Veterinary Medicine of Inner Mongolia Autonomous Region, Hohhot, China
| | - H X Yang
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
- Key Laboratory of Basic Veterinary Medicine of Inner Mongolia Autonomous Region, Hohhot, China
| | - M N Liu
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
- Key Laboratory of Basic Veterinary Medicine of Inner Mongolia Autonomous Region, Hohhot, China
| | - X D Li
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
- Key Laboratory of Basic Veterinary Medicine of Inner Mongolia Autonomous Region, Hohhot, China
| | - L Chen
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
| | - Y Li
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
- Key Laboratory of Basic Veterinary Medicine of Inner Mongolia Autonomous Region, Hohhot, China
| | - D Q Wang
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
- Key Laboratory of Basic Veterinary Medicine of Inner Mongolia Autonomous Region, Hohhot, China
| | - T Ma
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
- Key Laboratory of Basic Veterinary Medicine of Inner Mongolia Autonomous Region, Hohhot, China
| | - Y L Song
- College of Life Sciences, Inner Mongolia University, Hohhot, China
| | - H J Li
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
- Key Laboratory of Basic Veterinary Medicine of Inner Mongolia Autonomous Region, Hohhot, China
| | - C G Du
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China
- Key Laboratory of Basic Veterinary Medicine of Inner Mongolia Autonomous Region, Hohhot, China
| | - X H Li
- College of Life Sciences, Inner Mongolia University, Hohhot, China
| | - G F Cao
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, China.
- Key Laboratory of Basic Veterinary Medicine of Inner Mongolia Autonomous Region, Hohhot, China.
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Li J, Song Y, Zhang C, Wang R, Hua L, Guo Y, Gan D, Zhu L, Li S, Ma P, Yang C, Li H, Yang J, Shi J, Liu X, Su H. Correction: TMEM43 promotes pancreatic cancer progression by stabilizing PRPF3 and regulating RAP2B/ERK axis. Cell Mol Biol Lett 2023; 28:3. [PMID: 36653755 PMCID: PMC9850599 DOI: 10.1186/s11658-023-00419-y] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Affiliation(s)
- Junqiang Li
- grid.233520.50000 0004 1761 4404Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi’an, 710038 Shaanxi China
| | - Yang Song
- grid.233520.50000 0004 1761 4404Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi’an, 710038 Shaanxi China
| | - Chao Zhang
- grid.233520.50000 0004 1761 4404Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi’an, 710038 Shaanxi China
| | - Ronglin Wang
- grid.233520.50000 0004 1761 4404Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi’an, 710038 Shaanxi China
| | - Lei Hua
- grid.233520.50000 0004 1761 4404Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi’an, 710038 Shaanxi China
| | - Yongdong Guo
- grid.233520.50000 0004 1761 4404Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi’an, 710038 Shaanxi China
| | - Dongxue Gan
- grid.233520.50000 0004 1761 4404Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi’an, 710038 Shaanxi China
| | - Liaoliao Zhu
- grid.233520.50000 0004 1761 4404Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi’an, 710038 Shaanxi China
| | - Shanshan Li
- grid.233520.50000 0004 1761 4404Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi’an, 710038 Shaanxi China
| | - Peixiang Ma
- grid.233520.50000 0004 1761 4404Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi’an, 710038 Shaanxi China
| | - Cheng Yang
- grid.233520.50000 0004 1761 4404Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi’an, 710038 Shaanxi China
| | - Hong Li
- grid.233520.50000 0004 1761 4404Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi’an, 710038 Shaanxi China
| | - Jing Yang
- grid.233520.50000 0004 1761 4404Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi’an, 710038 Shaanxi China
| | - Jingjie Shi
- grid.233520.50000 0004 1761 4404Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi’an, 710038 Shaanxi China
| | - Xiaonan Liu
- grid.233520.50000 0004 1761 4404Ambulatory Surgery Center, Xijing Hospital, Air Force Medical University, Xi’an, 710032 Shaanxi China
| | - Haichuan Su
- grid.233520.50000 0004 1761 4404Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi’an, 710038 Shaanxi China
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Liu L, Zhang T, Song X, Liao CG, Xu T, Yang Y, Zeng M, Jia J, Su H, Song Y, Min J, Zhang H, Li W, Zhang H, Zhang H. Hyperthermic intrathoracic/intraperitoneal chemotherapy versus conventional intrapleural/intraperitoneal chemotherapy for the malignant effusion: a multi-center randomized clinical trial. Int J Hyperthermia 2023; 40:2241689. [PMID: 37574198 DOI: 10.1080/02656736.2023.2241689] [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: 04/10/2023] [Revised: 06/26/2023] [Accepted: 07/24/2023] [Indexed: 08/15/2023] Open
Abstract
OBJECTIVE To compare the efficacy and safety of hyperthermic intrathoracic/intraperitoneal chemotherapy versus conventional intrapleural/intraperitoneal chemotherapy in the treatment of malignant pleural or peritoneal effusion. METHODS A randomized clinical trial was carried out in 8 cancer centers across China. Patients with malignant pleural or peritoneal effusion were randomly assigned to the study group or control group. Patients in the study group were treated with cisplatin-based hyperthermic intrathoracic chemotherapy (HITHOC) or hyperthermic intraperitoneal chemotherapy (HIPEC), while the control group was treated with conventional intrapleural or intraperitoneal chemotherapy using same chemotherapeutic regime as the study group. The objective response rate (ORR) was analyzed as primary outcome. Quality-of-life (QOL) score was recorded as secondary outcome using the questionnaire 30 (QLQ-C30) of the European Organization for Research and Treatment of Cancer (EORTC). The efficacy and safety of the two treatments were compared. RESULTS Total 135 patients were recruited and randomized in this study, with 67 patients in the study group and 68 patients in the control group. The ORR in the study group (80.70%) was significantly higher than that in the control group (31.03%, p < 0.001). However, neither changes of QOL scores, nor incidence rates of adverse events were significantly different between the two groups (p = 0.076 and 0.197, respectively). CONCLUSION Efficacy of HITHOC or HIPEC is superior to that of conventional modality for the treatment of malignant effusion with comparable side effects.
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Affiliation(s)
- Lili Liu
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Tao Zhang
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Xiang Song
- Department of Radiotherapy, The Second Affiliated Hospital, Shanxi Medical University, Taiyuan, China
| | - Cheng-Gong Liao
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Tengyun Xu
- Department of Oncology, The First Affiliated Hospital, China University of Science and Technology, Hefei, China
| | - Yang Yang
- The Comprehensive Cancer Center of Drum Tower Hospital, Medical School of Nanjing University and Clinical Cancer Institute of Nanjing University, Nanjing, China
| | - Ming Zeng
- Department of Oncology, The People's Hospital of Sichuan Province, Chengdu, China
| | - Junmei Jia
- Department of Oncology, The First Affiliated Hospital, Shanxi Medical University, Taiyuan, China
| | - Haichuan Su
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Yang Song
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Jie Min
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Hongmei Zhang
- Department of Oncology, Xijing Hospital, Air Force Medical University, Xi'an, China
| | - Wei Li
- Cancer Center, The First Affiliated Hospital, Jilin University, Changchun, China
| | - Hongwei Zhang
- Digestive Disease Center, Wuxi Mingci Hospital, Wuxi, China
| | - Helong Zhang
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, China
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Huang Y, Kong X, Zhou L, Shen P, Su P, Su H. Values of optical coherence tomography angiography for diagnosing diabetic retinopathy and evaluating treatment outcomes. J Fr Ophtalmol 2023; 46:25-32. [PMID: 36470750 DOI: 10.1016/j.jfo.2022.05.030] [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: 12/07/2021] [Revised: 04/25/2022] [Accepted: 05/12/2022] [Indexed: 12/04/2022]
Abstract
PURPOSE To compare the consistency between fundus fluorescein angiography (FFA) and optical coherence tomography angiography (OCTA) for the diagnosis of diabetic retinopathy (DR). MATERIALS AND METHODS Ninety-six diabetic patients (185 eyes) treated from January 2019 to December 2019 underwent OCTA and FFA. The image characteristics of fundus lesions were recorded. Sixty-nine patients (137 eyes) who were diagnosed with DR by both examinations and needed to receive panretinal photocoagulation (PRP) were selected. The retinal nerve fiber layer (RNFL) thickness, macular superficial vascular complex (SVC) and deep vascular complex (DVC) blood flow density, 300μm area surrounding foveal avascular zone (FAZ) (FD300) blood flow density and FAZ parameters were compared. RESULTS The Kappa coefficient of FFA and OCTA for diagnosing DR was 0.537 (P=0.000). FFA and OCTA had substantial consistency for detecting retinal microaneurysms and macular edema (Kappa coefficient=0.643/0.616, P=0.000), perfect consistency for detecting retinal neovascularization and retinal non-perfusion area (Kappa coefficient=0.809/0.832, P=0.000), and moderate consistency for detecting structural changes in the macular ring (Kappa coefficient=0.423, P=0.000). The RNFL thickness in the peripapillary and the superior temporal, temporal inferior, inferior nasal and superior nasal regions rose 1 week after PRP but declined 1 year after treatment (P<0.05). The macular SVC, DVC and FD300 blood flow density declined 1 week after PRP but rose 1 year after treatment (P<0.05). CONCLUSIONS OCTA shows consistency with FFA for diagnosing DR, which remedies the deficiency of FFA. The reduction in fundus lesions after PRP can be quantified by OCTA.
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Affiliation(s)
- Y Huang
- Ophthalmology Center, The Second People's Hospital of Foshan, 528000 Foshan, Guangdong Province, China
| | - X Kong
- Foshan Hospital Affiliated to Southern Medical University, 528000 Foshan, Guangdong Province, China
| | - L Zhou
- Ophthalmology Center, The Second People's Hospital of Foshan, 528000 Foshan, Guangdong Province, China
| | - P Shen
- Ophthalmology Center, The Second People's Hospital of Foshan, 528000 Foshan, Guangdong Province, China
| | - P Su
- Ophthalmology Center, The Second People's Hospital of Foshan, 528000 Foshan, Guangdong Province, China
| | - H Su
- Department of Ultrasonography, Nanhai Hospital, Guangdong Provincial People's Hospital, 528000 Foshan, Guangdong Province, China.
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Luo S, Su H, Xu Z, Zhou JT, Ma YB, Chen HG, Liu M, Gong LB, Yang F, Wu XD, Yuan M, Zhang MG, Liang JW, Liu Q, Zhou ZX, Wang XS, Zhou HT. [Retrospective analysis of short-term curative effect of total laparoscopic loop ileostomy reversal after radical resection of rectal cancer]. Zhonghua Zhong Liu Za Zhi 2022; 44:1385-1390. [PMID: 36575791 DOI: 10.3760/cma.j.cn112152-20200710-00643] [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] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Objective: To investigate the safety, feasibility and short-term efficacy of total laparoscopic loop ileostomy reversal in patients after resection of rectal cancer. Methods: The clinical data of 20 patients who underwent total laparoscopic loop ileoscopic loop ileostomy after radical resection of rectal cancer at Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, or Beijing Chaoyang District Sanhuan Cancer Hospital from October 2019 to June 2020 were collected and retrospectively analyzed. Results: All patients had successfully underwent total laparoscopic ileostomy reversal without conversion to open surgery or discontinued operation. No perioperative related death cases were found. In the whole group, the median operation time was 97 (60-145) minutes and the median intraoperative blood loss was 20 (10-100) milliliters. The median Visual Analogue Scale (VAS) score was 1.9 (1-5) one day after the operation. Nobody needed to use additional analgesic drugs. The median time to grand activities was 25 (16-42) hours, the median time to flatus was 44 (19-51) hours, and the median hospitalization after operation was 6.9 (5-9) days. No patients underwent operation related complications such as operative incision infection, abdominal and pelvic infection, intestinal obstruction, anastomotic leakage, bleeding and so on. Conclusions: Total laparoscopic loop ileostomy reversal appears to be safe, feasible and with promising efficacy for selected patients.
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Affiliation(s)
- S Luo
- Department of Colorectal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 10021, China
| | - H Su
- Department of Colorectal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 10021, China
| | - Z Xu
- Department of Colorectal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 10021, China
| | - J T Zhou
- Department of Abdominal Surgery, Beijing Chaoyang District Sanhuan Cancer Hospital, Beijing 100122, China
| | - Y B Ma
- Department of Abdominal Surgery, Beijing Chaoyang District Sanhuan Cancer Hospital, Beijing 100122, China
| | - H G Chen
- Department of Abdominal Surgery, Beijing Chaoyang District Sanhuan Cancer Hospital, Beijing 100122, China
| | - M Liu
- Department of Abdominal Surgery, Beijing Chaoyang District Sanhuan Cancer Hospital, Beijing 100122, China
| | - L B Gong
- Department of Abdominal Surgery, Beijing Chaoyang District Sanhuan Cancer Hospital, Beijing 100122, China
| | - F Yang
- Department of Abdominal Surgery, Beijing Chaoyang District Sanhuan Cancer Hospital, Beijing 100122, China
| | - X D Wu
- Department of Abdominal Surgery, Beijing Chaoyang District Sanhuan Cancer Hospital, Beijing 100122, China
| | - M Yuan
- Department of Abdominal Surgery, Beijing Chaoyang District Sanhuan Cancer Hospital, Beijing 100122, China
| | - M G Zhang
- Department of Colorectal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 10021, China
| | - J W Liang
- Department of Colorectal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 10021, China
| | - Q Liu
- Department of Colorectal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 10021, China
| | - Z X Zhou
- Department of Colorectal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 10021, China
| | - X S Wang
- Department of Colorectal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 10021, China
| | - H T Zhou
- Department of Colorectal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 10021, China
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Su T, Su H. Laboratory and semi-field evaluation on OmniPrene ™ G against Aedes, Anopheles and Culex mosquitoes. Journal of the European Mosquito Control Association 2022. [DOI: 10.52004/jemca2022.0005] [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] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
With the current existing, emerging, and resurging mosquito species and mosquito-borne diseases, and very low availability of mosquito control products, exploration of novel active ingredients and innovative formulations based on available active ingredients are crucial to ensure the sustainable mosquito control interventions. The larviciding by applying biorational mosquito larvicides with microbial and insect growth regulator origins is a routine practice in most areas. The current paper evaluated an innovated granular S-methoprene formulation, namely OmniPrene™ in the laboratory bioassays, as well as outdoor microcosms at 2.8, 5.6 and 11.2 kg/ha with 30.5 cm water depth, and at 2.8 kg/ha with shallow water (15.25 cm) against Aedes aegypti, Anopheles hermsi and Culex quinquefasciatus. Over 90% efficacy was achieved against Aedes and Anopheles for at least 49 days, and against Culex for up to 42 days at 2.8, 5.6 and 11.2 kg/ha when water depth was 30.5 cm. The control levels were further elevated when water depth was 15.25 cm, where over 90% control was observed for 63 days against Aedes and Anopheles, but 56 days against Culex. The high initial and residual efficacy were attributable to the unique diatomaceous earth carrier granules and proprietary binding process. With well documented bioactivity and safety of S-methoprene, demonstrated performance of the OmniPrene G, plus the unique feature of the formulation to render vegetation penetration, even coverage, and other advantages of dry granules, it would be reasonable to recommend this product as one of the routine larvicidal tools in a wide variety of habitats against mosquito species of public health importance while complying with the local regulations.
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Affiliation(s)
- T. Su
- EcoZone International LLC, 7237 Boice Ln., Riverside, CA 92506, USA
| | - H. Su
- Synergetica International Inc., 9 Inverness Dr., Marlboro, NJ 07746, USA
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He XY, Gao YF, Huang YP, Zou XW, Wang D, Su H. Development of a prognostic prediction model for patients with cutaneous malignant melanoma: a study based on the SEER database. Eur Rev Med Pharmacol Sci 2022; 26:9437-9446. [PMID: 36591852 DOI: 10.26355/eurrev_202212_30695] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
OBJECTIVE To investigate the prognostic factors of cutaneous malignant melanoma (CMM) and establish an effective nomogram survival prediction model. MATERIALS AND METHODS The clinical data of patients diagnosed with stage M0 CMM from 2000 to 2019 in the Surveillance, Epidemiology, and End Results (SEER) database were collected and retrospectively analyzed. The variables that may be related to prognosis were analyzed by Lasso-Cox regression analysis using R software. Independent prognostic factors were screened. A nomogram model for predicting the prognosis of CMMC was drawn, and its accuracy was verified by c-index, NR, IDI and calibration curve. RESULTS A total of 2,679 patients with CMM were included. Lasso-Cox analysis showed that male sex, multiple tumors, higher T stage, SEER stage, widowed, divorced, and separated often indicated poor prognosis. The nomogram model calibration curve was in good agreement with the ideal curve, and the C-index was 0.734 in the training group and 0.761 in the validation group, respectively. In the training group, the AUC of 1-, 3-, 5- and 8-year survival were 0.80, 0.75, 0.74 and 0.72, respectively. In the validation group, the AUC of 1-, 3-, 5- and 8-year survival were 0.75, 0.79, 0.78 and 0.79, respectively. NRI and IDI were superior to the prediction ability of TNM stage and SEER stage (p < 0.05). The established prognostic score can divide patients into high and low score groups with significant prognostic difference (p < 0.05). CONCLUSIONS Sex, SEER stage, T stage, total number of tumors and marital status are independent prognostic factors for CMM patients, and the nomogram model presented a better performance than TNM stage and SEER stage in predicting the prognosis of CMM patients.
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Affiliation(s)
- X-Y He
- Department of Dermatology, Chengdu First People's Hospital, Chengdu, Sichuan, China.
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Zheng X, Zhang L, Liu X, Qu B, Zhong Q, Qian L, Yang Y, Xiaorong H, Qiao X, Wang H, Zhu Y, Cao J, Wu J, Wu T, Zhu S, Shi M, Zhang H, Zhang X, Su H, Song Y, Zhu J, Zhang Y, Huang H, Wang Y, Chen F, Yin L, He X, He X, Qi S, Li Y. Pattern and Prognosis of Distant Metastases in Patients with Early-Stage Extranodal Nasal-Type NK/T-Cell Lymphoma. Int J Radiat Oncol Biol Phys 2022. [DOI: 10.1016/j.ijrobp.2022.07.1455] [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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Xin L, Zhang L, Qu B, Zhong Q, Qian L, Yang Y, Xiaorong H, Qiao X, Wang H, Zhu Y, Wu J, Wu T, Zhu S, Shi M, Zhang H, Zhang X, Su H, Song Y, Zhu J, Zhang Y, Huang H, Wang Y, Chen F, Yin L, He X, Cai S, Qi S, Li Y. Evidence of Cure for Extranodal Nasal-Type NK/T-Cell Lymphoma with Modern Treatment. Int J Radiat Oncol Biol Phys 2022. [DOI: 10.1016/j.ijrobp.2022.07.1454] [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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22
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Liu WL, Zhang X, Nie SM, Liu ZT, Sun XY, Wang HY, Ding JY, Jiang Q, Sun L, Xue FH, Huang Z, Su H, Yang YC, Jiang ZC, Lu XL, Yuan J, Cho S, Liu JS, Liu ZH, Ye M, Zhang SL, Weng HM, Liu Z, Guo YF, Wang ZJ, Shen DW. Spontaneous Ferromagnetism Induced Topological Transition in EuB_{6}. Phys Rev Lett 2022; 129:166402. [PMID: 36306743 DOI: 10.1103/physrevlett.129.166402] [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] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 08/09/2022] [Accepted: 09/12/2022] [Indexed: 06/16/2023]
Abstract
The interplay between various symmetries and electronic bands topology is one of the core issues for topological quantum materials. Spontaneous magnetism, which leads to the breaking of time-reversal symmetry, has been proven to be a powerful approach to trigger various exotic topological phases. In this Letter, utilizing the combination of angle-resolved photoemission spectroscopy, magneto-optical Kerr effect microscopy, and first-principles calculations, we present the direct evidence on the realization of the long-sought spontaneous ferromagnetism induced topological transition in soft ferromagnetic EuB_{6}. Explicitly, we reveal the topological transition is from Z_{2}=1 topological insulator in paramagnetic state to χ=1 magnetic topological semimetal in low temperature ferromagnetic state. Our results demonstrate that the simple band structure near the Fermi level and rich topological phases make EuB_{6} an ideal platform to study the topological phase physics.
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Affiliation(s)
- W L Liu
- Center for Excellence in Superconducting Electronics, State Key Laboratory of Functional Materials for Informatics, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
| | - X Zhang
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - S M Nie
- Department of Materials Science and Engineering, Stanford University, Stanford, California 94305, USA
| | - Z T Liu
- Center for Excellence in Superconducting Electronics, State Key Laboratory of Functional Materials for Informatics, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China
| | - X Y Sun
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - H Y Wang
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - J Y Ding
- Center for Excellence in Superconducting Electronics, State Key Laboratory of Functional Materials for Informatics, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Q Jiang
- Center for Excellence in Superconducting Electronics, State Key Laboratory of Functional Materials for Informatics, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
| | - L Sun
- School of Information Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - F H Xue
- School of Information Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Z Huang
- Center for Excellence in Superconducting Electronics, State Key Laboratory of Functional Materials for Informatics, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China
| | - H Su
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Y C Yang
- Center for Excellence in Superconducting Electronics, State Key Laboratory of Functional Materials for Informatics, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China
| | - Z C Jiang
- Center for Excellence in Superconducting Electronics, State Key Laboratory of Functional Materials for Informatics, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China
| | - X L Lu
- Center for Excellence in Superconducting Electronics, State Key Laboratory of Functional Materials for Informatics, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
| | - J Yuan
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Soohyun Cho
- Center for Excellence in Superconducting Electronics, State Key Laboratory of Functional Materials for Informatics, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China
| | - J S Liu
- Center for Excellence in Superconducting Electronics, State Key Laboratory of Functional Materials for Informatics, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Z H Liu
- Center for Excellence in Superconducting Electronics, State Key Laboratory of Functional Materials for Informatics, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
| | - M Ye
- Center for Excellence in Superconducting Electronics, State Key Laboratory of Functional Materials for Informatics, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
| | - S L Zhang
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - H M Weng
- Institute of Physics and Beijing National Laboratory for Condensed Matter Physics, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Z Liu
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Y F Guo
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
| | - Z J Wang
- Institute of Physics and Beijing National Laboratory for Condensed Matter Physics, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - D W Shen
- Center for Excellence in Superconducting Electronics, State Key Laboratory of Functional Materials for Informatics, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
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23
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Sangal R, Su H, Meng L, Venkatesh A. 139 Inequities of Emergency Department Queue Jumping. Ann Emerg Med 2022. [DOI: 10.1016/j.annemergmed.2022.08.163] [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: 11/27/2022]
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24
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Sangal R, Su H, Meng L, Venkatesh A. 164 The Impact of Hallway Placement on Emergency Department Operations for Discharged Patients with Abdominal Pain. Ann Emerg Med 2022. [DOI: 10.1016/j.annemergmed.2022.08.188] [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: 11/01/2022]
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25
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Sangal R, Su H, Meng L, Venkatesh A. 37 Inequities Among Emergency Department Hallway Utilization. Ann Emerg Med 2022. [DOI: 10.1016/j.annemergmed.2022.08.060] [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: 11/30/2022]
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26
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Zhang F, Wang Z, Su H, Zhao H, Lu W, Zhou W, Zhang H. Effect of a home-based resistance exercise program in elderly participants with osteoporosis: a randomized controlled trial. Osteoporos Int 2022; 33:1937-1947. [PMID: 35704055 DOI: 10.1007/s00198-022-06456-1] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Accepted: 05/31/2022] [Indexed: 11/30/2022]
Abstract
UNLABELLED The effectiveness of home-based resistance exercise in elder participants with osteoporosis remains unclear. This study demonstrates the beneficial effects of this mode of exercise on improving physical function, increasing confidence in exercise, and reducing fear of falling. INTRODUCTION This study aims to evaluate the effect of a home-based resistance exercise (HBRE) program versus control on physical function, exercise self-efficacy, falling efficacy, and health-related quality of life (HRQOL). METHODS This randomized controlled trial included 72 elderly participants with osteoporosis. Participants in the intervention group received a 12-week HBRE program, and the control group received usual care. The primary outcome was physical function, including muscle strength and balance ability; secondary outcomes were exercise self-efficacy, falling efficacy, and HRQOL. Within-group and between-group changes in outcome were evaluated by t-test and rank-sum test. RESULTS A total of 68 subjects were included in the final analysis. Improvement in physical function was significantly greater in the HBRE group compared with controls. On a psychological level, exercise self-efficacy and falling efficacy improved significantly in the HBRE group; no significant change was observed in the control group. Most of the dimensions of HRQOL demonstrated improvements as well. The adherence was 85.29%, with no adverse events related to the exercise. CONCLUSION A 12-week HBRE program was safe non-pharmacological therapy for elderly participants with osteoporosis, improving physical function, exercise self-efficacy, reduced fear of falling, and improved HRQOL. TRIAL REGISTRATION Chinese Clinical Trial Register: ChiCTR2100051455. Registered 23.09.21. Retrospectively registered.
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Affiliation(s)
- F Zhang
- Department of Nursing, Longhua Hospital Shanghai University of Traditional Chinese Medicine, Shanghai, 200032, China
| | - Z Wang
- Department of Orthopedic Surgery, Longhua Hospital Shanghai University of Traditional Chinese Medicine, Shanghai, 200032, China
| | - H Su
- Department of Oncology, Longhua Hospital Shanghai University of Traditional Chinese Medicine, Shanghai, 200032, China
| | - H Zhao
- Department of Orthopedic Surgery, Longhua Hospital Shanghai University of Traditional Chinese Medicine, Shanghai, 200032, China
| | - W Lu
- Department of Orthopedic Surgery, Longhua Hospital Shanghai University of Traditional Chinese Medicine, Shanghai, 200032, China
| | - W Zhou
- Department of Nursing, Longhua Hospital Shanghai University of Traditional Chinese Medicine, Shanghai, 200032, China
| | - H Zhang
- Department of Nursing, Longhua Hospital Shanghai University of Traditional Chinese Medicine, Shanghai, 200032, China.
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27
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Wang F, Su H, Si H, Xie X, Chen C. MA04.03 Reconsidering T Classification for T3/T4 Non-small Cell Lung Cancer with Additional Nodule(s). J Thorac Oncol 2022. [DOI: 10.1016/j.jtho.2022.07.094] [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: 11/26/2022]
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28
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Ascencio M, Andrade D, Mahbub I, Akhter S, Ahmad Dar Z, Akbar F, Ansari V, Bashyal A, Bender S, Bercellie A, Betancourt M, Bodek A, Bonilla J, Bonin K, Budd H, Caceres G, Cai T, Carneiro M, Díaz G, da Motta H, Felix J, Fields L, Filkins A, Fine R, Fuad N, Gago A, Gallagher H, Gaur P, Ghosh A, Gran R, Haluptzok T, Harris D, Henry S, Jena S, Jena D, Kleykamp J, Klustová A, Kordosky M, Last D, Lozano A, Lu XG, Maher E, Manly S, Mann W, Mauger C, McFarland K, Miller J, Morfín J, Nelson J, Nguyen C, Olivier A, Paolone V, Perdue G, Plows KJ, Ramírez M, Ray H, Reed B, Rodrigues P, Ruterbories D, Sajjad Athar M, Schellman H, Solano Salinas C, Su H, Sultana M, Valencia E, Vaughan N, Waldron A, Wret C, Yaeggy B, Yang K, Zazueta L. Measurement of inclusive charged-current
νμ
scattering on hydrocarbon at
⟨Eν⟩∼6 GeV
with low three-momentum transfer. Int J Clin Exp Med 2022. [DOI: 10.1103/physrevd.106.032001] [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: 11/07/2022]
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29
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Millán L, Santee ML, Lambert A, Livesey NJ, Werner F, Schwartz MJ, Pumphrey HC, Manney GL, Wang Y, Su H, Wu L, Read WG, Froidevaux L. The Hunga Tonga-Hunga Ha'apai Hydration of the Stratosphere. Geophys Res Lett 2022; 49:e2022GL099381. [PMID: 35865735 DOI: 10.1029/2021gl096270] [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] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Revised: 05/31/2022] [Accepted: 06/02/2022] [Indexed: 05/21/2023]
Abstract
Following the 15 January 2022 Hunga Tonga-Hunga Ha'apai eruption, several trace gases measured by the Aura Microwave Limb Sounder (MLS) displayed anomalous stratospheric values. Trajectories and radiance simulations confirm that the H2O, SO2, and HCl enhancements were injected by the eruption. In comparison with those from previous eruptions, the SO2 and HCl mass injections were unexceptional, although they reached higher altitudes. In contrast, the H2O injection was unprecedented in both magnitude (far exceeding any previous values in the 17-year MLS record) and altitude (penetrating into the mesosphere). We estimate the mass of H2O injected into the stratosphere to be 146 ± 5 Tg, or ∼10% of the stratospheric burden. It may take several years for the H2O plume to dissipate. This eruption could impact climate not through surface cooling due to sulfate aerosols, but rather through surface warming due to the radiative forcing from the excess stratospheric H2O.
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Affiliation(s)
- L Millán
- Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA
| | - M L Santee
- Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA
| | - A Lambert
- Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA
| | - N J Livesey
- Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA
| | - F Werner
- Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA
| | - M J Schwartz
- Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA
| | - H C Pumphrey
- School of GeoSciences The University of Edinburgh Edinburgh UK
| | - G L Manney
- NorthWest Research Associates Socorro NM USA
- New Mexico Institute of Mining and Technology Socorro NM USA
| | - Y Wang
- Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA
- Division of Geological and Planetary Sciences California Institute of Technology Pasadena CA USA
| | - H Su
- Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA
| | - L Wu
- Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA
| | - W G Read
- Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA
| | - L Froidevaux
- Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA
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30
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Millán L, Santee ML, Lambert A, Livesey NJ, Werner F, Schwartz MJ, Pumphrey HC, Manney GL, Wang Y, Su H, Wu L, Read WG, Froidevaux L. The Hunga Tonga-Hunga Ha'apai Hydration of the Stratosphere. Geophys Res Lett 2022; 49:e2022GL099381. [PMID: 35865735 DOI: 10.1029/2022gl098131] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Revised: 05/31/2022] [Accepted: 06/02/2022] [Indexed: 05/21/2023]
Abstract
Following the 15 January 2022 Hunga Tonga-Hunga Ha'apai eruption, several trace gases measured by the Aura Microwave Limb Sounder (MLS) displayed anomalous stratospheric values. Trajectories and radiance simulations confirm that the H2O, SO2, and HCl enhancements were injected by the eruption. In comparison with those from previous eruptions, the SO2 and HCl mass injections were unexceptional, although they reached higher altitudes. In contrast, the H2O injection was unprecedented in both magnitude (far exceeding any previous values in the 17-year MLS record) and altitude (penetrating into the mesosphere). We estimate the mass of H2O injected into the stratosphere to be 146 ± 5 Tg, or ∼10% of the stratospheric burden. It may take several years for the H2O plume to dissipate. This eruption could impact climate not through surface cooling due to sulfate aerosols, but rather through surface warming due to the radiative forcing from the excess stratospheric H2O.
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Affiliation(s)
- L Millán
- Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA
| | - M L Santee
- Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA
| | - A Lambert
- Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA
| | - N J Livesey
- Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA
| | - F Werner
- Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA
| | - M J Schwartz
- Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA
| | - H C Pumphrey
- School of GeoSciences The University of Edinburgh Edinburgh UK
| | - G L Manney
- NorthWest Research Associates Socorro NM USA
- New Mexico Institute of Mining and Technology Socorro NM USA
| | - Y Wang
- Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA
- Division of Geological and Planetary Sciences California Institute of Technology Pasadena CA USA
| | - H Su
- Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA
| | - L Wu
- Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA
| | - W G Read
- Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA
| | - L Froidevaux
- Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA
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31
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Millán L, Santee ML, Lambert A, Livesey NJ, Werner F, Schwartz MJ, Pumphrey HC, Manney GL, Wang Y, Su H, Wu L, Read WG, Froidevaux L. The Hunga Tonga-Hunga Ha'apai Hydration of the Stratosphere. Geophys Res Lett 2022. [PMID: 35865735 DOI: 10.1029/2022gl09938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
Following the 15 January 2022 Hunga Tonga-Hunga Ha'apai eruption, several trace gases measured by the Aura Microwave Limb Sounder (MLS) displayed anomalous stratospheric values. Trajectories and radiance simulations confirm that the H2O, SO2, and HCl enhancements were injected by the eruption. In comparison with those from previous eruptions, the SO2 and HCl mass injections were unexceptional, although they reached higher altitudes. In contrast, the H2O injection was unprecedented in both magnitude (far exceeding any previous values in the 17-year MLS record) and altitude (penetrating into the mesosphere). We estimate the mass of H2O injected into the stratosphere to be 146 ± 5 Tg, or ∼10% of the stratospheric burden. It may take several years for the H2O plume to dissipate. This eruption could impact climate not through surface cooling due to sulfate aerosols, but rather through surface warming due to the radiative forcing from the excess stratospheric H2O.
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Affiliation(s)
- L Millán
- Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA
| | - M L Santee
- Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA
| | - A Lambert
- Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA
| | - N J Livesey
- Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA
| | - F Werner
- Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA
| | - M J Schwartz
- Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA
| | - H C Pumphrey
- School of GeoSciences The University of Edinburgh Edinburgh UK
| | - G L Manney
- NorthWest Research Associates Socorro NM USA
- New Mexico Institute of Mining and Technology Socorro NM USA
| | - Y Wang
- Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA
- Division of Geological and Planetary Sciences California Institute of Technology Pasadena CA USA
| | - H Su
- Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA
| | - L Wu
- Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA
| | - W G Read
- Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA
| | - L Froidevaux
- Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA
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32
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Millán L, Santee ML, Lambert A, Livesey NJ, Werner F, Schwartz MJ, Pumphrey HC, Manney GL, Wang Y, Su H, Wu L, Read WG, Froidevaux L. The Hunga Tonga-Hunga Ha'apai Hydration of the Stratosphere. Geophys Res Lett 2022. [PMID: 35865735 DOI: 10.1029/2022gl100248] [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] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
Following the 15 January 2022 Hunga Tonga-Hunga Ha'apai eruption, several trace gases measured by the Aura Microwave Limb Sounder (MLS) displayed anomalous stratospheric values. Trajectories and radiance simulations confirm that the H2O, SO2, and HCl enhancements were injected by the eruption. In comparison with those from previous eruptions, the SO2 and HCl mass injections were unexceptional, although they reached higher altitudes. In contrast, the H2O injection was unprecedented in both magnitude (far exceeding any previous values in the 17-year MLS record) and altitude (penetrating into the mesosphere). We estimate the mass of H2O injected into the stratosphere to be 146 ± 5 Tg, or ∼10% of the stratospheric burden. It may take several years for the H2O plume to dissipate. This eruption could impact climate not through surface cooling due to sulfate aerosols, but rather through surface warming due to the radiative forcing from the excess stratospheric H2O.
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Affiliation(s)
- L Millán
- Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA
| | - M L Santee
- Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA
| | - A Lambert
- Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA
| | - N J Livesey
- Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA
| | - F Werner
- Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA
| | - M J Schwartz
- Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA
| | - H C Pumphrey
- School of GeoSciences The University of Edinburgh Edinburgh UK
| | - G L Manney
- NorthWest Research Associates Socorro NM USA
- New Mexico Institute of Mining and Technology Socorro NM USA
| | - Y Wang
- Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA
- Division of Geological and Planetary Sciences California Institute of Technology Pasadena CA USA
| | - H Su
- Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA
| | - L Wu
- Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA
| | - W G Read
- Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA
| | - L Froidevaux
- Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA
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33
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Millán L, Santee ML, Lambert A, Livesey NJ, Werner F, Schwartz MJ, Pumphrey HC, Manney GL, Wang Y, Su H, Wu L, Read WG, Froidevaux L. The Hunga Tonga-Hunga Ha'apai Hydration of the Stratosphere. Geophys Res Lett 2022; 49:e2022GL099381. [PMID: 35865735 PMCID: PMC9285945 DOI: 10.1029/2022gl099381] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Revised: 05/31/2022] [Accepted: 06/02/2022] [Indexed: 05/05/2023]
Abstract
Following the 15 January 2022 Hunga Tonga-Hunga Ha'apai eruption, several trace gases measured by the Aura Microwave Limb Sounder (MLS) displayed anomalous stratospheric values. Trajectories and radiance simulations confirm that the H2O, SO2, and HCl enhancements were injected by the eruption. In comparison with those from previous eruptions, the SO2 and HCl mass injections were unexceptional, although they reached higher altitudes. In contrast, the H2O injection was unprecedented in both magnitude (far exceeding any previous values in the 17-year MLS record) and altitude (penetrating into the mesosphere). We estimate the mass of H2O injected into the stratosphere to be 146 ± 5 Tg, or ∼10% of the stratospheric burden. It may take several years for the H2O plume to dissipate. This eruption could impact climate not through surface cooling due to sulfate aerosols, but rather through surface warming due to the radiative forcing from the excess stratospheric H2O.
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Affiliation(s)
- L. Millán
- Jet Propulsion LaboratoryCalifornia Institute of TechnologyPasadenaCAUSA
| | - M. L. Santee
- Jet Propulsion LaboratoryCalifornia Institute of TechnologyPasadenaCAUSA
| | - A. Lambert
- Jet Propulsion LaboratoryCalifornia Institute of TechnologyPasadenaCAUSA
| | - N. J. Livesey
- Jet Propulsion LaboratoryCalifornia Institute of TechnologyPasadenaCAUSA
| | - F. Werner
- Jet Propulsion LaboratoryCalifornia Institute of TechnologyPasadenaCAUSA
| | - M. J. Schwartz
- Jet Propulsion LaboratoryCalifornia Institute of TechnologyPasadenaCAUSA
| | - H. C. Pumphrey
- School of GeoSciencesThe University of EdinburghEdinburghUK
| | - G. L. Manney
- NorthWest Research AssociatesSocorroNMUSA
- New Mexico Institute of Mining and TechnologySocorroNMUSA
| | - Y. Wang
- Jet Propulsion LaboratoryCalifornia Institute of TechnologyPasadenaCAUSA
- Division of Geological and Planetary SciencesCalifornia Institute of TechnologyPasadenaCAUSA
| | - H. Su
- Jet Propulsion LaboratoryCalifornia Institute of TechnologyPasadenaCAUSA
| | - L. Wu
- Jet Propulsion LaboratoryCalifornia Institute of TechnologyPasadenaCAUSA
| | - W. G. Read
- Jet Propulsion LaboratoryCalifornia Institute of TechnologyPasadenaCAUSA
| | - L. Froidevaux
- Jet Propulsion LaboratoryCalifornia Institute of TechnologyPasadenaCAUSA
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34
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Ruterbories D, Akhter S, Ahmad Dar Z, Akbar F, Ansari V, Ascencio MV, Sajjad Athar M, Bashyal A, Bercellie A, Betancourt M, Bodek A, Bonilla JL, Bravar A, Budd H, Caceres G, Cai T, Carneiro MF, Díaz GA, da Motta H, Felix J, Fields L, Filkins A, Fine R, Gago AM, Gallagher H, Gaur PK, Ghosh A, Gilligan SM, Gran R, Haase E, Harris DA, Henry S, Jacobsen K, Jena D, Jena S, Kleykamp J, Klustová A, Kordosky M, Last D, Lozano A, Lu XG, Maher E, Manly S, Mann WA, Mauger C, McFarland KS, McGowan AM, Messerly B, Miller J, Moreno O, Morfín JG, Naples D, Nelson JK, Nguyen C, Olivier A, Paolone V, Perdue GN, Plows KJ, Ramírez MA, Ransome RD, Ray H, Schellman H, Solano Salinas CJ, Su H, Sultana M, Syrotenko VS, Valencia E, Vaughan NH, Waldron AV, Wascko MO, Wret C, Yaeggy B, Zazueta L. Simultaneous Measurement of Proton and Lepton Kinematics in Quasielasticlike ν_{μ}-Hydrocarbon Interactions from 2 to 20 GeV. Phys Rev Lett 2022; 129:021803. [PMID: 35867435 DOI: 10.1103/physrevlett.129.021803] [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] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Revised: 05/25/2022] [Accepted: 06/21/2022] [Indexed: 06/15/2023]
Abstract
Neutrino charged-current quasielastic-like scattering, a reaction category extensively used in neutrino oscillation measurements, probes nuclear effects that govern neutrino-nucleus interactions. This Letter reports the first measurement of the triple-differential cross section for ν_{μ} quasielastic-like reactions using the hydrocarbon medium of the MINERvA detector exposed to a wideband beam spanning 2≤E_{ν}≤20 GeV. The measurement maps the correlations among transverse and longitudinal muon momenta and summed proton kinetic energies, and compares them to predictions from a state-of-art simulation. Discrepancies are observed that likely reflect shortfalls with modeling of pion and nucleon intranuclear scattering and/or spectator nucleon ejection from struck nuclei. The separate determination of leptonic and hadronic variables can inform experimental approaches to neutrino-energy estimation.
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Affiliation(s)
- D Ruterbories
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
| | - S Akhter
- AMU Campus, Aligarh, Uttar Pradesh 202001, India
| | - Z Ahmad Dar
- AMU Campus, Aligarh, Uttar Pradesh 202001, India
- Department of Physics, William and Mary, Williamsburg, Virginia 23187, USA
| | - F Akbar
- AMU Campus, Aligarh, Uttar Pradesh 202001, India
| | - V Ansari
- AMU Campus, Aligarh, Uttar Pradesh 202001, India
| | - M V Ascencio
- Sección Física, Departamento de Ciencias, Pontificia Universidad Católica del Perú, Apartado 1761 Lima, Perú
| | | | - A Bashyal
- Department of Physics, Oregon State University, Corvallis, Oregon 97331, USA
| | - A Bercellie
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
| | - M Betancourt
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - A Bodek
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
| | - J L Bonilla
- Campus León y Campus Guanajuato, Universidad de Guanajuato, Lascurain de Retana No. 5, Colonia Centro, Guanajuato 36000, Guanajuato, México
| | - A Bravar
- University of Geneva, 1211 Geneva 4, Switzerland
| | - H Budd
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
| | - G Caceres
- Centro Brasileiro de Pesquisas Físicas, Rua Dr. Xavier Sigaud 150, Urca, Rio de Janeiro, Rio de Janeiro 22290-180, Brazil
| | - T Cai
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
| | - M F Carneiro
- Department of Physics, Oregon State University, Corvallis, Oregon 97331, USA
- Centro Brasileiro de Pesquisas Físicas, Rua Dr. Xavier Sigaud 150, Urca, Rio de Janeiro, Rio de Janeiro 22290-180, Brazil
| | - G A Díaz
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
| | - H da Motta
- Centro Brasileiro de Pesquisas Físicas, Rua Dr. Xavier Sigaud 150, Urca, Rio de Janeiro, Rio de Janeiro 22290-180, Brazil
| | - J Felix
- Campus León y Campus Guanajuato, Universidad de Guanajuato, Lascurain de Retana No. 5, Colonia Centro, Guanajuato 36000, Guanajuato, México
| | - L Fields
- Department of Physics, University of Notre Dame, Notre Dame, Indiana 46556, USA
| | - A Filkins
- Department of Physics, William and Mary, Williamsburg, Virginia 23187, USA
| | - R Fine
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
| | - A M Gago
- Sección Física, Departamento de Ciencias, Pontificia Universidad Católica del Perú, Apartado 1761 Lima, Perú
| | - H Gallagher
- Physics Department, Tufts University, Medford, Massachusetts 02155, USA
| | - P K Gaur
- AMU Campus, Aligarh, Uttar Pradesh 202001, India
| | - A Ghosh
- Centro Brasileiro de Pesquisas Físicas, Rua Dr. Xavier Sigaud 150, Urca, Rio de Janeiro, Rio de Janeiro 22290-180, Brazil
- Departamento de Física, Universidad Técnica Federico Santa María, Avenida España 1680 Casilla 110-V, Valparaíso, Chile
| | - S M Gilligan
- Department of Physics, Oregon State University, Corvallis, Oregon 97331, USA
| | - R Gran
- Department of Physics, University of Minnesota-Duluth, Duluth, Minnesota 55812, USA
| | - E Haase
- Department of Physics, University of Minnesota-Duluth, Duluth, Minnesota 55812, USA
| | - D A Harris
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
- York University, Department of Physics and Astronomy, Toronto, Ontario M3J 1P3, Canada
| | - S Henry
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
| | - K Jacobsen
- Department of Physics, University of Minnesota-Duluth, Duluth, Minnesota 55812, USA
| | - D Jena
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - S Jena
- Department of Physical Sciences, IISER Mohali, Knowledge City, SAS Nagar, Mohali-140306 Punjab, India
| | - J Kleykamp
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
| | - A Klustová
- The Blackett Laboratory, Imperial College London, London SW7 2BW, United Kingdom
| | - M Kordosky
- Department of Physics, William and Mary, Williamsburg, Virginia 23187, USA
| | - D Last
- Department of Physics and Astronomy, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
| | - A Lozano
- Centro Brasileiro de Pesquisas Físicas, Rua Dr. Xavier Sigaud 150, Urca, Rio de Janeiro, Rio de Janeiro 22290-180, Brazil
| | - X-G Lu
- Department of Physics, University of Warwick, Coventry CV4 7AL, United Kingdom
- Oxford University, Department of Physics, Oxford OX1 3PJ, United Kingdom
| | - E Maher
- Massachusetts College of Liberal Arts, 375 Church Street, North Adams, Massachusetts 01247, USA
| | - S Manly
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
| | - W A Mann
- Physics Department, Tufts University, Medford, Massachusetts 02155, USA
| | - C Mauger
- Department of Physics and Astronomy, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
| | - K S McFarland
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
| | - A M McGowan
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
| | - B Messerly
- Department of Physics and Astronomy, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA
| | - J Miller
- Departamento de Física, Universidad Técnica Federico Santa María, Avenida España 1680 Casilla 110-V, Valparaíso, Chile
| | - O Moreno
- Department of Physics, William and Mary, Williamsburg, Virginia 23187, USA
- Campus León y Campus Guanajuato, Universidad de Guanajuato, Lascurain de Retana No. 5, Colonia Centro, Guanajuato 36000, Guanajuato, México
| | - J G Morfín
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - D Naples
- Department of Physics and Astronomy, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA
| | - J K Nelson
- Department of Physics, William and Mary, Williamsburg, Virginia 23187, USA
| | - C Nguyen
- University of Florida, Department of Physics, Gainesville, Florida 32611, USA
| | - A Olivier
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
| | - V Paolone
- Department of Physics and Astronomy, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA
| | - G N Perdue
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
- Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA
| | - K-J Plows
- Oxford University, Department of Physics, Oxford OX1 3PJ, United Kingdom
| | - M A Ramírez
- Campus León y Campus Guanajuato, Universidad de Guanajuato, Lascurain de Retana No. 5, Colonia Centro, Guanajuato 36000, Guanajuato, México
- Department of Physics and Astronomy, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
| | - R D Ransome
- Rutgers, The State University of New Jersey, Piscataway, New Jersey 08854, USA
| | - H Ray
- University of Florida, Department of Physics, Gainesville, Florida 32611, USA
| | - H Schellman
- Department of Physics, Oregon State University, Corvallis, Oregon 97331, USA
| | - C J Solano Salinas
- Facultad de Ciencias, Universidad Nacional de Ingeniería, Apartado 31139, Lima, Perú
| | - H Su
- Department of Physics and Astronomy, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA
| | - M Sultana
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
| | - V S Syrotenko
- Physics Department, Tufts University, Medford, Massachusetts 02155, USA
| | - E Valencia
- Department of Physics, William and Mary, Williamsburg, Virginia 23187, USA
- Campus León y Campus Guanajuato, Universidad de Guanajuato, Lascurain de Retana No. 5, Colonia Centro, Guanajuato 36000, Guanajuato, México
| | - N H Vaughan
- Department of Physics, Oregon State University, Corvallis, Oregon 97331, USA
| | - A V Waldron
- The Blackett Laboratory, Imperial College London, London SW7 2BW, United Kingdom
| | - M O Wascko
- The Blackett Laboratory, Imperial College London, London SW7 2BW, United Kingdom
| | - C Wret
- Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA
| | - B Yaeggy
- Departamento de Física, Universidad Técnica Federico Santa María, Avenida España 1680 Casilla 110-V, Valparaíso, Chile
| | - L Zazueta
- Department of Physics, William and Mary, Williamsburg, Virginia 23187, USA
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Wang R, Hua L, Ma P, Song Y, Min J, Guo Y, Yang C, Li J, Su H. HSPA5 repressed ferroptosis to promote colorectal cancer development by maintaining GPX4 stability. Neoplasma 2022; 69:1054-1069. [PMID: 35723198 DOI: 10.4149/neo_2022_220331n363] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 06/08/2022] [Indexed: 11/08/2022]
Abstract
Colorectal cancer (CRC) is one of the most malignant cancers and its pathological mechanism is largely unknown. Unfolded protein response and ferroptosis are both critical factors involved in CRC development. However, their relationship in CRC remains to be explored. In this study, erastin was used to induce ferroptosis in CRC cells. Ferroptosis was confirmed by the detection of glutathione, malondialdehyde, and lipid reactive oxygen species. The CRC datasets were analyzed using the R software, GEPIA2 and TIMER2.0. The results indicated that GPX4 was decreased when treated with the ferroptosis inducer erastin. As an intrinsic protective pathway, the unfolded protein response was activated and HSPA5 was increased during ferroptosis. HSPA5 was found to attenuate erastin-induced GPX4 decrease, repress ferroptosis, and promote CRC cell growth both in vitro and in vivo. Mechanistically, HSPA5 bound directly to GPX4 and the interaction between HSPA5 and GPX4 increased when treated with erastin for a short time period. Although the HSPA5-GPX4 interaction failed to completely reverse erastin-induced GPX4 decrease, HSPA5 slowed down GPX4 degradation process and gave CRC cells more time to adjust to erastin toxicity. Additionally, HSPA5 was demonstrated to play a diagnostic role and correlated to immune microenvironment in CRC patients. Our study demonstrates that increased HSPA5 was an intrinsic protective strategy to resist ferroptosis. Specifically, HSPA5 restrained ferroptosis to promote colorectal cancer development by maintaining GPX4 stability. Our study provides potential diagnostic and therapeutic targets for patients with CRC.
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Affiliation(s)
- Ronglin Wang
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, Shaanxi, China
| | - Lei Hua
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, Shaanxi, China
| | - Peixiang Ma
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, Shaanxi, China
| | - Yang Song
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, Shaanxi, China
| | - Jie Min
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, Shaanxi, China
| | - Yongdong Guo
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, Shaanxi, China
| | - Cheng Yang
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, Shaanxi, China
| | - Junqiang Li
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, Shaanxi, China
| | - Haichuan Su
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, Shaanxi, China
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Bao MDL, Su H, Luo S, Xu Z, Wang XW, Liu Q, Zhou ZX, Wang XS, Zhou HT. [Safety and feasibility of overlapped delta-shaped anastomosis technique for digestive tract reconstruction during complete laparoscopic right hemicolectomy]. Zhonghua Zhong Liu Za Zhi 2022; 44:436-441. [PMID: 35615801 DOI: 10.3760/cma.j.cn112152-20200714-00655] [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] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Objective: To explore the clinical safety and feasibility of overlapped delta-shaped anastomosis (ODA) in totally laparoscopic right hemicolectomy (TLRHC). Methods: From May 2017 to October 2019, of the 219 patients who underwent TLRHC at the Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, 104 cases underwent ODA (ODA group) and 115 cases underwent conventional extracorporeal anastomosis (control group) were compared the surgical outcomes, postoperative recovery, pathological outcomes and perioperative complications. Results: The length of the skin incision in the ODA group was significantly shorter than that in the control group [(5.6±0.9) cm vs. (7.1±1.7) cm, P<0.05], and the time to first flatus and first defecation after surgery in the ODA group was significantly earlier than that in the control group [(1.7±0.7) days vs. (2.0±0.7) days; (3.2±0.6) days vs. (3.3±0.7) days, P<0.05]. While the anastomosis time, operation time, intraoperative blood loss, the time of first ground activities, the number of bowel movements within 12 days after surgery, postoperative hospital stay, tumor size, the distal and proximal margins, the number of lymph node harvested and postoperative TNM stage in the ODA group did not differ from that of the control group (P>0.05). The postoperative complication rates of patients in the ODA group and the control group were 3.8% (4/104) and 4.3% (5/115), respectively, and the difference was not significant (P>0.05). Conclusion: The application of ODA technology in TLRHC can significantly shorten thelength of skin incisionand the recovery time of bowel function, and can obtain satisfactory short-term efficacy.
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Affiliation(s)
- M D L Bao
- Department of Colorectal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100021, China
| | - H Su
- Department of Colorectal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100021, China
| | - S Luo
- Department of Colorectal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100021, China
| | - Z Xu
- Department of Colorectal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100021, China
| | - X W Wang
- Department of Colorectal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100021, China
| | - Q Liu
- Department of Colorectal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100021, China
| | - Z X Zhou
- Department of Colorectal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100021, China
| | - X S Wang
- Department of Colorectal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100021, China
| | - H T Zhou
- Department of Colorectal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100021, China
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Su H, Xu K, Han B, Chen G, Xu T. A retrospective study of factors contributing to anchorage loss in upper premolar extraction cases. Niger J Clin Pract 2022; 25:664-669. [PMID: 35593610 DOI: 10.4103/njcp.njcp_1791_21] [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: 11/04/2022]
Abstract
Background Anchorage control is one of the components in the treatment of extraction cases. However, what determines more or less anchorage loss is still an unanswered question. Aim: The purpose of this study was to investigate the most important factors contributing to the anchorage loss of maxillary first molars in premolar extraction cases. Materials and Methods The study included 726 upper premolar extraction cases, including 214 male patients and 512 female patients, and the mean age was 14.4 ± 4.5 years old (range: 9-45). Factors including physiological characteristics, treatment mechanics, and cephalometric variables were collected and their influences on the angulation changes of maxillary first molars were analyzed. Results The mean angulation change of maxillary first molar after treatment was 2.81°(mesial tipping). The change of UM/PP showed a statistically significant difference in different sex (male 3.84° ± 5.26° vs female 2.38° ± 5.10°), age (adult -0.05° ± 4.73° vs teenager 3.46° ± 5.07°), and molar relationship (Class II 3.28° ± 5.15° vs Class I 2.36° ± 5.19°). There are six variables accounted in the regression analysis (R = 0.608, R2 = 37.0%). Among them, the pre-treatment molar tipping (Standardized Coefficients: -0.65) and the pre-treatment incisor/molar height ratio (Standardized Coefficients: -0.27) were the most important factors influencing anchorage loss during treatment. Conclusion Compared with treatment-related factors, the patient's physiological characteristics play a more important role in anchorage loss. The pre-treatment angulation of the maxillary first molar is the most influential factor in changes to maxillary molar angulation, which are often predisposing anchorage loss.
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Affiliation(s)
- H Su
- First Clinical Division, Peking University School and Hospital of Stomatology, Beijing 100034; National Center of Stomatology and National Clinical Research Center for Oral Diseases & National Engineering Laboratory for Digital and Material Technology of Stomatology & Beijing, China
| | - K Xu
- Department of Orthodontics, University of the Pacific, Arthur A. Dugoni School of Dentistry, USA
| | - B Han
- Department of Orthodontics, Peking University School and Hospital of Stomatology; National Center of Stomatology and National Clinical Research Center for Oral Diseases & National Engineering Laboratory for Digital and Material Technology of Stomatology & Beijing, China
| | - G Chen
- Department of Orthodontics, Peking University School and Hospital of Stomatology; National Center of Stomatology and National Clinical Research Center for Oral Diseases & National Engineering Laboratory for Digital and Material Technology of Stomatology & Beijing, China
| | - T Xu
- Department of Orthodontics, Peking University School and Hospital of Stomatology; National Center of Stomatology and National Clinical Research Center for Oral Diseases & National Engineering Laboratory for Digital and Material Technology of Stomatology & Beijing, China
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Wang R, Guo Y, Ma P, Song Y, Min J, Zhao T, Hua L, Zhang C, Yang C, Shi J, Zhu L, Gan D, Li S, Li J, Su H. Comprehensive Analysis of 5-Methylcytosine (m 5C) Regulators and the Immune Microenvironment in Pancreatic Adenocarcinoma to Aid Immunotherapy. Front Oncol 2022; 12:851766. [PMID: 35433474 PMCID: PMC9009261 DOI: 10.3389/fonc.2022.851766] [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] [Received: 01/10/2022] [Accepted: 03/07/2022] [Indexed: 11/24/2022] Open
Abstract
Background Pancreatic adenocarcinoma (PAAD) is one of the most malignant cancers and has a poor prognosis. As a critical RNA modification, 5-methylcytosine (m5C) has been reported to regulate tumor progression, including PAAD progression. However, a comprehensive analysis of m5C regulators in PAAD is lacking. Methods In the present study, PAAD datasets were obtained from the Gene Expression Omnibus (GEO), The Cancer Genome Atlas (TCGA), International Cancer Genome Consortium (ICGC), and ArrayExpress databases. The expression pattern of m5C regulators were analyzed and patients were divided into different m5C clusters according to consensus clustering based on m5C regulators. Additionally, m5C differentially expressed genes (DEGs) were determined using Limma package. Based on m5C DEGs, patients were divided into m5C gene clusters. Moreover, m5C gene signatures were derived from m5C DEGs and a quantitative indicator, the m5C score, was developed from the m5C gene signatures. Results Our study showed that m5C regulators were differentially expressed in patients with PAAD. The m5C clusters and gene clusters based on m5C regulators and m5C DEGs were related to immune cell infiltration, immune-related genes and patient survival status, indicating that m5C modification play a central role in regulating PAAD development partly by modulating immune microenvironment. Additionally, a quantitative indicator, the m5C score, was also developed and was related to a series of immune-related indicators. Moreover, the m5C score precisely predicted the immunotherapy response and prognosis of patients with PAAD. Conclusion In summary, we confirmed that m5C regulators regulate PAAD development by modulating the immune microenvironment. In addition, a quantitative indicator, the m5C score, was developed to predict immunotherapy response and prognosis and assisted in identifying PAAD patients suitable for tailored immunotherapy strategies.
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Affiliation(s)
- Ronglin Wang
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Yongdong Guo
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Peixiang Ma
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Yang Song
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Jie Min
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Ting Zhao
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Lei Hua
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Chao Zhang
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Cheng Yang
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Jingjie Shi
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Liaoliao Zhu
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Dongxue Gan
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Shanshan Li
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Junqiang Li
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Haichuan Su
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, China
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Zhao CD, Zhou SC, Su H, Liang JW, Zhou ZX. [The expression of cortactin in colorectal cancer and its relationship with clinicopathological and prognostic parameters]. Zhonghua Zhong Liu Za Zhi 2022; 44:268-275. [PMID: 35316877 DOI: 10.3760/cma.j.cn112152-20210226-00172] [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] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Objective: To investigate the expression of cortactin in colorectal cancer and its correlation with clinicopathological parameters and prognosis. Methods: The expressions of cortactin in normal colorectal mucosal tissue and colorectal cancer tissue in paraffin-embedded tissue microarray from 319 patients who were diagnosed as colorectal cancer and treated in Cancer Hospital of Chinese Academy of Medical Sciences from 2006 to 2009 was detected by immunohistochemistry. Kaplan-Meier method and Log rank test were used for survival analysis, and Cox proportional risk regression model was used for multivariate analysis. Results: The positive expression rates of cortactin in colorectal cancer tissue and normal colorectal mucosal tissue were 61.1% (195/319) and 5.6% (18/319, P<0.001), respectively. T-stage, N-stage, American Joint Committee on Cancer (AJCC) stage, degree of tumor differentiation, neural invasion and preoperative carcinoembryonic antigen (CEA) levels were associated with the expression of cortactin (P<0.05). The positive expression of cortactin was associated with poorer disease-free survival (P=0.036) and overall survival (P=0.043), and the effect was more significant in patients with stage Ⅱ to Ⅲ. For patients with stage Ⅱ-Ⅲ colorectal cancer, postoperative adjuvant therapy was associated with disease-free survival (P=0.007) and overall survival (P=0.015). The vascular tumor embolus, pathological type, preoperative CEA level and cortactin expression were independent influencing factors for disease-free survival (P<0.05). The age, AJCC stage, preoperative CEA level and cortactin expression were independent influencing factors for overall survival (P<0.05). Preoperative CEA level and cortactin expression were independent influencing factors for disease-free survival and overall survival (P<0.05). Conclusion: Cortactin is expressed in colorectal cancer and in stage Ⅱ-Ⅲ patients, it is a potential predictor of colorectal cancer prognosis.
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Affiliation(s)
- C D Zhao
- Department of Colorectal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100021, China
| | - S C Zhou
- Department of Colorectal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100021, China
| | - H Su
- Department of Colorectal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100021, China
| | - J W Liang
- Department of Colorectal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100021, China
| | - Z X Zhou
- Department of Colorectal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100021, China
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Yang C, Li J, Guo Y, Gan D, Zhang C, Wang R, Hua L, Zhu L, Ma P, Shi J, Li S, Su H. Role of TFRC as a Novel Prognostic Biomarker and in Immunotherapy for Pancreatic Carcinoma. Front Mol Biosci 2022; 9:756895. [PMID: 35372510 PMCID: PMC8965864 DOI: 10.3389/fmolb.2022.756895] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [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: 08/11/2021] [Accepted: 01/26/2022] [Indexed: 12/12/2022] Open
Abstract
Objective: To explore the expression of the transferrin receptor (TFRC) gene in pancreatic cancer and to analyze the pathogenesis and immunotherapy of TFRC in patients using bioinformatics methods. Methods: We used public data from the cancer genome atlas (TCGA) and gene expression omnibus databases to explore the expression level of the TFRC gene in pancreatic cancer patients. At the same time, we analyzed the correlation between the TFRC gene expression and patient survival, and further analyzed the correlation between TFRC and survival time of patients with different clinicopathological characteristics. Co-expressed genes and pathway enrichment analyses were used to analyze the mechanism of the TFRC in the occurrence and development of pancreatic cancer. Ultimately, we used the R software to examine the relationship between TFRC and immune phenotypes and immune cell infiltration using the TCGA database. Results: The results of the study showed that TFRC is highly expressed in pancreatic cancer tissue. The upregulated expression of TFRC was negatively correlated with the survival in patients with pancreatic cancer. The bioinformatics analysis showed that TFRC plays a role in the occurrence and development of pancreatic cancer mainly through signaling pathways (including cell adhesion molecule binding, condensed chromosomes, chromosome segregation, and cell cycle checkpoints). Finally, TFRC is associated with immune phenotypes and immune cell infiltration, which may influence immunotherapy. Conclusion: TFRC is significantly increased in pancreatic cancer and is associated with a poor prognosis. Moreover, research on TFRC may generate new ideas for the immunotherapy of pancreatic cancer.
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Li J, Song Y, Zhang C, Wang R, Hua L, Guo Y, Gan D, Zhu L, Li S, Ma P, Yang C, Li H, Yang J, Shi J, Liu X, Su H. TMEM43 promotes pancreatic cancer progression by stabilizing PRPF3 and regulating RAP2B/ERK axis. Cell Mol Biol Lett 2022; 27:24. [PMID: 35260078 PMCID: PMC8903684 DOI: 10.1186/s11658-022-00321-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [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: 01/25/2022] [Accepted: 02/08/2022] [Indexed: 01/20/2023] Open
Abstract
BACKGROUND Transmembrane protein 43 (TMEM43), a member of the transmembrane protein subfamily, plays a critical role in the initiation and development of cancers. However, little is known concerning the biological function and molecular mechanisms of TMEM43 in pancreatic cancer. METHODS In this study, TMEM43 expression levels were analyzed in pancreatic cancer samples compared with control samples. The relationship of TMEM43 expression and disease-free survival (DFS) and overall survival (OS) were assessed in pancreatic cancer patients. In vitro and in vivo assays were performed to explore the function and role of TMEM43 in pancreatic cancer. Coimmunoprecipitation (co-IP) followed by protein mass spectrometry was applied to analyze the molecular mechanisms of TMEM43 in pancreatic cancer. RESULTS We demonstrated that TMEM43 expression level is elevated in pancreatic cancer samples compared with control group, and is correlated with poor DFS and OS in pancreatic cancer patients. Knockdown of TMEM43 inhibited pancreatic cancer progression in vitro, decreased the percentage of S phase, and inhibited the tumorigenicity of pancreatic cancer in vivo. Moreover, we demonstrated that TMEM43 promoted pancreatic cancer progression by stabilizing PRPF3 and regulating the RAP2B/ERK axis. CONCLUSIONS The present study suggests that TMEM43 contributes to pancreatic cancer progression through the PRPF3/RAP2B/ERK axis, and might be a novel therapeutic target for pancreatic cancer.
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Affiliation(s)
- Junqiang Li
- grid.233520.50000 0004 1761 4404Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi’an, 710038 Shaanxi China
| | - Yang Song
- grid.233520.50000 0004 1761 4404Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi’an, 710038 Shaanxi China
| | - Chao Zhang
- grid.233520.50000 0004 1761 4404Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi’an, 710038 Shaanxi China
| | - Ronglin Wang
- grid.233520.50000 0004 1761 4404Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi’an, 710038 Shaanxi China
| | - Lei Hua
- grid.233520.50000 0004 1761 4404Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi’an, 710038 Shaanxi China
| | - Yongdong Guo
- grid.233520.50000 0004 1761 4404Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi’an, 710038 Shaanxi China
| | - Dongxue Gan
- grid.233520.50000 0004 1761 4404Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi’an, 710038 Shaanxi China
| | - Liaoliao Zhu
- grid.233520.50000 0004 1761 4404Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi’an, 710038 Shaanxi China
| | - Shanshan Li
- grid.233520.50000 0004 1761 4404Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi’an, 710038 Shaanxi China
| | - Peixiang Ma
- grid.233520.50000 0004 1761 4404Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi’an, 710038 Shaanxi China
| | - Cheng Yang
- grid.233520.50000 0004 1761 4404Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi’an, 710038 Shaanxi China
| | - Hong Li
- grid.233520.50000 0004 1761 4404Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi’an, 710038 Shaanxi China
| | - Jing Yang
- grid.233520.50000 0004 1761 4404Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi’an, 710038 Shaanxi China
| | - Jingjie Shi
- grid.233520.50000 0004 1761 4404Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi’an, 710038 Shaanxi China
| | - Xiaonan Liu
- grid.233520.50000 0004 1761 4404Ambulatory Surgery Center, Xijing Hospital, Air Force Medical University, Xi’an, 710032 Shaanxi China
| | - Haichuan Su
- grid.233520.50000 0004 1761 4404Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi’an, 710038 Shaanxi China
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Liu L, Sun L, Zhang N, Liao CG, Su H, Min J, Song Y, Yang X, Huang X, Chen D, Chen Y, Zhang HW, Zhang H. A novel method of bedside hyperthermic intraperitoneal chemotherapy as adjuvant therapy for stage-III gastric cancer. Int J Hyperthermia 2022; 39:239-245. [PMID: 35100917 DOI: 10.1080/02656736.2022.2028018] [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] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
OBJECTIVE To investigate the efficacy and safety of a novel method of hyperthermic intraperitoneal chemotherapy (HIPEC) as adjuvant therapy for stage-III gastric cancer. METHODS Patients with stage-III gastric cancer who underwent D2 radical gastrectomy were randomly assigned to the HIPEC or control group four weeks after surgery. The HIPEC group was treated with cisplatin (60 mg/m2) administered with a HIPEC device on days 1 and 3 (30 mg/m2 each time), along with oral S-1, 40-60 mg, twice daily, for 14 days. The control group was treated with cisplatin (60 mg/m2) administered intravenously plus oral S-1 (40-60 mg, 2/d for 14 days). The primary outcome of the study was disease-free survival (DFS). RESULTS Total 114 patients were included in the study, with 57 patients in each group. The median DFS was 29.0 months in the HIPEC group, which was significantly longer than that in the control group (15.0 months, p = 0.006). The two-year DFS rate in the HIPEC group was higher than that in the control group (50.4% vs. 25.5%). Median OS was 42.0 month in the HIPEC group and 31.0 month in the control (p = 0.042). Peritoneal metastasis occurred in six patients in the HIPEC group (10.5%) and 12 patients in the control (21.1%, p = 0.198). No significant difference in the incidence of adverse event except for thrombocytopenia. CONCLUSION HIPEC with cisplatin plus oral S-1 is a safe and effective adjuvant therapy for patients with advanced gastric cancer following D2 radical gastrectomy. Trial registration: This study was registered at ClinicalTrials.gov with the identifier (NCT number): NCT02396498.
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Affiliation(s)
- Lili Liu
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Li Sun
- Department of Gastroenterological Surgery, Xi'an Honghui Hospital, Xi'an, China
| | - Ning Zhang
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Cheng-Gong Liao
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Haichuan Su
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Jie Min
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Yang Song
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Xue Yang
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Xiaofeng Huang
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Dongxu Chen
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Yu Chen
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Hong-Wei Zhang
- The Affiliated Suzhou Science & Technology Town Hospital of Nanjing Medical University, Suzhou, China
| | - Helong Zhang
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, China
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Williams KT, Weigel KA, Coblentz WK, Esser NM, Schlesser H, Hoffman PC, Ogden R, Su H, Akins MS. Effect of diet energy level and genomic residual feed intake on bred Holstein dairy heifer growth and feed efficiency. J Dairy Sci 2022; 105:2201-2214. [PMID: 34998546 DOI: 10.3168/jds.2020-19982] [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] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Accepted: 11/08/2021] [Indexed: 11/19/2022]
Abstract
The objective of this study was to determine growth, feed intake, and feed efficiency of postbred dairy heifers with different genomic residual feed intake (RFI) predicted as a lactating cow when offered diets differing in energy density. Postbred Holstein heifers (n = 128, ages 14-20 mo) were blocked by initial weight (high, medium-high, medium-low, and low) with 32 heifers per block. Each weight block was sorted by RFI (high or low) to obtain 2 pens of heifers with high and low genomically predicted RFI within each block (8 heifers per pen). Low RFI heifers were expected to have greater feed efficiency than high RFI heifers. Dietary treatments consisted of a higher energy control diet based on corn silage and alfalfa haylage [HE; 62.7% total digestible nutrients, 11.8% crude protein, and 45.6% neutral detergent fiber; dry matter (DM) basis], and a lower energy diet diluted with straw (LE; 57.0% total digestible nutrients, 11.7% crude protein, and 50.1% neutral detergent fiber; DM basis). Each pen within a block was randomly allocated a diet treatment to obtain a 2 × 2 factorial arrangement (2 RFI levels and 2 dietary energy levels). Diets were offered in a 120-d trial. Dry matter intake by heifers was affected by diet (11.0 vs. 10.0 kg/d for HE and LE, respectively) but not by RFI or the interaction of RFI and diet. Daily gain was affected by the interaction of RFI and diet, with low RFI heifers gaining more than high RFI heifers when fed LE (0.94 vs. 0.85 kg/d for low and high RFI, respectively), but no difference for RFI groups when fed HE (1.16 vs. 1.19 kg/d for low and high RFI, respectively). Respective feed efficiencies were improved for low RFI compared with high RFI heifers when fed LE (10.6 vs. 11.8 kg of feed DM/kg of gain), but no effect of RFI was found when fed HE (9.4 vs. 9.5 kg of DM/kg of gain for high and low RFI, respectively). No effect of RFI or diet on first-lactation performance through 150 DIM was observed. Based on these results, the feed efficiency of heifers having different genomic RFI may be dependent on diet energy level, whereby low RFI heifers utilized the LE diet more efficiently. The higher fiber straw (LE) diet controlled intake and maintained more desirable heifer weight gains. This suggests that selection for improved RFI in lactating cows may improve feed efficiency in growing heifers when fed to meet growth goals of 0.9 to 1.0 kg of gain/d.
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Affiliation(s)
- K T Williams
- Department of Animal and Dairy Sciences, University of Wisconsin-Madison, Madison 53706
| | - K A Weigel
- Department of Animal and Dairy Sciences, University of Wisconsin-Madison, Madison 53706
| | - W K Coblentz
- USDA Dairy Forage Research Center, Marshfield, WI 54449
| | - N M Esser
- Marshfield Agricultural Research Station, University of Wisconsin-Madison, Marshfield 54449
| | - H Schlesser
- Marathon County Extension, University of Wisconsin-Madison, Wausau 54403
| | - P C Hoffman
- Department of Animal and Dairy Sciences, University of Wisconsin-Madison, Madison 53706; Vita Plus Corporation, Madison, WI 53713
| | - R Ogden
- USDA Dairy Forage Research Center, Marshfield, WI 54449
| | - H Su
- Department of Animal Nutrition and Feed Science, China Agricultural University, Beijing, China 100193
| | - M S Akins
- Department of Animal and Dairy Sciences, University of Wisconsin-Madison, Madison 53706.
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Chen X, Han P, Song P, Zhao Y, Zhang H, Niu J, Yu C, Ding W, Zhao J, Zhang L, Qi H, Shao X, Su H, Guo Q. Mediating Effects of Malnutrition on the Relationship between Depressive Symptoms Clusters and Muscle Function Rather than Muscle Mass in Older Hemodialysis Patients. J Nutr Health Aging 2022; 26:461-468. [PMID: 35587758 DOI: 10.1007/s12603-022-1778-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [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] [Indexed: 10/18/2022]
Abstract
OBJECTIVES The purpose of this study was to investigate the association and mediation pathways among muscle mass, muscle function (muscle strength and physical performance), and malnutrition with depressive symptoms clusters in the older hemodialysis patients. DESIGN A multi-center cross-sectional study. SETTING AND PARTICIPANTS A total of 499 patients aged ≥ 60 on hemodialysis from seven facilities in Shanghai of China from 2020 to 2021. MEASUREMENTS Muscle mass was assessed by skeletal muscle index(SMI). Muscle strength was measured by handgrip strength, and physical performance was measured via gait speed and Timed Up and Go Test (TUGT). Nutritional status was assessed by Malnutrition Inflammation Score (MIS). Depressive symptoms were evaluated by the Patient Health Questionnaire-9 (PHQ-9). Logistic regression and mediation analyses fully adjusted for all potential confounding factors. RESULTS Among 499 participants (312 men, mean age 69.2±6.6 years), 108 (21.6%) had depressive symptoms. The muscle strength, physical performance and malnutrition were associated with depressive symptoms. Furthermore, malnutrition significantly mediated the association of muscle function with total, cognitive-affective symptoms. The association of the muscle function with somatic symptoms were mediated by the nutritional status. The mediated proportions of malnutrition in the relationship between physical performance and depressive symptoms clusters were stronger in somatic symptoms than in cognitive-affective symptoms. CONCLUSIONS Our findings suggest that muscle function rather than muscle mass may contribute substantially to the development of depressive symptoms clusters in the hemodialysis via malnutrition. The malnutrition mediated stronger in the association of muscle function with somatic symptoms. These findings may help guide clinicians to better diagnose and manage depression in the context of concomitant muscle function and malnutrition.
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Affiliation(s)
- X Chen
- Qi Guo, M.D., Ph.D. Department of Rehabilitation Medicine, Shanghai University of Medicine and Health Sciences Affiliated Zhoupu Hospital, 1500 Zhouyuan Road, Pudong New District, Shanghai, 201318, China, Phone: 86-22-8333-6977, Fax: 86-22-8333-6977, E-mail:
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Seton N, Anderson S, Power A, Ball Z, Divi S, Su H, Starmer G. Gender and Ethnic Differences in Morbidity and Coronary Revascularisation Rates Amongst Young Australians in Far North Queensland. Heart Lung Circ 2022. [DOI: 10.1016/j.hlc.2022.06.030] [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: 10/16/2022]
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46
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Seton N, Power A, Anderson S, Divi S, Ball Z, Su H, Starmer G. Gender and Ethnic Differences in Length of Stay Post Coronary Angiography in Far North Queensland. Heart Lung Circ 2022. [DOI: 10.1016/j.hlc.2022.06.475] [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: 10/16/2022]
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Mao S, Zhao LP, Li XH, Sun YF, Su H, Zhang Y, Li KL, Fan DC, Zhang MY, Sun ZG, Wang SC. [The diagnostic performance of 2020 Chinese Ultrasound Thyroid Imaging Reporting and Data System in thyroid nodules]. Zhonghua Yi Xue Za Zhi 2021; 101:3748-3753. [PMID: 34856704 DOI: 10.3760/cma.j.cn112137-20210401-00799] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To evaluate the diagnostic performance of the Chinese Ultrasound Thyroid Imaging Reporting and Data System (C-TIRADS) in thyroid nodules,and to compare it with the TIRADS proposed by Kwak et al. (K-TIRADS) and the TIRADS proposed by the American College of Radiology (ACR-TIRADS). Methods: The data of 1 750 patients with 2 029 thyroid nodules in the Department of Thyroid Surgery, the Affiliated Hospital of Jining Medical University from January 2018 to November 2020 was retrospectively collected. Among them, there were 328 males and 1 422 females,aged from 6 to 86 with an average of (47±12) years. The nodules were divided into≤1.0 cm group(n=997) and>1.0 cm group(n=1 032)based on the size of the nodules. The stratification for malignant risk and the determination of benign or malignancy of the nodules was evaluated using the C-TIRADS, K-TIRADS and ACR-TIRADS, respectively. The receiver operating characteristic (ROC)curve analysis was performed to compare the diagnostic performance of the aforementioned three kinds of TIRADS using pathological results as the referent standard. Results: The optimal diagnosis points in the determination of malignant nodules of C-TIRADS, K-TIRADS and ACR-TIRADS in the two groups were 4A, 4b and 4 respectively according to ROC curve analysis. For the diagnosis of the malignant nodules, the C-TIRADS achieved with an AUC value of 0.772 and 0.892 in the ≤1.0 cm group and>1.0 cm group, respectively, which was significantly higher than K-TIRADS (AUC= 0.762 and 0.869, respectively) and ACR-TIRADS (AUC= 0.735 and 0.832, respectively) (P<0.05). The sensitivity, specificity, accuracy, positive predictive value and negative predictive value of C-TIRADS were 94.99%, 59.41%, 86.46%, 88.13%, 78.89% (≤1.0 cm group)and 88.34%, 90.05%, 89.34%, 86.33%, 91.57%(>1.0 cm group), respectively. C-TIRADS had the highest sensitivity, accuracy, and negative predictive value in the determination of malignant nodules in both groups compared to the other two kinds of TIRADS. Conclusions: The three kinds of TIRADS all have high diagnostic performance for the determination of the malignant nodules, and the C-TIRADS has the best overall efficacy, which can effectively assist clinicians for medical decision, and is worth to be popularized and applied in the clinical setting.
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Affiliation(s)
- S Mao
- Department of Ultrasound, the Affiliated Hospital of Jining Medical University, Shandong, Jining 272000, China
| | - L P Zhao
- Department of Radiology, the Affiliated Hospital of Jining Medical University, Shandong, Jining 272000, China
| | - X H Li
- Department of Ultrasound, the Affiliated Hospital of Jining Medical University, Shandong, Jining 272000, China
| | - Y F Sun
- Department of Ultrasound, the Affiliated Hospital of Jining Medical University, Shandong, Jining 272000, China
| | - H Su
- Department of Ultrasound, the Affiliated Hospital of Jining Medical University, Shandong, Jining 272000, China
| | - Y Zhang
- The Second Clinical College of Jining Medical University, Shandong, Jining 272000, China
| | - K L Li
- Department of Ultrasound, the Affiliated Hospital of Jining Medical University, Shandong, Jining 272000, China
| | - D C Fan
- Department of Ultrasound, the Affiliated Hospital of Jining Medical University, Shandong, Jining 272000, China
| | - M Y Zhang
- Department of Ultrasound, the Affiliated Hospital of Jining Medical University, Shandong, Jining 272000, China
| | - Z G Sun
- Department of Ultrasound, the Affiliated Hospital of Jining Medical University, Shandong, Jining 272000, China
| | - S C Wang
- Department of Ultrasound, the Affiliated Hospital of Jining Medical University, Shandong, Jining 272000, China
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Ruterbories D, Ahmad Dar Z, Akbar F, Ascencio M, Bashyal A, Bercellie A, Betancourt M, Bodek A, Bonilla J, Bravar A, Budd H, Caceres G, Cai T, Carneiro M, Díaz G, da Motta H, Felix J, Fields L, Filkins A, Fine R, Gago A, Gallagher H, Ghosh A, Gran R, Harris D, Henry S, Jena D, Jena S, Kleykamp J, Kordosky M, Last D, Le T, Lozano A, Lu XG, Maher E, Manly S, Mann W, Mauger C, McFarland K, McGowan A, Messerly B, Miller J, Morfín J, Naples D, Nelson J, Nguyen C, Norrick A, Olivier A, Paolone V, Perdue G, Plows KJ, Ramírez M, Ray H, Schellman H, Solano Salinas C, Su H, Sultana M, Syrotenko V, Valencia E, Vaughan N, Waldron A, Yaeggy B, Yang K, Zazueta L. Constraining the NuMI neutrino flux using inverse muon decay reactions in MINERvA. Int J Clin Exp Med 2021. [DOI: 10.1103/physrevd.104.092010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Guo Y, Wang R, Li J, Song Y, Min J, Zhao T, Hua L, Shi J, Zhang C, Ma P, Yang C, Zhu L, Gan D, Li S, Liu X, Su H. Comprehensive Analysis of m6A RNA Methylation Regulators and the Immune Microenvironment to Aid Immunotherapy in Pancreatic Cancer. Front Immunol 2021; 12:769425. [PMID: 34804059 PMCID: PMC8602908 DOI: 10.3389/fimmu.2021.769425] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [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: 09/02/2021] [Accepted: 10/19/2021] [Indexed: 12/19/2022] Open
Abstract
Pancreatic cancer (PAAD) is one of the most malignant cancers and immune microenvironment has been proved to be involved in pathogenesis of PAAD. m6A modification, related to the expression of m6A regulators, participates in the development of multiple cancers. However, the correlation between m6A regulators and immune microenvironment was largely unknown in PAAD. And because of the small sample size of pancreatic cancer in the TCGA database, it is not enough to draw a convincing conclusion. In the present study, we downloaded seven pancreatic cancer datasets with survival data and removed batch effects among these datasets to be used as the PAAD cohort to analyze the immune landscape of PAAD and the expression pattern of m6A regulators and divided the integrated dataset into cluster 1 and cluster 2 by consensus clustering for m6A regulators. Lower m6A regulators were found to be related to higher immune cell infiltration and a better survival. Moreover, we identified six m6A regulators and constructed the prognostic signature of m6A regulators. Patients with low-risk score had a higher response to immune checkpoint inhibitor and a longer overall survival. To figure out the underlying mechanism, we analyzed the cancer immunity cycle, most altered genes, gene set enrichment analysis (GSEA) and gene set variation analysis (GSVA) in risk subtypes. In summary, the present study proved m6A regulators modulated the PAAD immune microenvironment. And risk scores served as predictive indicator for immunotherapy and played a prognostic role for PAAD patients. Our study provided novel therapeutic targets to improve immunotherapy efficacy.
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Affiliation(s)
- Yongdong Guo
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Ronglin Wang
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Junqiang Li
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Yang Song
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Jie Min
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Ting Zhao
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Lei Hua
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Jingjie Shi
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Chao Zhang
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Peixiang Ma
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Cheng Yang
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Liaoliao Zhu
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Dongxue Gan
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Shanshan Li
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, China
| | - Xiaonan Liu
- Department of Ambulatory Surgery Center, Xijing Hospital, Air Force Medical University, Xi'an, China
| | - Haichuan Su
- Department of Oncology, Tangdu Hospital, Air Force Medical University, Xi'an, China
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Zheng X, He X, Yang Y, Qi S, Zhang L, Qu B, Zhong Q, Qian L, Hou X, Qiao X, Wang H, Zhu Y, Cao J, Wu J, Wu T, Zhu S, Shi M, Xu L, Su H, Song Y, Zhu J, Zhang Y, Huang H, Wang Y, Li Y. Improved Overall Survival Associated With Decreased Distant Metastasis Following Asparaginase-Based Chemotherapy and Radiotherapy for Intermediate- and High-Risk Early-Stage Extranodal Nasal-Type NK/T-Cell Lymphoma. Int J Radiat Oncol Biol Phys 2021. [DOI: 10.1016/j.ijrobp.2021.07.947] [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: 12/01/2022]
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