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Hounsome L, Herr D, Bryant R, Smith R, Loman L, Harris J, Youhan U, Dzene E, Hadjipantelis P, Long H, Laurence T, Riley S, Cumming F. Epidemiological impact of a large number of false negative SARS-CoV-2 test results in South West England during September and October 2021. Epidemics 2024; 46:100739. [PMID: 38211389 DOI: 10.1016/j.epidem.2023.100739] [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: 07/24/2023] [Revised: 11/30/2023] [Accepted: 12/18/2023] [Indexed: 01/13/2024] Open
Abstract
During September and October 2021, a substantial number of Polymerase Chain Reaction (PCR) tests in England processed at a single laboratory were incorrectly reported as negative. We estimate the number of false negative test results issued and investigate the epidemiological impact of this incident. We estimate the number of COVID-19 cases that would have been reported had the sensitivity of the laboratory test procedure not dropped for the period 2 September to 12 October. In addition, by making comparisons between the most affected local areas and comparator populations, we estimate the number of additional infections, cases, hospitalisations and deaths that could have occurred as a result of increased transmission due to false negative test results.We estimate that around 39,000 tests may have been false negatives during this period and, as a direct result of this incident, the most affected areas in the South-West of England could have experienced between 6000 and 34,000 additional reportable cases, with a central estimate of around 24,000 additional reportable cases. Using modelled relationships between key variables, we estimate that this central estimate could have translated to approximately 55,000 additional infections.Each false negative likely led to around 1.5 additional infections. The incident is likely to have had a measurable impact on cases and infections in the affected areas in the South-West of England. IMPACT STATEMENT: These results indicate the significant negative impact of incorrect testing on COVID outcomes; and make a substantial contribution to understanding the impact of testing systems and the need to ensure high accuracy in testing and reporting of results.
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Affiliation(s)
- L Hounsome
- Advanced Analytics Team, Data, Analytics and Surveillance, UKHSA, Nobel House, 17 Smith Square, London SW1P 3JR, UK.
| | - D Herr
- Advanced Analytics Team, Data, Analytics and Surveillance, UKHSA, Nobel House, 17 Smith Square, London SW1P 3JR, UK
| | - R Bryant
- Advanced Analytics Team, Data, Analytics and Surveillance, UKHSA, Nobel House, 17 Smith Square, London SW1P 3JR, UK
| | - R Smith
- Advanced Analytics Team, Data, Analytics and Surveillance, UKHSA, Nobel House, 17 Smith Square, London SW1P 3JR, UK
| | - L Loman
- Advanced Analytics Team, Data, Analytics and Surveillance, UKHSA, Nobel House, 17 Smith Square, London SW1P 3JR, UK
| | - J Harris
- Advanced Analytics Team, Data, Analytics and Surveillance, UKHSA, Nobel House, 17 Smith Square, London SW1P 3JR, UK
| | - U Youhan
- Advanced Analytics Team, Data, Analytics and Surveillance, UKHSA, Nobel House, 17 Smith Square, London SW1P 3JR, UK
| | - E Dzene
- Advanced Analytics Team, Data, Analytics and Surveillance, UKHSA, Nobel House, 17 Smith Square, London SW1P 3JR, UK
| | - P Hadjipantelis
- Advanced Analytics Team, Data, Analytics and Surveillance, UKHSA, Nobel House, 17 Smith Square, London SW1P 3JR, UK
| | - H Long
- Advanced Analytics Team, Data, Analytics and Surveillance, UKHSA, Nobel House, 17 Smith Square, London SW1P 3JR, UK
| | - T Laurence
- Advanced Analytics Team, Data, Analytics and Surveillance, UKHSA, Nobel House, 17 Smith Square, London SW1P 3JR, UK
| | - S Riley
- Director General, Data, Analytics and Surveillance, UKHSA, Nobel House, 17 Smith Square, London SW1P 3JR, UK.
| | - F Cumming
- Advanced Analytics Team, Data, Analytics and Surveillance, UKHSA, Nobel House, 17 Smith Square, London SW1P 3JR, UK
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Zhou XH, Liang Y, He SG, Tian SY, Long H, Cao Y, Xiong W. [The mechanism of NRF2 inhibiting ROS induced autophagy to reduce ovarian granulosa cells damage]. Zhonghua Yu Fang Yi Xue Za Zhi 2024; 58:261-267. [PMID: 38387960 DOI: 10.3760/cma.j.cn112150-20230905-00159] [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: 02/24/2024]
Abstract
This study explores the effects and possible mechanisms of nuclear factor E2 related factor 2 (NRF2) on ovarian granulosa cells, providing a scientific basis to prevent premature ovarian failure. An ovarian cell injury model was constructed by treating human ovarian granulosa cell (KGN cell) with 4-Vinylcyclohexene dioxide (VCD). Firstly, KGN cells were treated with different concentrations of VCD, and cell counting kit 8 (CCK-8) was used to detect ovarian cell proliferation. After determining IC50 by CCK8, the levels of estradiol and progesterone in the cell supernatant were detected using enzyme-linked immunosorbent assay (ELISA), reactive oxygen species (ROS) assay kit was used to detect the content of ROS in ovarian cells, real-time fluorescence quantitative polymerase chain reaction (qRT PCR) was used to detect the mRNA expression level of NRF2, and Western blot was used to detect the protein expression level of NRF2. Further, NRF2 silence (siNRF2) and overexpression (NRF2-OE) cell models were constructed through lentivirus transfection, and the effects of regulating NRF2 on VCD treated cell models were investigated by detecting hormone levels, oxidative stress indicators (ROS, SOD, GSH-Px), and autophagy (LC3B level). The results showed that VCD intervention inhibited the proliferation of ovarian granulosa cells in a time-dependent and dose-dependent manner (F>100, P<0.05), with an IC50 of 1.2 mmol/L at 24 hours. After VCD treatment, the level of estradiol in the cell supernatant decreased from (56.32±10.18) ng/ml to (24.59±8.75) ng/ml (t=5.78, P<0.05). Progesterone decreased from (50.25±7.03) ng/ml to (25.13±6.67) ng/ml (t=6.54, P<0.05). After VCD treatment, the SOD of cells decreased from (44.47±7.71) ng/ml to (30.92±4.97) ng/ml (t=3.61, P<0.05). GSH-Px decreased from (68.51±10.17) ng/ml to (35.19±6.59) ng/ml (t=5.73, P<0.05). Simultaneously accompanied by an increase in autophagy and a decrease in NRF2. This study successfully constructed KGN cell models that silenced NRF2 and overexpressed NRF2. Subsequently, this study treated each group of cells with VCD and found that the cell proliferation activity of the siNRF2 group was significantly reduced (t=8.37, P<0.05), while NRF2-OE could reverse the cell activity damage caused by VCD (t=3.37, P<0.05). The siNRF2 group had the lowest level of estradiol (t=5.78, P<0.05), while NRF2-OE could reverse the decrease in cellular estradiol levels caused by VCD (t=5.58, P<0.05). The siNRF2 group had the lowest progesterone levels (t=3.02, P<0.05), while NRF2-OE could reverse the decrease in cellular progesterone levels caused by VCD (t=2.41, P<0.05). The ROS level in the siNRF2 group was the highest (t=2.86, P<0.05), NRF2-OE could reverse the increase in ROS caused by VCD (t=3.14, P<0.05), the SOD enzyme content in the siNRF2 group was the lowest (t=2.98, P<0.05), and NRF2-OE could reverse the decrease in SOD enzyme content caused by VCD (t=4.72, P<0.05). The GSH-Px enzyme content in the siNRF2 group was the lowest (t=3.67, P<0.05), and NRF2-OE could reverse the decrease in antioxidant enzyme content caused by VCD (t=2.71, P<0.05). The LC3B level was highest in the siNRF2 group (t=2.45, P<0.05), and NRF2-OE was able to reverse the LC3B elevation caused by VCD (t=9.64, P<0.05). In conclusion, NRF2 inhibits ROS induced autophagy, thereby playing a role in reducing ovarian granulosa cell damage, which may be a potential target for premature ovarian failure.
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Affiliation(s)
- X H Zhou
- Hunan Provincial Key Laboratory of Regional Hereditary Birth Defects Prevention and Control, Changsha Hospital for Maternal & Child Health Care Affiliated to Hunan Normal University, Changsha 410007, China
| | - Y Liang
- Hunan Provincial Key Laboratory of Regional Hereditary Birth Defects Prevention and Control, Changsha Hospital for Maternal & Child Health Care Affiliated to Hunan Normal University, Changsha 410007, China
| | - S G He
- Hunan Provincial Key Laboratory of Regional Hereditary Birth Defects Prevention and Control, Changsha Hospital for Maternal & Child Health Care Affiliated to Hunan Normal University, Changsha 410007, China
| | - S Y Tian
- Hunan Provincial Key Laboratory of Regional Hereditary Birth Defects Prevention and Control, Changsha Hospital for Maternal & Child Health Care Affiliated to Hunan Normal University, Changsha 410007, China
| | - H Long
- Hunan Provincial Key Laboratory of Regional Hereditary Birth Defects Prevention and Control, Changsha Hospital for Maternal & Child Health Care Affiliated to Hunan Normal University, Changsha 410007, China
| | - Y Cao
- Hunan Provincial Key Laboratory of Regional Hereditary Birth Defects Prevention and Control, Changsha Hospital for Maternal & Child Health Care Affiliated to Hunan Normal University, Changsha 410007, China
| | - W Xiong
- Department of Gynecology Endocrine & Reproductive Center,Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, National Clinical Research Center for Obstetric & Gynecologic Diseases Department of Obstetrics and Gynecology, Beijing 100730, China
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Long H, Steimle JD, Grisanti Canozo FJ, Kim JH, Li X, Morikawa Y, Park M, Turaga D, Adachi I, Wythe JD, Samee MAH, Martin JF. Endothelial cells adopt a pro-reparative immune responsive signature during cardiac injury. Life Sci Alliance 2024; 7:e202201870. [PMID: 38012001 PMCID: PMC10681909 DOI: 10.26508/lsa.202201870] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 11/11/2023] [Accepted: 11/14/2023] [Indexed: 11/29/2023] Open
Abstract
Modulation of the heart's immune microenvironment is crucial for recovery after ischemic events such as myocardial infarction (MI). Endothelial cells (ECs) can have immune regulatory functions; however, interactions between ECs and the immune environment in the heart after MI remain poorly understood. We identified an EC-specific IFN responsive and immune regulatory gene signature in adult and pediatric heart failure (HF) tissues. Single-cell transcriptomic analysis of murine hearts subjected to MI uncovered an EC population (IFN-ECs) with immunologic gene signatures similar to those in human HF. IFN-ECs were enriched in regenerative-stage mouse hearts and expressed genes encoding immune responsive transcription factors (Irf7, Batf2, and Stat1). Single-cell chromatin accessibility studies revealed an enrichment of these TF motifs at IFN-EC signature genes. Expression of immune regulatory ligand genes by IFN-ECs suggests bidirectional signaling between IFN-ECs and macrophages in regenerative-stage hearts. Our data suggest that ECs may adopt immune regulatory signatures after cardiac injury to accompany the reparative response. The presence of these signatures in human HF and murine MI models suggests a potential role for EC-mediated immune regulation in responding to stress induced by acute injury in MI and chronic adverse remodeling in HF.
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Affiliation(s)
- Hali Long
- https://ror.org/02pttbw34 Interdepartmental Program in Integrative Molecular and Biomedical Sciences, Baylor College of Medicine, Houston, TX, USA
- https://ror.org/02pttbw34 Department of Integrative Physiology, Baylor College of Medicine, Houston, TX, USA
| | - Jeffrey D Steimle
- https://ror.org/02pttbw34 Department of Integrative Physiology, Baylor College of Medicine, Houston, TX, USA
| | | | - Jong Hwan Kim
- https://ror.org/02pttbw34 Department of Integrative Physiology, Baylor College of Medicine, Houston, TX, USA
- https://ror.org/00r4vsg44 Cardiomyocyte Renewal Laboratory, The Texas Heart Institute, Houston, TX, USA
| | - Xiao Li
- https://ror.org/00r4vsg44 Cardiomyocyte Renewal Laboratory, The Texas Heart Institute, Houston, TX, USA
| | - Yuka Morikawa
- https://ror.org/00r4vsg44 Cardiomyocyte Renewal Laboratory, The Texas Heart Institute, Houston, TX, USA
| | - Minjun Park
- https://ror.org/02pttbw34 Department of Integrative Physiology, Baylor College of Medicine, Houston, TX, USA
| | - Diwakar Turaga
- https://ror.org/02pttbw34 Section of Critical Care Medicine, Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA
| | - Iki Adachi
- https://ror.org/02pttbw34 Section of Cardiothoracic Surgery, Department of Surgery, Baylor College of Medicine, Houston, TX, USA
| | - Joshua D Wythe
- https://ror.org/02pttbw34 Department of Integrative Physiology, Baylor College of Medicine, Houston, TX, USA
- https://ror.org/02pttbw34 Cardiovascular Research Institute, Baylor College of Medicine, Houston, TX, USA
| | - Md Abul Hassan Samee
- https://ror.org/02pttbw34 Department of Integrative Physiology, Baylor College of Medicine, Houston, TX, USA
| | - James F Martin
- https://ror.org/02pttbw34 Interdepartmental Program in Integrative Molecular and Biomedical Sciences, Baylor College of Medicine, Houston, TX, USA
- https://ror.org/02pttbw34 Department of Integrative Physiology, Baylor College of Medicine, Houston, TX, USA
- https://ror.org/00r4vsg44 Cardiomyocyte Renewal Laboratory, The Texas Heart Institute, Houston, TX, USA
- https://ror.org/02pttbw34 Cardiovascular Research Institute, Baylor College of Medicine, Houston, TX, USA
- https://ror.org/02pttbw34 Center for Organ Repair and Renewal, Baylor College of Medicine, Houston, TX, USA
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Long H, Shi MH, Li X. Efficacy and safety of atropine in myopic children: A meta-analysis of randomized controlled trials. J Fr Ophtalmol 2023; 46:929-940. [PMID: 37147148 DOI: 10.1016/j.jfo.2023.01.030] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 12/26/2022] [Accepted: 01/16/2023] [Indexed: 05/07/2023]
Abstract
PURPOSE To evaluate the safety and efficacy of atropine for childhood myopia and further explore the optimal concentration of atropine, so as to provide more reference for clinical application. METHODS PubMed, Embase, Cochrane Library and ClinicalTrials.gov were comprehensively searched for randomized controlled trials (RCTs) up to October 14, 2021. The efficacy outcomes were progression of spherical equivalent (SE) and axial length (AL). The safety outcomes included accommodation amplitude, pupil size and adverse effects. The meta-analysis was performed using Review Manager 5.3. RESULTS Eighteen RCTs involving 3002 eyes were included. The results showed that at 6-36 months of treatment, atropine was effective in slowing the progression of myopia in children. At 12 months, the WMD of SE and AL of low-dose atropine was 0.25 diopters (D) and 0.1 millimeter (mm), moderate-dose atropine was 0.44 D and 0.16mm, high-dose atropine was 1.21 D and 0.82mm, respectively, compared with the control group. Similarly, at 24 months, low-dose atropine was 0.22 D and 0.14mm, moderate-dose atropine was 0.60 D, high-dose atropine was 0.66 D and 0.24mm, respectively. Interestingly, we also found that there was no significant difference in the effects of low-dose atropine on accommodation amplitude and photopic pupil size compared with the control group, and the rate of photophobia, allergy, blurred vision and other side effects was similar between the low-dose atropine group and the control group. In addition, atropine appears to be more effective in myopic children in China than in other countries. CONCLUSIONS Atropine in various concentrations can effectively slow myopia progression in children, and its effect is dose-dependent, while low-dose atropine (0.01% atropine) appears to be safer.
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Affiliation(s)
- H Long
- Aier Eye Hospital of Wuhan University, Wuhan, China
| | - M H Shi
- Aier Eye Hospital of Wuhan University, Wuhan, China
| | - X Li
- Aier Eye Hospital of Wuhan University, Wuhan, China.
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5
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Ramabadran R, Wang JH, Reyes JM, Guzman AG, Gupta S, Rosas C, Brunetti L, Gundry MC, Tovy A, Long H, Gu T, Cullen SM, Tyagi S, Rux D, Kim JJ, Kornblau SM, Kyba M, Stossi F, Rau RE, Takahashi K, Westbrook TF, Goodell MA. DNMT3A-coordinated splicing governs the stem state switch towards differentiation in embryonic and haematopoietic stem cells. Nat Cell Biol 2023; 25:528-539. [PMID: 37024683 PMCID: PMC10337578 DOI: 10.1038/s41556-023-01109-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Accepted: 02/17/2023] [Indexed: 04/08/2023]
Abstract
Upon stimulation by extrinsic stimuli, stem cells initiate a programme that enables differentiation or self-renewal. Disruption of the stem state exit has catastrophic consequences for embryogenesis and can lead to cancer. While some elements of this stem state switch are known, major regulatory mechanisms remain unclear. Here we show that this switch involves a global increase in splicing efficiency coordinated by DNA methyltransferase 3α (DNMT3A), an enzyme typically involved in DNA methylation. Proper activation of murine and human embryonic and haematopoietic stem cells depends on messenger RNA processing, influenced by DNMT3A in response to stimuli. DNMT3A coordinates splicing through recruitment of the core spliceosome protein SF3B1 to RNA polymerase and mRNA. Importantly, the DNA methylation function of DNMT3A is not required and loss of DNMT3A leads to impaired splicing during stem cell turnover. Finally, we identify the spliceosome as a potential therapeutic target in DNMT3A-mutated leukaemias. Together, our results reveal a modality through which DNMT3A and the spliceosome govern exit from the stem state towards differentiation.
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Affiliation(s)
- Raghav Ramabadran
- Stem Cells and Regenerative Medicine Center, Baylor College of Medicine, Houston, TX, USA
- Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, TX, USA
- Interdepartmental Program in Integrative Molecular and Biomedical Sciences, Baylor College of Medicine, Houston, TX, USA
| | - Jarey H Wang
- Medical Scientist Training Program, Baylor College of Medicine, Houston, TX, USA
- Verna & Marrs McLean Department of Biochemistry and Molecular Biology, Baylor College of Medicine, Houston, TX, USA
| | - Jaime M Reyes
- Stem Cells and Regenerative Medicine Center, Baylor College of Medicine, Houston, TX, USA
- Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, TX, USA
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX, USA
| | - Anna G Guzman
- Stem Cells and Regenerative Medicine Center, Baylor College of Medicine, Houston, TX, USA
- Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, TX, USA
| | - Sinjini Gupta
- Stem Cells and Regenerative Medicine Center, Baylor College of Medicine, Houston, TX, USA
- Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, TX, USA
| | - Carina Rosas
- Stem Cells and Regenerative Medicine Center, Baylor College of Medicine, Houston, TX, USA
- Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, TX, USA
| | - Lorenzo Brunetti
- Stem Cells and Regenerative Medicine Center, Baylor College of Medicine, Houston, TX, USA
| | - Michael C Gundry
- Stem Cells and Regenerative Medicine Center, Baylor College of Medicine, Houston, TX, USA
- Medical Scientist Training Program, Baylor College of Medicine, Houston, TX, USA
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX, USA
| | - Ayala Tovy
- Stem Cells and Regenerative Medicine Center, Baylor College of Medicine, Houston, TX, USA
- Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, TX, USA
| | - Hali Long
- Interdepartmental Program in Integrative Molecular and Biomedical Sciences, Baylor College of Medicine, Houston, TX, USA
| | - Tianpeng Gu
- Stem Cells and Regenerative Medicine Center, Baylor College of Medicine, Houston, TX, USA
- Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, TX, USA
| | - Sean M Cullen
- Stem Cells and Regenerative Medicine Center, Baylor College of Medicine, Houston, TX, USA
- Medical Scientist Training Program, Baylor College of Medicine, Houston, TX, USA
| | - Siddhartha Tyagi
- Verna & Marrs McLean Department of Biochemistry and Molecular Biology, Baylor College of Medicine, Houston, TX, USA
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX, USA
| | - Danielle Rux
- Lillehei Heart Institute and Department of Pediatrics, University of Minnesota, Minneapolis, MN, USA
| | - Jean J Kim
- Stem Cells and Regenerative Medicine Center, Baylor College of Medicine, Houston, TX, USA
| | - Steven M Kornblau
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Michael Kyba
- Lillehei Heart Institute and Department of Pediatrics, University of Minnesota, Minneapolis, MN, USA
| | - Fabio Stossi
- Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, TX, USA
| | - Rachel E Rau
- Department of Pediatrics, Baylor College of Medicine and Texas Children's Hospital, Houston, TX, USA
| | - Koichi Takahashi
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Thomas F Westbrook
- Verna & Marrs McLean Department of Biochemistry and Molecular Biology, Baylor College of Medicine, Houston, TX, USA
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX, USA
- Therapeutic Innovation Center, Baylor College of Medicine, Houston, TX, USA
| | - Margaret A Goodell
- Stem Cells and Regenerative Medicine Center, Baylor College of Medicine, Houston, TX, USA.
- Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, TX, USA.
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CHEN X, Xiao J, Tao D, Liang Y, Chen S, Shen L, Li S, Zheng Z, Zeng Y, Luo C, Peng F, Long H. WCN23-0693 METADHERIN PROMOTES PODOCYTE INJURY AND PROTEINURIA THROUGH ACTIVATING cAMP/PKA/β-CATENIN SIGNALING. Kidney Int Rep 2023. [DOI: 10.1016/j.ekir.2023.02.491] [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: 03/22/2023] Open
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Long H, Chen AL, Huang SW, Zhou HL. Letter to the Editor: Analyzing Global Sarcopenia Research: Revealing Trends and Hotspots through Bibliometric Analysis and Visualization (1997-2022). J Nutr Health Aging 2023; 27:1147-1148. [PMID: 37997738 DOI: 10.1007/s12603-023-2016-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Accepted: 10/01/2023] [Indexed: 11/25/2023]
Affiliation(s)
- H Long
- Hong-Lian Zhou, Department of General Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, P. R. China; Tel: +86-27-8366-3062; fax: +86-27-8366-3035;
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Lin YB, Long H, Chen YH, Zhai WY, Wang YZ, Rao BY. EP05.02-011 Phase II Trial of Neoadjuvant Tislelizumab with Chemotherapy for Resectable Stage IIB-III Non-small Cell Lung Cancer. J Thorac Oncol 2022. [DOI: 10.1016/j.jtho.2022.07.493] [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: 10/14/2022]
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Hill MC, Kadow ZA, Long H, Morikawa Y, Martin TJ, Birks EJ, Campbell KS, Nerbonne J, Lavine K, Wadhwa L, Wang J, Turaga D, Adachi I, Martin JF. Integrated multi-omic characterization of congenital heart disease. Nature 2022; 608:181-191. [PMID: 35732239 PMCID: PMC10405779 DOI: 10.1038/s41586-022-04989-3] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Accepted: 06/16/2022] [Indexed: 11/09/2022]
Abstract
The heart, the first organ to develop in the embryo, undergoes complex morphogenesis that when defective results in congenital heart disease (CHD). With current therapies, more than 90% of patients with CHD survive into adulthood, but many suffer premature death from heart failure and non-cardiac causes1. Here, to gain insight into this disease progression, we performed single-nucleus RNA sequencing on 157,273 nuclei from control hearts and hearts from patients with CHD, including those with hypoplastic left heart syndrome (HLHS) and tetralogy of Fallot, two common forms of cyanotic CHD lesions, as well as dilated and hypertrophic cardiomyopathies. We observed CHD-specific cell states in cardiomyocytes, which showed evidence of insulin resistance and increased expression of genes associated with FOXO signalling and CRIM1. Cardiac fibroblasts in HLHS were enriched in a low-Hippo and high-YAP cell state characteristic of activated cardiac fibroblasts. Imaging mass cytometry uncovered a spatially resolved perivascular microenvironment consistent with an immunodeficient state in CHD. Peripheral immune cell profiling suggested deficient monocytic immunity in CHD, in agreement with the predilection in CHD to infection and cancer2. Our comprehensive phenotyping of CHD provides a roadmap towards future personalized treatments for CHD.
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MESH Headings
- Bone Morphogenetic Protein Receptors/metabolism
- Cardiomyopathy, Dilated/genetics
- Cardiomyopathy, Dilated/immunology
- Cardiomyopathy, Dilated/metabolism
- Cardiomyopathy, Dilated/pathology
- Cardiomyopathy, Hypertrophic/genetics
- Cardiomyopathy, Hypertrophic/immunology
- Cardiomyopathy, Hypertrophic/metabolism
- Cardiomyopathy, Hypertrophic/pathology
- Disease Progression
- Fibroblasts/metabolism
- Fibroblasts/pathology
- Forkhead Transcription Factors/metabolism
- Heart Defects, Congenital/genetics
- Heart Defects, Congenital/immunology
- Heart Defects, Congenital/metabolism
- Heart Defects, Congenital/pathology
- Humans
- Hypoplastic Left Heart Syndrome/genetics
- Hypoplastic Left Heart Syndrome/immunology
- Hypoplastic Left Heart Syndrome/metabolism
- Hypoplastic Left Heart Syndrome/pathology
- Image Cytometry
- Insulin Resistance
- Monocytes/immunology
- Myocytes, Cardiac/metabolism
- Myocytes, Cardiac/pathology
- Phenotype
- RNA-Seq
- Signal Transduction/genetics
- Single-Cell Analysis
- Tetralogy of Fallot/genetics
- Tetralogy of Fallot/immunology
- Tetralogy of Fallot/metabolism
- Tetralogy of Fallot/pathology
- YAP-Signaling Proteins/metabolism
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Affiliation(s)
- Matthew C Hill
- Program in Developmental Biology, Baylor College of Medicine, Houston, TX, USA
- Cardiovascular Disease Initiative, The Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Cardiovascular Research Center, Massachusetts General Hospital, Boston, MA, USA
| | - Zachary A Kadow
- Program in Developmental Biology, Baylor College of Medicine, Houston, TX, USA
| | - Hali Long
- Interdepartmental Program in Integrative Molecular and Biomedical Sciences, Baylor College of Medicine, Houston, TX, USA
| | | | - Thomas J Martin
- Department of Molecular Physiology and Biophysics, Baylor College of Medicine, Houston, TX, USA
| | - Emma J Birks
- Department of Physiology, University of Kentucky, Lexington, KY, USA
| | - Kenneth S Campbell
- Department of Physiology, University of Kentucky, Lexington, KY, USA
- Division of Cardiovascular Medicine, University of Kentucky, Lexington, KY, USA
| | - Jeanne Nerbonne
- Center for Cardiovascular Research, Departmental of Medicine, Cardiovascular Division, Washington University School of Medicine, St Louis, MO, USA
| | - Kory Lavine
- Center for Cardiovascular Research, Departmental of Medicine, Cardiovascular Division, Washington University School of Medicine, St Louis, MO, USA
| | - Lalita Wadhwa
- Section of Cardiothoracic Surgery, Department of Surgery, Baylor College of Medicine, Houston, Texas, USA
| | - Jun Wang
- Department of Pediatrics, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Diwakar Turaga
- Section of Critical Care Medicine, Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA
| | - Iki Adachi
- Section of Cardiothoracic Surgery, Department of Surgery, Baylor College of Medicine, Houston, Texas, USA
| | - James F Martin
- Program in Developmental Biology, Baylor College of Medicine, Houston, TX, USA.
- Interdepartmental Program in Integrative Molecular and Biomedical Sciences, Baylor College of Medicine, Houston, TX, USA.
- Texas Heart Institute, Houston, TX, USA.
- Department of Molecular Physiology and Biophysics, Baylor College of Medicine, Houston, TX, USA.
- Center for Organ Repair and Renewal, Baylor College of Medicine, Houston, TX, USA.
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Hou X, Yang MZ, Li JB, Tan ZH, Long H, Fu JH, Zhang LJ, Lin P, Yang HX. Who are the real high-risk patients with pathological T2N0M0 non-small-cell lung cancer that can benefit from adjuvant chemotherapy? ESMO Open 2022; 7:100508. [PMID: 35688064 PMCID: PMC9184557 DOI: 10.1016/j.esmoop.2022.100508] [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] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Revised: 04/19/2022] [Accepted: 05/05/2022] [Indexed: 11/18/2022] Open
Abstract
Background Methods Results Conclusions ACT could not improve long-term survival in pT2N0M0 NSCLC in general. ACT could only improve OS and DFS in pT2N0M0 NSCLC >4 cm. ACT could not improve CSS in any subgroup of pT2N0M0 NSCLC. For patients with other high-risk factors, ACT failed to improve long-term survival.
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Affiliation(s)
- X Hou
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou City, Guangdong Province, P. R. China; State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou City, Guangdong Province, P. R. China
| | - M-Z Yang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou City, Guangdong Province, P. R. China; Department of Thoracic Surgery, Sun Yat-sen University Cancer Center, Guangzhou City, Guangdong Province, P. R. China
| | - J-B Li
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou City, Guangdong Province, P. R. China; Department of Clinical Research, Sun Yat-sen University Cancer Center, Guangzhou City, Guangdong Province, P. R. China
| | - Z-H Tan
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou City, Guangdong Province, P. R. China; State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou City, Guangdong Province, P. R. China
| | - H Long
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou City, Guangdong Province, P. R. China; Department of Thoracic Surgery, Sun Yat-sen University Cancer Center, Guangzhou City, Guangdong Province, P. R. China
| | - J-H Fu
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou City, Guangdong Province, P. R. China; Department of Thoracic Surgery, Sun Yat-sen University Cancer Center, Guangzhou City, Guangdong Province, P. R. China
| | - L-J Zhang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou City, Guangdong Province, P. R. China; Department of Thoracic Surgery, Sun Yat-sen University Cancer Center, Guangzhou City, Guangdong Province, P. R. China
| | - P Lin
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou City, Guangdong Province, P. R. China; Department of Thoracic Surgery, Sun Yat-sen University Cancer Center, Guangzhou City, Guangdong Province, P. R. China
| | - H-X Yang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou City, Guangdong Province, P. R. China; Department of Thoracic Surgery, Sun Yat-sen University Cancer Center, Guangzhou City, Guangdong Province, P. R. China.
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11
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Jiang L, Xiao K, Long H. [Prevention and treatment of mucocutaneous adverse reactions associated with epidermal growth factor receptor inhibitors]. Zhonghua Yu Fang Yi Xue Za Zhi 2022; 56:87-94. [PMID: 35092997 DOI: 10.3760/cma.j.cn112150-20210601-00528] [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: 06/14/2023]
Abstract
The epidermal growth factor receptor (EGFR) signaling is aberrantly overexpressed in many solid malignancies, making it an important target for anti-cancer biologic agents. Among them, epidermal growth factor receptor inhibitors (EGFRIs), which have been widely used in clinical practice, include anti-EGFR monoclonal antibodies and tyrosine kinase inhibitors. A proportion of patients treated with EGFRIs develop specific, dose-dependent skin toxicity such as papulopustular rash, paronychia, xerosis and itch. These side effects can cause physical and psychosocial discomfort that may result in dose reduction, discontinuance, or replacement of the current EGFRIs treatment. Correct diagnosis and treatment of these skin and mucosal adverse effects associated with EGFRIs is of great significance for the tertiary prevention of malignant tumors. A review on EGFRI-related mucocutaneous adverse reactions is presented here, focusing on the pathogenesis, the various clinical manifestations, the strategies for prevention and treatment of these conditions.
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Affiliation(s)
- L Jiang
- Department of Dermatology, the Second Xiangya Hospital of Central South University, Institute of Dermatology and Venereology of Central South University, Hunan Clinical Medicine Research Center for Major Skin Diseases and Skin Health, Changsha 410011, China
| | - K Xiao
- Department of Respiratory and Critical Care Medicine, the Second Xiangya Hospital of Central South University, Institute of Respiratory Diseases of Central South University, Changsha 410011, China
| | - H Long
- Department of Dermatology, the Second Xiangya Hospital of Central South University, Institute of Dermatology and Venereology of Central South University, Hunan Clinical Medicine Research Center for Major Skin Diseases and Skin Health, Changsha 410011, China
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12
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Zeng M, Zhu Y, Lin Z, Long H, Lu B, Sun B, Cheng L, Zhao S, Zhao R. Modified anterior midline approach to treat hyperextension bicondylar tibial plateau fractures: Surgical technique and clinical experience with 18 cases. Knee 2021; 32:1-8. [PMID: 34298335 DOI: 10.1016/j.knee.2021.07.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 07/01/2021] [Accepted: 07/05/2021] [Indexed: 02/02/2023]
Abstract
BACKGROUND We evaluated the modified anterior midline approach and its efficacy for hyperextension bicondylar tibial plateau (HEBTP) fractures. METHODS From 2015 to 2019, 18 patients with HEBTP fractures with just little posterior cortical displacement were treated using the modified anterior midline approach. The operative protocols are fully described in this article, and the following parameters: articular step-off height (ASH), posterior tibial slope angle (pTSA), and medial tibial plateau angle (mTPA) were measured perioperatively and at the final follow-up. We also recorded the Rasmussen score and range of motion (ROM) to assess knee joint function at the final follow-up. RESULTS No complications, such as percutaneous nerve damage, infection, skin necrosis, and internal fixation breakage or loosening occurred perioperatively. The mean time for bony union was 13.7 weeks, and the mean preoperative ASH of the anterior cortex was 4.49 mm; this was restored to its normal height after surgery. The mean preoperative pTSA and mTPA were - 5.89° and 81.69°, respectively, compared with 3.89° and 87.91°, respectively, postoperatively. Comparing the postoperative and final follow-up radiographs, there were no significant differences in ASH, pTSA, and mTPA (P < 0.05). The average Rasmussen score was 27.2 (range, 23-29) at the final follow-up. Excellent results were achieved in 14 (77.8%) patients and good in 4 (22.2%) patients. The mean ROM in flexion was 123.2° and 2.9° in extension at the final follow-up. CONCLUSIONS This study suggested that the modified anterior midline approach is a reasonable alternative for HEBTP fracture repair.
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Affiliation(s)
- M Zeng
- Department of Orthopedics, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Y Zhu
- Department of Orthopedics, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Z Lin
- Department of Orthopedics, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - H Long
- Department of Orthopedics, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - B Lu
- Department of Orthopedics, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - B Sun
- Department of Orthopedics, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - L Cheng
- Department of Orthopedics, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - S Zhao
- Department of Orthopedics, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - R Zhao
- Department of Orthopedics, Xiangya Hospital, Central South University, Changsha, Hunan, China.
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Adler C, Ahammed Z, Allgower C, Amonett J, Anderson BD, Anderson M, Averichev GS, Balewski J, Barannikova O, Barnby LS, Baudot J, Bekele S, Belaga VV, Bellwied R, Berger J, Bichsel H, Billmeier A, Bland LC, Blyth CO, Bonner BE, Boucham A, Brandin A, Bravar A, Cadman RV, Caines H, Calderón de la Barca Sánchez M, Cardenas A, Carroll J, Castillo J, Castro M, Cebra D, Chaloupka P, Chattopadhyay S, Chen Y, Chernenko SP, Cherney M, Chikanian A, Choi B, Christie W, Coffin JP, Cormier TM, Cramer JG, Crawford HJ, Csanád M, Deng WS, Derevschikov AA, Didenko L, Dietel T, Draper JE, Dunin VB, Dunlop JC, Eckardt V, Efimov LG, Emelianov V, Engelage J, Eppley G, Erazmus B, Fachini P, Faine V, Filimonov K, Finch E, Fisyak Y, Flierl D, Foley KJ, Fu J, Gagliardi CA, Gagunashvili N, Gans J, Gaudichet L, Germain M, Geurts F, Ghazikhanian V, Grachov O, Grigoriev V, Guedon M, Gushin E, Hallman TJ, Hardtke D, Harris JW, Henry TW, Heppelmann S, Herston T, Hippolyte B, Hirsch A, Hjort E, Hoffmann GW, Horsley M, Huang HZ, Humanic TJ, Igo G, Ishihara A, Ivanshin YI, Jacobs P, Jacobs WW, Janik M, Johnson I, Jones PG, Judd EG, Kaneta M, Kaplan M, Keane D, Kiryluk J, Kisiel A, Klay J, Klein SR, Klyachko A, Konstantinov AS, Kopytine M, Kotchenda L, Kovalenko AD, Kramer M, Kravtsov P, Krueger K, Kuhn C, Kulikov AI, Kunde GJ, Kunz CL, Kutuev RK, Kuznetsov AA, Lakehal-Ayat L, Lamont MAC, Landgraf JM, Lange S, Lansdell CP, Lasiuk B, Laue F, Lebedev A, Lednický R, Leontiev VM, LeVine MJ, Li Q, Lindenbaum SJ, Lisa MA, Liu F, Liu L, Liu Z, Liu QJ, Ljubicic T, Llope WJ, LoCurto G, Long H, Longacre RS, Lopez-Noriega M, Love WA, Ludlam T, Lynn D, Ma J, Ma R, Majka R, Margetis S, Markert C, Martin L, Marx J, Matis HS, Matulenko YA, McShane TS, Meissner F, Melnick Y, Meschanin A, Messer M, Miller ML, Milosevich Z, Minaev NG, Mitchell J, Moiseenko VA, Moore CF, Morozov V, de Moura MM, Munhoz MG, Nelson JM, Nevski P, Niida T, Nikitin VA, Nogach LV, Norman B, Nurushev SB, Odyniec G, Ogawa A, Okorokov V, Oldenburg M, Olson D, Paic G, Pandey SU, Panebratsev Y, Panitkin SY, Pavlinov AI, Pawlak T, Perevoztchikov V, Peryt W, Petrov VA, Planinic M, Pluta J, Porile N, Porter J, Poskanzer AM, Potrebenikova E, Prindle D, Pruneau C, Putschke J, Rai G, Rakness G, Ravel O, Ray RL, Razin SV, Reichhold D, Reid JG, Retiere F, Ridiger A, Ritter HG, Roberts JB, Rogachevski OV, Romero JL, Rose A, Roy C, Rykov V, Sakrejda I, Salur S, Sandweiss J, Saulys AC, Savin I, Schambach J, Scharenberg RP, Schmitz N, Schroeder LS, Schüttauf A, Schweda K, Seger J, Seliverstov D, Seyboth P, Shahaliev E, Shestermanov KE, Shimanskii SS, Shvetcov VS, Skoro G, Smirnov N, Snellings R, Sorensen P, Sowinski J, Spinka HM, Srivastava B, Stephenson EJ, Stock R, Stolpovsky A, Strikhanov M, Stringfellow B, Struck C, Suaide AAP, Sugarbaker E, Suire C, Šumbera M, Surrow B, Symons TJM, Szanto de Toledo A, Szarwas P, Tai A, Takahashi J, Tang AH, Thomas JH, Thompson M, Tikhomirov V, Todoroki T, Tokarev M, Tonjes MB, Trainor TA, Trentalange S, Tribble RE, Trofimov V, Tsai O, Ullrich T, Underwood DG, Van Buren G, VanderMolen AM, Vasilevski IM, Vasiliev AN, Vigdor SE, Voloshin SA, Wang F, Ward H, Watson JW, Wells R, Westfall GD, Whitten C, Wieman H, Willson R, Wissink SW, Witt R, Wood J, Xu N, Xu Z, Yakutin AE, Yamamoto E, Yang J, Yepes P, Yurevich VI, Zanevski YV, Zborovský I, Zhang H, Zhang WM, Zoulkarneev R, Zubarev AN. Erratum: Azimuthal Anisotropy of K_{S}^{0} and Λ+Λ[over ¯] Production at Midrapidity from Au+Au Collisions at sqrt[s]_{NN}=130 GeV [Phys. Rev. Lett. 89, 132301 (2002)]. Phys Rev Lett 2021; 127:089901. [PMID: 34477449 DOI: 10.1103/physrevlett.127.089901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Indexed: 06/13/2023]
Abstract
This corrects the article DOI: 10.1103/PhysRevLett.89.132301.
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Adams J, Adler C, Aggarwal MM, Ahammed Z, Amonett J, Anderson BD, Anderson M, Arkhipkin D, Averichev GS, Badyal SK, Balewski J, Barannikova O, Barnby LS, Baudot J, Bekele S, Belaga VV, Bellwied R, Berger J, Bezverkhny BI, Bhardwaj S, Bhaskar P, Bhati AK, Bichsel H, Billmeier A, Bland LC, Blyth CO, Bonner BE, Botje M, Boucham A, Brandin A, Bravar A, Cadman RV, Cai XZ, Caines H, Calderón de la Barca Sánchez M, Carroll J, Castillo J, Castro M, Cebra D, Chaloupka P, Chattopadhyay S, Chen HF, Chen Y, Chernenko SP, Cherney M, Chikanian A, Choi B, Christie W, Coffin JP, Cormier TM, Cramer JG, Crawford HJ, Csanád M, Das D, Das S, Derevschikov AA, Didenko L, Dietel T, Dong WJ, Dong X, Draper JE, Du F, Dubey AK, Dunin VB, Dunlop JC, Dutta Majumdar MR, Eckardt V, Efimov LG, Emelianov V, Engelage J, Eppley G, Erazmus B, Estienne M, Fachini P, Faine V, Faivre J, Fatemi R, Filimonov K, Filip P, Finch E, Fisyak Y, Flierl D, Foley KJ, Fu J, Gagliardi CA, Gagunashvili N, Gans J, Ganti MS, Gaudichet L, Germain M, Geurts F, Ghazikhanian V, Ghosh P, Gonzalez JE, Grachov O, Grigoriev V, Gronstal S, Grosnick D, Guedon M, Guertin SM, Gupta A, Gushin E, Gutierrez TD, Hallman TJ, Hardtke D, Harris JW, Heinz M, Henry TW, Heppelmann S, Herston T, Hippolyte B, Hirsch A, Hjort E, Hoffmann GW, Horsley M, Huang HZ, Huang SL, Humanic TJ, Igo G, Ishihara A, Jacobs P, Jacobs WW, Janik M, Jiang H, Johnson I, Jones PG, Judd EG, Kabana S, Kaneta M, Kaplan M, Keane D, Khodyrev VY, Kiryluk J, Kisiel A, Klay J, Klein SR, Klyachko A, Koetke DD, Kollegger T, Kopytine M, Kotchenda L, Kovalenko AD, Kramer M, Kravtsov P, Kravtsov VI, Krueger K, Kuhn C, Kulikov AI, Kumar A, Kunde GJ, Kunz CL, Kutuev RK, Kuznetsov AA, Lamont MAC, Landgraf JM, Lange S, Lansdell CP, Lasiuk B, Laue F, Lauret J, Lebedev A, Lednický R, LeVine MJ, Li C, Li Q, Lindenbaum SJ, Lisa MA, Liu F, Liu L, Liu Z, Liu QJ, Ljubicic T, Llope WJ, Long H, Longacre RS, Lopez-Noriega M, Love WA, Ludlam T, Lynn D, Ma J, Ma R, Ma YG, Magestro D, Mahajan S, Mangotra LK, Mahapatra DP, Majka R, Manweiler R, Margetis S, Markert C, Martin L, Marx J, Matis HS, Matulenko YA, McShane TS, Meissner F, Melnick Y, Meschanin A, Messer M, Miller ML, Milosevich Z, Minaev NG, Mironov C, Mishra D, Mitchell J, Mohanty B, Molnar L, Moore CF, Mora-Corral MJ, Morozov DA, Morozov V, de Moura MM, Munhoz MG, Nandi BK, Nayak SK, Nayak TK, Nelson JM, Nevski P, Niida T, Nikitin VA, Nogach LV, Norman B, Nurushev SB, Odyniec G, Ogawa A, Okorokov V, Oldenburg M, Olson D, Paic G, Pandey SU, Pal SK, Panebratsev Y, Panitkin SY, Pavlinov AI, Pawlak T, Perevoztchikov V, Perkins C, Peryt W, Petrov VA, Phatak SC, Picha R, Planinic M, Pluta J, Porile N, Porter J, Poskanzer AM, Potekhin M, Potrebenikova E, Potukuchi BVKS, Prindle D, Pruneau C, Putschke J, Rai G, Rakness G, Raniwala R, Raniwala S, Ravel O, Ray RL, Razin SV, Reichhold D, Reid JG, Renault G, Retiere F, Ridiger A, Ritter HG, Roberts JB, Rogachevski OV, Romero JL, Rose A, Roy C, Ruan LJ, Sahoo R, Sakrejda I, Salur S, Sandweiss J, Savin I, Schambach J, Scharenberg RP, Schmitz N, Schroeder LS, Schweda K, Seger J, Seliverstov D, Seyboth P, Shahaliev E, Shao M, Sharma M, Shestermanov KE, Shimanskii SS, Singaraju RN, Simon F, Skoro G, Smirnov N, Snellings R, Sood G, Sorensen P, Sowinski J, Spinka HM, Srivastava B, Stanislaus S, Stock R, Stolpovsky A, Strikhanov M, Stringfellow B, Struck C, Suaide AAP, Sugarbaker E, Suire C, Šumbera M, Surrow B, Symons TJM, Szanto de Toledo A, Szarwas P, Tai A, Takahashi J, Tang AH, Thein D, Thomas JH, Tikhomirov V, Todoroki T, Tokarev M, Tonjes MB, Trainor TA, Trentalange S, Tribble RE, Trivedi MD, Trofimov V, Tsai O, Ullrich T, Underwood DG, Van Buren G, VanderMolen AM, Vasiliev AN, Vasiliev M, Vigdor SE, Viyogi YP, Voloshin SA, Waggoner W, Wang F, Wang G, Wang XL, Wang ZM, Ward H, Watson JW, Wells R, Westfall GD, Whitten C, Wieman H, Willson R, Wissink SW, Witt R, Wood J, Wu J, Xu N, Xu Z, Xu ZZ, Yamamoto E, Yepes P, Yurevich VI, Zanevski YV, Zborovský I, Zhang H, Zhang WM, Zhang ZP, Żołnierczuk PA, Zoulkarneev R, Zoulkarneeva J, Zubarev AN. Erratum: Azimuthal Anisotropy at the Relativistic Heavy Ion Collider: The First and Fourth Harmonics [Phys. Rev. Lett. 92, 062301 (2004)]. Phys Rev Lett 2021; 127:069901. [PMID: 34420354 DOI: 10.1103/physrevlett.127.069901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Indexed: 06/13/2023]
Abstract
This corrects the article DOI: 10.1103/PhysRevLett.92.062301.
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Zhao L, Zhang X, Feng J, Xiao Z, Liu Y, Long H, Chen X, Tang W. [Exenatide promotes cholesterol efflux in pancreatic tissue of obese diabetic rats]. Nan Fang Yi Ke Da Xue Xue Bao 2021; 41:370-375. [PMID: 33849827 DOI: 10.12122/j.issn.1673-4254.2021.03.08] [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: 11/24/2022]
Abstract
OBJECTIVE To study the effect of exenatide on the expression of ABCA1 and cholesterol metabolism in the pancreas of obese diabetic rats. OBJECTIVE Twenty-four normal male SD rats and 18 obese diabetic rats (induced by high-fat feeding and STZ injection) were both divided equally into 2 groups for injections of saline or exenatide. After treatment for a week, the expression of ABCA1, cholesterol metabolism, and islet function of the rats were examined using real-time PCR, Western blotting, oil red O staining, cholesterol content determination, and HE staining. OBJECTIVE The expressions of ABCA1 at both mRNA and protein levels in pancreatic tissue were significantly lower in obese diabetic rats than in normal SD rats. The obese diabetic rats showed obvious lipid deposition and increased cholesterol content in the pancreatic tissue with significantly reduced islet volume and structural changes (P < 0.05); exenatide treatment of the diabetic rats significantly up-regulated ABCA1 expression, reduced lipid deposition and cholesterol content in pancreatic tissue, and increased number and volume of the islets, which presented with more orderly alignment (P < 0.05). OBJECTIVE Obese diabetic rats have lowered ABCA1 expression, cholesterol efflux block, and cholesterol accumulation in the pancreatic tissue. Exenatide can up-regulate ABCA1 expression and promote cholesterol efflux to reduce cholesterol content in the pancreatic tissue and improve islet function in obese diabetic rats.
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Affiliation(s)
- L Zhao
- Department of Gastrointestinal Surgery, First Affiliated Hospital, University of South China, Hengyang 421001, China
| | - X Zhang
- Department of Gastrointestinal Surgery, First Affiliated Hospital, University of South China, Hengyang 421001, China
| | - J Feng
- Research Lab of Translational Medicine, Hengyang Medical School, University of South China, Hengyang 421001, China
| | - Z Xiao
- Department of Gastrointestinal Surgery, First Affiliated Hospital, University of South China, Hengyang 421001, China
| | - Y Liu
- Department of Gastrointestinal Surgery, First Affiliated Hospital, University of South China, Hengyang 421001, China
| | - H Long
- Department of Gastrointestinal Surgery, First Affiliated Hospital, University of South China, Hengyang 421001, China
| | - X Chen
- Department of Gastrointestinal Surgery, First Affiliated Hospital, University of South China, Hengyang 421001, China
| | - W Tang
- Department of Hepatobiliary Surgery, First Affiliated Hospital, University of South China, Hengyang 421001, China
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Xiao ZS, Long H, Zhao L, Li HX, Zhang XN. LncRNA HOTTIP promotes proliferation and inhibits apoptosis of gastric carcinoma cells via adsorbing miR-615-3p. Eur Rev Med Pharmacol Sci 2021; 24:6692-6698. [PMID: 32633359 DOI: 10.26355/eurrev_202006_21656] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE To explore the role of long-noncoding ribonucleic acid HOXA transcript at the distal tip (lncRNA HOTTIP) in the proliferation and apoptosis of gastric carcinoma cells. MATERIALS AND METHODS The expressions of lncRNA HOTTIP in gastric carcinoma cell lines MGC-803, HGC-27, SNU-1, and SGC-7901 and normal gastric mucosa cell line RGM-1 were detected by real-time fluorescence quantitative polymerase chain reaction (PCR) and compared. The effects of lncRNA HOTTIP on proliferation and apoptosis of gastric carcinoma cells were detected by cell counting kit-8 (CCK-8), colony formation assay, and flow cytometry, respectively. StarBase v2.0 website was adopted to predict the relationship between lncRNA HOTTIP and target miRNAs. Dual-Luciferase reporter assay was performed to verify the sponge effect of lncRNA HOTTIP on miR-615-3p. CCK-8 experiment was conducted to detect its effect on proliferation of gastric carcinoma cells after co-silencing lncRNA HOTTIP and miR-615-3p. RESULTS LncRNA HOTTIP was highly expressed in gastric carcinoma cell lines MGC-803, HGC-27, SNU-1, and SGC-7901 than in normal gastric mucosa cell line RGM-1. After knockdown of lncRNA HOTTIP, the proliferation function of gastric carcinoma cells was markedly weakened, and the proportion of apoptotic cells increased. LncRNA HOTTIP was able to adsorb miR-615-3p via a sponge effect. Notably, knockdown of miR-615-3p restored the effect of silenced lncRNA HOTTIP on the proliferation function of gastric carcinoma cells. CONCLUSIONS LncRNA HOTTIP is highly expressed in gastric carcinoma cells. It affects cell proliferation and apoptosis in gastric carcinoma by adsorbing miR-615-3p via a sponge effect.
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Affiliation(s)
- Z-S Xiao
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of University of South China, Hengyang, China.
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Tung T, Long H, Hai L, Thanh N. Research Article Laparoscopic partial nephrectomy in the treatment of renal tumors in Thanh Hoa General Hospital, Vietnam. Genet Mol Res 2021. [DOI: 10.4238/gmr18747] [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: 11/03/2022]
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Liu B, Mo C, Wang W, Ye J, Jiang C, Xie X, Huang J, Huang G, Long H, Xie X. Treatment outcomes of percutaneous radiofrequency ablation versus adrenalectomy for adrenal metastases: a retrospective comparative study. J Endocrinol Invest 2020; 43:1249-1257. [PMID: 32166699 DOI: 10.1007/s40618-020-01212-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [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: 12/08/2019] [Accepted: 03/02/2020] [Indexed: 02/07/2023]
Abstract
PURPOSE To retrospectively evaluate the clinical outcomes of percutaneous ultrasound (US)-guided radiofrequency ablation (RFA) in treatment of adrenal metastasis (AM), and to compare with adrenalectomy (Adx). METHODS From June 2008 to August 2018, a total of 60 patients with AM treated at our hospital were retrospectively reviewed, of whom 29 treated by RFA (RFA group) and 31 by Adx (Adx group). The technical success, local tumor progression (LTP) and overall survival (OS) after the treatment were evaluated and compared. RESULTS In RFA group, the first technical success was 72.4% and the second technical success was 86.2%. In Adx group, all the AMs were successfully resected. After 24.5 ± 19.1 months follow-up period, a total of 8 patients (6 in RFA group and 2 in Adx group) were detected LTP. The 1-, 2- and 3- LTP rates after treatment were 17.1%, 30.9% and 44.7% in RFA group, and 6.5%, 6.5% and 6.5% in Adx group, respectively (P = 0.028). However, for AM ≤ 5 cm, the LTP between the two groups were comparable (P = 0.068). The 1-, 2- and 3- OS rates after treatment for AM were 85.0%, 42.4% and 27.8% in RFA group, and 93.0%, 66.1% and 52.3% in Adx group, respectively (P = 0.057). RFA offered shorter treatment time (23.6 ± 16.9 vs. 155.6 ± 58.8 min, P < 0.001), shorter hospital stay (7.8 ± 3.9 vs. 15.0 ± 4.9 days, P < 0.001), and lower hospital cost ($3405.7 ± 1067.8 vs. $5248.0 ± 2261.3, P = 0.003) than Adx. CONCLUSION In comparison with Adx, percutaneous US-guided RFA, as an alternative treatment, is feasible and effective in controlling AM, especially in AM ≤ 5 cm in diameter.
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Affiliation(s)
- B Liu
- Division of Interventional Ultrasound, Department of Medical Ultrasound, The First Affiliated Hospital, Sun Yat-Sen University, 58 Zhong Shan Road 2, Guangzhou, 510080, China.
| | - C Mo
- Department of Urology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510080, China
| | - W Wang
- Division of Interventional Ultrasound, Department of Medical Ultrasound, The First Affiliated Hospital, Sun Yat-Sen University, 58 Zhong Shan Road 2, Guangzhou, 510080, China
| | - J Ye
- Division of Interventional Ultrasound, Department of Medical Ultrasonics, Foshan First Municipal People's Hospital (The Affiliated Foshan Hospital of Sun Yat-Sen University), 81 Lingnan North Road, Foshan, 528000, Guangdong, China
| | - C Jiang
- Division of Interventional Ultrasound, Department of Medical Ultrasound, The First Affiliated Hospital, Sun Yat-Sen University, 58 Zhong Shan Road 2, Guangzhou, 510080, China
| | - X Xie
- Division of Interventional Ultrasound, Department of Medical Ultrasound, The First Affiliated Hospital, Sun Yat-Sen University, 58 Zhong Shan Road 2, Guangzhou, 510080, China
| | - J Huang
- Division of Interventional Ultrasound, Department of Medical Ultrasound, The First Affiliated Hospital, Sun Yat-Sen University, 58 Zhong Shan Road 2, Guangzhou, 510080, China
| | - G Huang
- Division of Interventional Ultrasound, Department of Medical Ultrasound, The First Affiliated Hospital, Sun Yat-Sen University, 58 Zhong Shan Road 2, Guangzhou, 510080, China
| | - H Long
- Division of Interventional Ultrasound, Department of Medical Ultrasound, The First Affiliated Hospital, Sun Yat-Sen University, 58 Zhong Shan Road 2, Guangzhou, 510080, China
| | - X Xie
- Division of Interventional Ultrasound, Department of Medical Ultrasound, The First Affiliated Hospital, Sun Yat-Sen University, 58 Zhong Shan Road 2, Guangzhou, 510080, China.
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Liang H, Hu H, Shan D, Lyu J, Yan X, Wang Y, Jian F, Li X, Lai W, Long H. CGRP Modulates Orofacial Pain through Mediating Neuron-Glia Crosstalk. J Dent Res 2020; 100:98-105. [PMID: 32853530 DOI: 10.1177/0022034520950296] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [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: 02/05/2023] Open
Abstract
Calcitonin gene-related peptide (CGRP) plays a crucial role in the modulation of orofacial pain, and we hypothesized that CGRP mediated a neuron-glia crosstalk in orofacial pain. The objective of this study was to elucidate the mechanisms whereby CGRP mediated trigeminal neuron-glia crosstalk in modulating orofacial pain. Orofacial pain was elicited by ligating closed-coil springs between incisors and molars. Trigeminal neurons and satellite glial cells (SGCs) were cultured for mechanistic exploration. Gene and protein expression were determined through immunostaining, polymerase chain reaction, and Western blot. Orofacial pain was evaluated through the rat grimace scale. Our results revealed that the expressions of CGRP were elevated in both trigeminal neurons and SGCs following the induction of orofacial pain. Intraganglionic administration of CGRP and olcegepant exacerbated and alleviated orofacial pain, respectively. The knockdown of CGRP through viral vector-mediated RNA interference was able to downregulate CGRP expressions in both neurons and SGCs and to alleviate orofacial pain. CGRP upregulated the expression of inducible nitric oxide synthase through the p38 signaling pathway in cultured SGCs. In turn, L-arginine (nitric oxide donor) was able to enhance orofacial pain by upregulating CGRP expressions in vivo. In cultured trigeminal neurons, L-arginine upregulated the expression of CGRP, and this effect was diminished by cilnidipine (N-type calcium channel blocker) while not by mibefradil (L-type calcium channel blocker). In conclusion, CGRP modulated orofacial pain through upregulating the expression of nitric oxide through the p38 signaling pathway in SGCs, and the resulting nitric oxide in turn stimulated CGRP expression through N-type calcium channel in neurons, building a CGRP-mediated positive-feedback neuron-glia crosstalk.
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Affiliation(s)
- H Liang
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Department of Orthodontics, West China Hospital of Stomatology, Sichuan University, Chengdu, China.,Key Laboratory of Oral Diseases of Gansu Province, Northwest Minzu University; Key Laboratory of Stomatology of State Ethnic Affairs Commission, Northwest Minzu University, Lanzhou, Gansu, China
| | - H Hu
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Department of Orthodontics, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - D Shan
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Department of Orthodontics, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - J Lyu
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Department of Orthodontics, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - X Yan
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Department of Orthodontics, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Y Wang
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Department of Orthodontics, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - F Jian
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Department of Orthodontics, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - X Li
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Department of Orthodontics, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - W Lai
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Department of Orthodontics, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - H Long
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Department of Orthodontics, West China Hospital of Stomatology, Sichuan University, Chengdu, China
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Xie ZY, Gong XX, Xu XD, Mei B, Xuan XZ, Long H, Zhang X, Cai XN. Identification of Vibrio alginolyticus virulent strain-specific DNA regions by suppression subtractive hybridization and PCR. J Appl Microbiol 2020; 129:1472-1485. [PMID: 32510751 DOI: 10.1111/jam.14739] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [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: 02/24/2020] [Revised: 05/23/2020] [Accepted: 06/02/2020] [Indexed: 12/25/2022]
Abstract
AIMS Vibrio alginolyticus was frequently isolated from diseased farmed fish in the coaster waters of Hainan Island over the past two decades. In this study, we attempted to identify candidates of virulent strain-specific DNA regions for this pathogen. METHODS AND RESULTS Suppression subtractive hybridization (SSH) and PCR were successively performed between the typical virulent strain and avirulent strain of V. alginolyticus, in which they shared 99·54% homology of 16S rDNAs. Out of 2873 subtracted clones, nine clones were finally indicated to harbour virulent strain-specific DNA fragments. The receivable functions of the major fragments in the nine clones were believed to encode methyl-accepting chemotaxis protein (n = 1), type VI secretion system-associated FHA domain protein TagH (n = 1), diguanylate cyclase (n = 1), AraC family transcriptional regulator (n = 1), ABC-type uncharacterized transport system permease component (n = 1) and hypothetical proteins (n = 4). Two hypothetical proteins contain several disordered regions. CONCLUSIONS Some specific DNA regions existed in the virulent strain of V. alginolyticus, and the SSH assay could be a highly sensitive method for identifying virulent regions in pathogens. SIGNIFICANCE AND IMPACT OF THE STUDY This report is the first to describe the identification of virulent strain-specific DNA regions in the V. alginolyticus genome, which is helpful in developing virulent strain-specific rapid detection methods and is a pivotal precondition for clarifying the molecular virulence mechanism of V. alginolyticus.
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Affiliation(s)
- Z-Y Xie
- State Key Laboratory of Marine Resource Utilization in the South China Sea, Hainan University, Haikou, Hainan Province, China.,Hainan Provincial Key Laboratory for Tropical Hydrobiology and Biotechnology, Hainan University, Haikou, Hainan Province, China.,College of Marine Sciences, Hainan University, Haikou, Hainan Province, China
| | - X-X Gong
- State Key Laboratory of Marine Resource Utilization in the South China Sea, Hainan University, Haikou, Hainan Province, China.,Hainan Provincial Key Laboratory for Tropical Hydrobiology and Biotechnology, Hainan University, Haikou, Hainan Province, China.,College of Marine Sciences, Hainan University, Haikou, Hainan Province, China
| | - X-D Xu
- College of Marine Sciences, Hainan University, Haikou, Hainan Province, China
| | - B Mei
- College of Marine Sciences, Hainan University, Haikou, Hainan Province, China
| | - X-Z Xuan
- College of Marine Sciences, Hainan University, Haikou, Hainan Province, China
| | - H Long
- State Key Laboratory of Marine Resource Utilization in the South China Sea, Hainan University, Haikou, Hainan Province, China
| | - X Zhang
- State Key Laboratory of Marine Resource Utilization in the South China Sea, Hainan University, Haikou, Hainan Province, China.,Hainan Provincial Key Laboratory for Tropical Hydrobiology and Biotechnology, Hainan University, Haikou, Hainan Province, China.,College of Marine Sciences, Hainan University, Haikou, Hainan Province, China
| | - X-N Cai
- State Key Laboratory of Marine Resource Utilization in the South China Sea, Hainan University, Haikou, Hainan Province, China.,Hainan Provincial Key Laboratory for Tropical Hydrobiology and Biotechnology, Hainan University, Haikou, Hainan Province, China.,College of Marine Sciences, Hainan University, Haikou, Hainan Province, China
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Long H, Zhao H, Chen A, Yao Z, Cheng B, Lu Q. Protecting medical staff from skin injury/disease caused by personal protective equipment during epidemic period of COVID-19: experience from China. J Eur Acad Dermatol Venereol 2020; 34:919-921. [PMID: 32441424 PMCID: PMC7280671 DOI: 10.1111/jdv.16388] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Accepted: 03/19/2020] [Indexed: 12/01/2022]
Abstract
Linked articles: COVID‐19 SPECIAL FORUM. J Eur Acad Dermatol Venereol 2020; 34: e210–e216.
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Affiliation(s)
- H Long
- Department of Dermatology, The Second Xiangya Hospital of Central South University, Changsha, China
| | - H Zhao
- Department of Dermatology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - A Chen
- Department of Dermatology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Z Yao
- Department of Dermatology, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - B Cheng
- Department of Dermatology, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Q Lu
- Department of Dermatology, The Second Xiangya Hospital of Central South University, Changsha, China.,Chinese Society of Dermatology (Dermatology Branch of Chinese Medical Association), Beijing, China
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22
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Yang H, Yang M, Cai J, Yang J, Li S, Long H, Fu J, Zhang L, Lin P, Wang X, Rong T. EP1.17-34 Association Between the Number of Resected Lymph Nodes and Long-Term Survival in N0 Non-Small Cell Lung Cancer: Data from a Chinese Large Cohort. J Thorac Oncol 2019. [DOI: 10.1016/j.jtho.2019.08.2444] [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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23
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Situ D, Long H, Tan Q, Luo Q, Wang Z, Jiang G, Rong T. OA13.02 Video-Assisted Thoracoscopic Surgery vs. Thoracotomy for Non-Small Cell Lung Cancer: Survival Outcome of a Randomized Trial. J Thorac Oncol 2019. [DOI: 10.1016/j.jtho.2019.08.478] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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24
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Li Q, Qiu B, Wang B, Zhang J, Li C, Zhou Y, Qin J, Guo S, Xie W, Hui Z, Liang Y, Guo J, Wang H, Zhu M, Shen W, Duan L, Chen L, Zhang L, Long H, Wang Y, Liu H. Comparable Local Control Rates after Hyper- and Hypo-Fractionated Radiotherapy with IMRT Technique in Small Cell Lung Cancer: The Introduction of Extended LQ and TCP Models. Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.1276] [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: 10/26/2022]
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25
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Ruan Z, Zhu Y, Lin Z, Long H, Zhao R, Sun B, Cheng L, Zhao S. Association between rs12742784 polymorphism and hip fracture, bone mineral density, and EPHB2 mRNA expression levels in elderly Chinese women. Climacteric 2019; 23:93-98. [PMID: 31352841 DOI: 10.1080/13697137.2019.1640195] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [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: 10/26/2022]
Abstract
Objective: This study aimed to determine the association between rs12742784 polymorphism in the non-coding area and hip fracture, bone mineral density (BMD), and EPHB2 mRNA expression levels in elderly Chinese women.Methods: We investigated 250 Chinese women (mean age: 63.5 ± 8.3 years) including 123 hip fracture patients and 127 non-fracture controls. All participants underwent clinical examination to meet the inclusion criteria. Lumbar and hip BMD were detected by dual-energy X-ray absorptiometry. rs12742784 polymorphism was determined by restriction fragment length polymorphism and EPHB2 mRNA expression levels were measured by real-time polymerase chain reaction.Results: Distribution of rs12742784 genotypes agreed with Hardy-Weinberg equilibrium. The frequency of the CT + TT genotype was significantly associated with decreased risk of hip fracture (adjusted odds ratio = 0.57, p < 0.01) after adjusting for age and body mass index, and with increased BMD and EPHB2 mRNA expression levels. The T allele of the rs12742784 single nucleotide polymorphism (SNP) was a protective factor for hip fracture (adjusted odds ratio = 0.56, p < 0.01).Conclusion: rs12742784 polymorphism was associated with EPHB2 mRNA expression levels, BMD, and hip fracture in Chinese women. The T allele of the rs12742784 SNP was a protective factor for osteoporosis and hip fracture.
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Affiliation(s)
- Z Ruan
- Department of Orthopedics, Xiangya Hospital, Central South University, Changsha, P.R. China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, P.R. China
| | - Y Zhu
- Department of Orthopedics, Xiangya Hospital, Central South University, Changsha, P.R. China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, P.R. China
| | - Z Lin
- Department of Orthopedics, Xiangya Hospital, Central South University, Changsha, P.R. China
| | - H Long
- Department of Orthopedics, Xiangya Hospital, Central South University, Changsha, P.R. China
| | - R Zhao
- Department of Orthopedics, Xiangya Hospital, Central South University, Changsha, P.R. China
| | - B Sun
- Department of Orthopedics, Xiangya Hospital, Central South University, Changsha, P.R. China
| | - L Cheng
- Department of Orthopedics, Xiangya Hospital, Central South University, Changsha, P.R. China
| | - S Zhao
- Department of Orthopedics, Xiangya Hospital, Central South University, Changsha, P.R. China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, P.R. China
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26
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Tian Y, Liao J, Luo S, Wang X, Zhang J, Zhang G, Long H. Image Gallery: Kerions involving the periorificial, perinasal regions, left upper eyelid and scalp: an unusual presentation of Trichophyton rubrum infection. Br J Dermatol 2019; 181:e89. [PMID: 31332777 DOI: 10.1111/bjd.18207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Y Tian
- Department of Dermatology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - J Liao
- Department of Dermatology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - S Luo
- Department of Dermatology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - X Wang
- Department of Dermatology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - J Zhang
- Department of Dermatology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - G Zhang
- Department of Dermatology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - H Long
- Department of Dermatology, The Second Xiangya Hospital, Central South University, Changsha, China
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Wu B, Zhang Y, Tang H, Yang M, Long H, Shi G, Tang J, Shi X. A Novel SCN9A Mutation (F826Y) in Primary Erythromelalgia Alters the Excitability of Nav1.7. Curr Mol Med 2019; 17:450-457. [PMID: 28990532 DOI: 10.2174/1566524017666171009105029] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2017] [Revised: 09/22/2017] [Accepted: 10/03/2017] [Indexed: 11/22/2022]
Abstract
BACKGROUND Primary erythromelalgia (PE) is a dominant inherited disorder characterized by recurrent pain, redness, and warmth of the extremities that is caused by gain-of-function mutations in Nav1.7 encoding gene SCN9A. Most of the PE-causing mutations of Nav1.7 have been shown to be able to render Nav1.7-expressing cells hyperexcitable, however in most PE cases the symptoms are refractory to treatment with sodium channel blockers and the mechanism underlying the intractability has not been clearly clarified. OBJECTIVE To identify the mutation of SCN9A in a Chinese Han family with typical symptoms of PE and study the electrophysiological effect of the identified mutation. METHODS A Chinese Han family with typical symptoms of PE was collected and the proband's response to treatment was recorded. All the exons and flanking intronic sequences of SCN9A were amplified with PCR and sequenced. Several online programs were used to predict the damaging effect of variants. The functional effect of variants was studied by voltage-clamp analysis in CHO-K1 cells. RESULTS The PE symptoms of the proband are refractory to all kinds of reported medications. Sequence analysis of SCN9A showed that a novel c.2477T>A (p. F826Y) mutation co-segregated with the disease phenotype. Several online programs predicted that the F826Y mutation has a deleterious effect on the gene product. Voltage-clamp analysis showed that while compared with the wild-type channel, activation of the F826Y mutant channel was shifted by 7.7 mV in a hyperpolarizing direction, whereas steadystate inactivation was shifted by 4.3 mV in a depolarizing direction. CONCLUSION A novel disease-causing SCN9A Mutation (F826Y) was identified in a Chinese family with typical PE symptoms refractory to treatment. F826Y of Nav1.7 could render DRG neurons hyperexcitable, contributing to the pathogenesis of PE.
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Affiliation(s)
- B Wu
- Department of Medical Genetics, The Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China.,Department of Gastroenterology, The Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China
| | - Y Zhang
- The National & Local Joint Engineering Laboratory of Animal Peptide Drug Development, College of Life Sciences, Hunan Normal University, Changsha 410081, Hunan, China
| | - H Tang
- Department of Medical Genetics, The Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China
| | - M Yang
- Department of Medical Genetics, The Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China
| | - H Long
- Department of Dermatology, The Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China
| | - G Shi
- Department of Medical Genetics, The Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China
| | - J Tang
- Department of Medical Genetics, The Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China.,Department of Neurology, The Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China
| | - X Shi
- Department of Medical Genetics, The Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China
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Liu Y, Liu Y, Ma T, Long H, Niu L, Zhang X, Lei Y, Wang L, Chen Y, Wang Q, Zheng Z, Xu X. A splicing mutation inPHKG1decreased its expression in skeletal muscle and causedPSEmeat in Duroc × Luchuan crossbred pigs. Anim Genet 2019; 50:395-398. [DOI: 10.1111/age.12807] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/11/2019] [Indexed: 11/29/2022]
Affiliation(s)
- Y. Liu
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction Ministry of Education & College of Animal Science and Technology Huazhong Agricultural University Wuhan430070 China
- The Cooperative Innovation Center for Sustainable Pig ProductionHuazhong Agricultural University Wuhan430070China
| | - Y. Liu
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction Ministry of Education & College of Animal Science and Technology Huazhong Agricultural University Wuhan430070 China
- The Cooperative Innovation Center for Sustainable Pig ProductionHuazhong Agricultural University Wuhan430070China
| | - T. Ma
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction Ministry of Education & College of Animal Science and Technology Huazhong Agricultural University Wuhan430070 China
- The Cooperative Innovation Center for Sustainable Pig ProductionHuazhong Agricultural University Wuhan430070China
| | - H. Long
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction Ministry of Education & College of Animal Science and Technology Huazhong Agricultural University Wuhan430070 China
- The Cooperative Innovation Center for Sustainable Pig ProductionHuazhong Agricultural University Wuhan430070China
| | - L. Niu
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction Ministry of Education & College of Animal Science and Technology Huazhong Agricultural University Wuhan430070 China
- The Cooperative Innovation Center for Sustainable Pig ProductionHuazhong Agricultural University Wuhan430070China
| | - X. Zhang
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction Ministry of Education & College of Animal Science and Technology Huazhong Agricultural University Wuhan430070 China
- The Cooperative Innovation Center for Sustainable Pig ProductionHuazhong Agricultural University Wuhan430070China
| | - Y. Lei
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction Ministry of Education & College of Animal Science and Technology Huazhong Agricultural University Wuhan430070 China
- The Cooperative Innovation Center for Sustainable Pig ProductionHuazhong Agricultural University Wuhan430070China
| | - L. Wang
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction Ministry of Education & College of Animal Science and Technology Huazhong Agricultural University Wuhan430070 China
- The Cooperative Innovation Center for Sustainable Pig ProductionHuazhong Agricultural University Wuhan430070China
| | - Y. Chen
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction Ministry of Education & College of Animal Science and Technology Huazhong Agricultural University Wuhan430070 China
- The Cooperative Innovation Center for Sustainable Pig ProductionHuazhong Agricultural University Wuhan430070China
| | - Q. Wang
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction Ministry of Education & College of Animal Science and Technology Huazhong Agricultural University Wuhan430070 China
- The Cooperative Innovation Center for Sustainable Pig ProductionHuazhong Agricultural University Wuhan430070China
| | - Z. Zheng
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction Ministry of Education & College of Animal Science and Technology Huazhong Agricultural University Wuhan430070 China
- The Cooperative Innovation Center for Sustainable Pig ProductionHuazhong Agricultural University Wuhan430070China
| | - Xuewen Xu
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction Ministry of Education & College of Animal Science and Technology Huazhong Agricultural University Wuhan430070 China
- The Cooperative Innovation Center for Sustainable Pig ProductionHuazhong Agricultural University Wuhan430070China
- Key Lab of Swine Genetics and Breeding of Ministry of Agriculture and Rural AffairsHuazhong Agricultural University Wuhan 430070 China
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Feng H, Su Y, Fu S, Zhou Y, Xiao R, Wu R, Li X, Long H. Image Gallery: Fish tank granuloma on the face with sporotrichoid cervicofacial lymphadenitis and abscesses due to
Mycobacterium marinum
infection. Br J Dermatol 2019; 180:e180. [PMID: 31157448 DOI: 10.1111/bjd.17719] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- H. Feng
- Department of Dermatology The Second Xiangya Hospital Central South University Changsha Hunan 410011 China
| | - Y. Su
- Department of Dermatology The Second Xiangya Hospital Central South University Changsha Hunan 410011 China
| | - S. Fu
- Department of Dermatology The Second Xiangya Hospital Central South University Changsha Hunan 410011 China
| | - Y. Zhou
- Department of Dermatology The Second Xiangya Hospital Central South University Changsha Hunan 410011 China
| | - R. Xiao
- Department of Dermatology The Second Xiangya Hospital Central South University Changsha Hunan 410011 China
| | - R. Wu
- Department of Dermatology The Second Xiangya Hospital Central South University Changsha Hunan 410011 China
| | - X. Li
- Department of Dermatology The Second Xiangya Hospital Central South University Changsha Hunan 410011 China
| | - H. Long
- Department of Dermatology The Second Xiangya Hospital Central South University Changsha Hunan 410011 China
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30
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Zhang HY, Long H, Yang YL, Pan JF, Huang LS, Zhang XK. Thermodynamic method for establishment of relationship between icephobicity/superhydrophobicity and microstructure-Based on computing for adhesion work. MethodsX 2019; 6:513-526. [PMID: 31008061 PMCID: PMC6458481 DOI: 10.1016/j.mex.2019.02.019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [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: 12/12/2018] [Accepted: 02/22/2019] [Indexed: 12/04/2022] Open
Abstract
Superhydrophobic surfaces (SHS) have potential in solving the icing of aircraft, high-voltage overhead transmission lines, and other power network devices exposed to the air. For this reason, we wish to establish the relationship between microstructure and the adhesion work by thermodynamic method, also for analysis of the relationship between the hydrophobicity and icephobicity (or anti-icing). Therefore, respectively considering Cassie-Baxter and Wenzel states, such relationship was theoretically established based on one/two-step surface model, enlightened by natural and artificial SHS. Among it, how to obtain the adhesion work of icing per unit ice-solid interface is the key to this study. Followed by it, hydrothermal experiment, chemical deposition, and etching methods were performed to verify our theoretical results. How to model for the SHS based on the natural and artificial SHS; Computation for adhesion work (waw) per unit area of a water droplet–SHS interface; Computation for adhesion work (wai) per unit area of a frozen water droplet–SHS interface; Computation for reduced adhesion work (wa2) after icing; Hydrothermal experiment, chemical deposition and etching methods were used for validation of modeling.
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Affiliation(s)
- H Y Zhang
- School of Big Data Engineering, Kaili University, Kaili, 556011, China
| | - H Long
- School of Big Data Engineering, Kaili University, Kaili, 556011, China
| | - Y L Yang
- School of Big Data Engineering, Kaili University, Kaili, 556011, China
| | - J F Pan
- School of Big Data Engineering, Kaili University, Kaili, 556011, China
| | - L S Huang
- School of Big Data Engineering, Kaili University, Kaili, 556011, China
| | - X K Zhang
- Key Laboratory and Innovative Teamwork of Low Dimensional Materials and Application Technology of Ministry of Education, School of Materials Science and Engineering, Xiangtan University, Xiangtan, 411105, China
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31
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Zhang XL, Ha BB, Wang SJ, Chen ZJ, Ge JY, Long H, He W, Da W, Nian XM, Yi MJ, Zhou XY, Zhang PQ, Jin YS, Bar-Yosef O, Olsen JW, Gao X. The earliest human occupation of the high-altitude Tibetan Plateau 40 thousand to 30 thousand years ago. Science 2019; 362:1049-1051. [PMID: 30498126 DOI: 10.1126/science.aat8824] [Citation(s) in RCA: 63] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2018] [Accepted: 10/10/2018] [Indexed: 02/04/2023]
Abstract
The Tibetan Plateau is the highest and one of the most demanding environments ever inhabited by humans. We investigated the timing and mechanisms of its initial colonization at the Nwya Devu site, located nearly 4600 meters above sea level. This site, dating from 40,000 to 30,000 years ago, is the highest Paleolithic archaeological site yet identified globally. Nwya Devu has yielded an abundant blade tool assemblage, indicating hitherto-unknown capacities for the survival of modern humans who camped in this environment. This site deepens the history of the peopling of the "roof of the world" and the antiquity of human high-altitude occupations more generally.
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Affiliation(s)
- X L Zhang
- Key Laboratory of Vertebrate Evolution and Human Origins, Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences, Beijing 100044, China.,CAS Center for Excellence in Life and Paleoenvironment, Beijing 100044, China
| | - B B Ha
- Tibetan Cultural Relics Conservation Institute, Lhasa 850000, Tibet Autonomous Region, China
| | - S J Wang
- Key Laboratory of Vertebrate Evolution and Human Origins, Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences, Beijing 100044, China.,CAS Center for Excellence in Life and Paleoenvironment, Beijing 100044, China
| | - Z J Chen
- Tibetan Cultural Relics Conservation Institute, Lhasa 850000, Tibet Autonomous Region, China
| | - J Y Ge
- Key Laboratory of Vertebrate Evolution and Human Origins, Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences, Beijing 100044, China. .,CAS Center for Excellence in Life and Paleoenvironment, Beijing 100044, China.,University of the Chinese Academy of Sciences, Beijing 100049, China
| | - H Long
- State Key Laboratory of Lake Science and Environment, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing 210008, China
| | - W He
- Tibetan Cultural Relics Conservation Institute, Lhasa 850000, Tibet Autonomous Region, China
| | - W Da
- Nagqu Prefecture Cultural Relics Bureau, Nagqu 852000, Tibet Autonomous Region, China
| | - X M Nian
- State Key Laboratory of Estuarine and Coastal Research, East China Normal University, Shanghai 200062, China
| | - M J Yi
- School of History, Renmin University of China, Beijing 100872, China
| | - X Y Zhou
- Key Laboratory of Vertebrate Evolution and Human Origins, Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences, Beijing 100044, China.,CAS Center for Excellence in Life and Paleoenvironment, Beijing 100044, China.,University of the Chinese Academy of Sciences, Beijing 100049, China
| | - P Q Zhang
- Key Laboratory of Vertebrate Evolution and Human Origins, Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences, Beijing 100044, China.,CAS Center for Excellence in Life and Paleoenvironment, Beijing 100044, China.,University of the Chinese Academy of Sciences, Beijing 100049, China
| | - Y S Jin
- Key Laboratory of Vertebrate Evolution and Human Origins, Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences, Beijing 100044, China.,CAS Center for Excellence in Life and Paleoenvironment, Beijing 100044, China.,University of the Chinese Academy of Sciences, Beijing 100049, China
| | - O Bar-Yosef
- Department of Anthropology, Harvard University, Cambridge, MA 02138, USA
| | - J W Olsen
- School of Anthropology, University of Arizona, Tucson, AZ 85721, USA.,Institute of Archaeology and Ethnography, Siberian Branch, Russian Academy of Sciences, Novosibirsk 630090, Russian Federation
| | - X Gao
- Key Laboratory of Vertebrate Evolution and Human Origins, Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences, Beijing 100044, China. .,CAS Center for Excellence in Life and Paleoenvironment, Beijing 100044, China.,University of the Chinese Academy of Sciences, Beijing 100049, China
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32
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Duprat R, Linn K, Satterthwaite T, Ciric R, Sheline Y, Platt M, Gold J, Kable J, Adams G, Kalamveetil-Meethal S, Dallstream A, Long H, Scully M, Shinohara R, Oathes D. Functional connectivity as a tool to individualize DLPFC targeting in TMS. Brain Stimul 2019. [DOI: 10.1016/j.brs.2018.12.742] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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33
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Dylan J, Jiang S, Long H, Luo Q. Oxidized low-density lipoprotein receptor 1 promotes lung metastases in osteosarcoma through regulating the epithelial-to-mesenchymal transition. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy443.012] [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: 11/14/2022] Open
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34
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Situ D, Long H, Tan Q, Luo Q, Wang Z, Jiang G, Rong T. OA06.02 Video-Assisted Thoracoscopic Surgery vs. Thoracotomy for Non-Small Cell Lung Cancer: Oncologic Outcome of a Randomized Trial. J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.08.264] [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: 10/28/2022]
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35
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Long H, Zhu J. [Meta-analysis of voice outcomes after steroid injection on benign vocal fold lesions]. Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2018; 32:1563-1567. [PMID: 30400707 DOI: 10.13201/j.issn.1001-1781.2018.20.007] [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] [Received: 08/08/2018] [Indexed: 06/08/2023]
Abstract
Objective:The aim of this study is to perform a meta-analysis of vocal changes after vocal cord steroid injection (VFSI) in the treatment of benign lesions. Method:Pubmed, Embase, CNKI and Wanfang database were searched using the keywords. A total of 7 articles were characterized based on our keyword search. The chi-square-based I² statistic test was employed to assess the between-study heterogeneity. Additionally, random effects models were used to calculate mean differences with 95% confidence intervals. Result:A total of 344 cases were included in 7 literatures. Meta-analysis demonstrated a significant increase in maximal phonation time(MPT) and decrease Jitter after VFSI.The index and amplitude perturbations were not statistically significant before and after hormone injection. Conclusion:Our results support that VFSI has advantages in terms of voice quality. However, we need more studies with longer follow-up periods to validate our findings.
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Affiliation(s)
- H Long
- Department of Otolaryngology, the First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - J Zhu
- Department of Otolaryngology, the First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
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Li Q, Qiu B, Liang W, Wang J, Hu W, Xu S, Lin S, López J, Chen N, Zhang T, Guo M, Zhao Y, Liu S, Liu Q, Guo J, Cai L, Wang S, Wang X, Zhang L, Rong T, Yu Z, Yun J, Wu G, Zhang L, Fang V, Long H, Pang Q, Liu H. P1.15-17 Risk Factors of Local Recurrence in EGFR-Mutant Stage III-pN2 Adenocarcinoma After Complete Resection: A Multi-Center Real-World Cohort Study. J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.08.949] [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: 10/28/2022]
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37
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Bruce T, Long H, Dwyer-Joyce RS. Threshold Maps for Inclusion-Initiated Micro-Cracks and White Etching Areas in Bearing Steel: The Role of Impact Loading and Surface Sliding. Tribol Lett 2018; 66:111. [PMID: 30956513 PMCID: PMC6417387 DOI: 10.1007/s11249-018-1068-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/04/2018] [Accepted: 07/24/2018] [Indexed: 06/09/2023]
Abstract
Wind turbine gearbox (WTG) bearings can fail prematurely, significantly affecting wind turbine operational availability and the cost of energy production. The current most commonly accepted theory of failure mechanism is that the bearing subsurface is weakened by white etching crack (WEC) networks that eventually lead to the flaking away of material from the bearing surface. Subsurface damage due to rolling contact fatigue (RCF) is thought to be the main cause of premature failure, resulting from the initiation of micro-cracks, often at non-metallic inclusions or other material defects, which then propagate to the bearing surface. This study proposes a hypothesis that impact loading together with high levels of surface traction and contact pressure are important factors contributing to the initiation of micro-cracks and white etching areas (WEAs) at non-metallic inclusions which may lead to the formation of WEC networks. Both repeated impact and twin-disc RCF tests were designed to investigate inclusion-initiated micro-cracks and WEAs at subsurface in order to test this hypothesis. This led to the recreation of inclusion-initiated micro-cracks and WEAs in tested specimens, similar to the subsurface damage observed at inclusions in failed WTG bearing raceways. Tests were carried out to determine threshold levels of contact pressure, surface traction, and impact loading required for the formation of inclusion-initiated micro-cracks and WEAs.
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Affiliation(s)
- T. Bruce
- Department of Mechanical Engineering, The University of Sheffield, Sheffield, S1 3JD UK
| | - H. Long
- Department of Mechanical Engineering, The University of Sheffield, Sheffield, S1 3JD UK
| | - R. S. Dwyer-Joyce
- Department of Mechanical Engineering, The University of Sheffield, Sheffield, S1 3JD UK
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38
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Jiang R, Long H. 685 Icariin improves SHR erectile function by inhibiting eNOS uncoupling. J Sex Med 2018. [DOI: 10.1016/j.jsxm.2018.04.593] [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: 11/16/2022]
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Abstract
Cancer is the main leading cause of death in the world, although it has been made noteworthy advances in cancer research in the past decades. Early detection of cancer is extremely important in improving the chances of successful therapy. Thus, it is urgently needed to make further efforts to explore novel tumor markers for treatment. Nicotinamide N-methyltransferase (NNMT) is a cytosolic enzyme which catalyzes the N-methylation of nicotinamide to form 1-methylnicotinamide (1-MNA), and plays an important role in controlling the intracellular concentration of nicotinamide. Nicotinamide, the precursor to NAD+, is an important cofactor that associates cellular redox states with energy metabolism. Growing evidence shows that NNMT protein levels are elevated in a variety of human cancers, and increased NNMT expression has been linked to tumor aggressiveness. This paper presents a review for the role of NNMT expressed in a series of human cancers and the regulating mechanism involved, and offers its potential value of NNMT in cancer detection and treatment.
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Affiliation(s)
- X M Lu
- Hunan University of Medicine, Huaihua, China
| | - H Long
- First People's Hospital of Huaihua City, Huaihua, China
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40
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Wang D, Zhang D, Li G, Bi R, Fan Y, Wu Y, Yu X, Long H, Li Y, Yao Y. APOE基因的多重效应:中国西南部地区的汉族人中的APOE多态性与多菌型麻风病的关联. Br J Dermatol 2018. [DOI: 10.1111/bjd.16578] [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: 11/28/2022]
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41
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Wang D, Zhang D, Li G, Bi R, Fan Y, Wu Y, Yu X, Long H, Li Y, Yao Y. A pleiotropic effect of the
APOE
gene: association of
APOE
polymorphisms with multibacillary leprosy in Han Chinese from Southwest China. Br J Dermatol 2018. [DOI: 10.1111/bjd.16509] [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: 11/28/2022]
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42
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Wang D, Zhang DF, Li GD, Bi R, Fan Y, Wu Y, Yu XF, Long H, Li YY, Yao YG. A pleiotropic effect of the APOE gene: association of APOE polymorphisms with multibacillary leprosy in Han Chinese from Southwest China. Br J Dermatol 2018; 178:931-939. [PMID: 28977675 DOI: 10.1111/bjd.16020] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/26/2017] [Indexed: 01/04/2023]
Abstract
BACKGROUND Patients with leprosy have a very low risk of Alzheimer disease (AD) and β-amyloid (Aβ) deposition is significantly lower in the brain tissue of elderly patients with leprosy compared with age-matched controls. Apolipoprotein E (ApoE) plays a critical role in lipid metabolic pathways and in the brain, facilitating the proteolytic clearance of Aβ. We hypothesized that APOE confers risk of leprosy as lipid metabolism is involved in Mycobacterium leprae infection. OBJECTIVES To investigate the potential genetic associations between APOE and leprosy in two independent Chinese case-control cohorts from the Yuxi and Wenshan prefectures, Yunnan Province of Southwest China. METHODS Five APOE single-nucleotide polymorphisms (SNPs) were analysed in 1110 individuals (527 patients and 583 controls) from the Yuxi prefecture using a SNaPshot assay. Genetic variations in the entire APOE exons were screened in 1788 individuals (798 patients and 990 controls) from the Wenshan prefecture using next-generation sequencing technology. RESULTS The AD-associated SNPs rs405509 and rs439401 increased the risk of leprosy per se and multibacillary leprosy (P < 0·005), but the APOE-ε4 allele did not. The SNPs rs405509 and rs439401 were cis expression quantitative trait loci (eQTL) for APOE expression in human skin. Differential APOE mRNA expression was observed in skin lesions of patients with type I reaction leprosy and those with multibacillary leprosy. APOE and related lipid genes are involved in an interaction network with leprosy susceptibility genes. CONCLUSIONS The APOE gene is associated with leprosy, most likely by regulating lipid-metabolism-related genes.
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Affiliation(s)
- D Wang
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences & Yunnan Province, Kunming Institute of Zoology, Kunming, Yunnan, 650223, China
| | - D-F Zhang
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences & Yunnan Province, Kunming Institute of Zoology, Kunming, Yunnan, 650223, China
| | - G-D Li
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences & Yunnan Province, Kunming Institute of Zoology, Kunming, Yunnan, 650223, China.,Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming, Yunnan, 650201, China
| | - R Bi
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences & Yunnan Province, Kunming Institute of Zoology, Kunming, Yunnan, 650223, China
| | - Y Fan
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences & Yunnan Province, Kunming Institute of Zoology, Kunming, Yunnan, 650223, China
| | - Y Wu
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences & Yunnan Province, Kunming Institute of Zoology, Kunming, Yunnan, 650223, China.,Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming, Yunnan, 650201, China
| | - X-F Yu
- Wenshan Institute of Dermatology, Wenshan, Yunnan, 663000, China
| | - H Long
- Wenshan Institute of Dermatology, Wenshan, Yunnan, 663000, China
| | - Y-Y Li
- Department of Dermatology, the First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, 650032, China
| | - Y-G Yao
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences & Yunnan Province, Kunming Institute of Zoology, Kunming, Yunnan, 650223, China.,Kunming College of Life Science, University of Chinese Academy of Sciences, Kunming, Yunnan, 650201, China
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Li Q, Qiu B, Xie W, Hui Z, Wang B, Liang Y, Guo J, Zhou Y, Zhu M, Shen W, Duan R, Chen L, Zhang L, Long H, Liu H. P2.14-004 Comparable Local Controls after Twice-Daily and Once-Daily Chest Radiotherapy in Extensive Stage Small Cell Lung Cancer. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.1376] [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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44
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Jiang L, Jiang S, Long H. PUB016 Oxidized Low Density Lipoprotein Receptor 1 Promotes Lung Metastases through Regulating the Epithelial-To-Mesenchymal Transition. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.1879] [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: 10/18/2022]
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45
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Long H. Stereotactic radiosurgery in combination with high-dose methotrexate in the treatment of primary central nervous system lymphoma. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx657.004] [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: 11/14/2022] Open
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46
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Dong J, Wang Y, Chai WR, Hong QQ, Wang NL, Sun LH, Long H, Wang L, Tian H, Lyu QF, Lu XF, Chen QJ, Kuang YP. The pregnancy outcome of progestin-primed ovarian stimulation using 4 versus 10 mg of medroxyprogesterone acetate per day in infertile women undergoing in vitro
fertilisation: a randomised controlled trial. BJOG 2017; 124:1048-1055. [PMID: 28276192 DOI: 10.1111/1471-0528.14622] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/01/2017] [Indexed: 11/27/2022]
Affiliation(s)
- J Dong
- Department of Assisted Reproduction; Shanghai Ninth People's Hospital; Shanghai Jiaotong University School of Medicine; Shanghai China
| | - Y Wang
- Department of Assisted Reproduction; Shanghai Ninth People's Hospital; Shanghai Jiaotong University School of Medicine; Shanghai China
| | - WR Chai
- Department of Assisted Reproduction; Shanghai Ninth People's Hospital; Shanghai Jiaotong University School of Medicine; Shanghai China
| | - QQ Hong
- Department of Assisted Reproduction; Shanghai Ninth People's Hospital; Shanghai Jiaotong University School of Medicine; Shanghai China
| | - NL Wang
- Department of Assisted Reproduction; Shanghai Ninth People's Hospital; Shanghai Jiaotong University School of Medicine; Shanghai China
| | - LH Sun
- Department of Assisted Reproduction; Shanghai Ninth People's Hospital; Shanghai Jiaotong University School of Medicine; Shanghai China
| | - H Long
- Department of Assisted Reproduction; Shanghai Ninth People's Hospital; Shanghai Jiaotong University School of Medicine; Shanghai China
| | - L Wang
- Department of Assisted Reproduction; Shanghai Ninth People's Hospital; Shanghai Jiaotong University School of Medicine; Shanghai China
| | - H Tian
- Department of Assisted Reproduction; Shanghai Ninth People's Hospital; Shanghai Jiaotong University School of Medicine; Shanghai China
| | - QF Lyu
- Department of Assisted Reproduction; Shanghai Ninth People's Hospital; Shanghai Jiaotong University School of Medicine; Shanghai China
| | - XF Lu
- Department of Assisted Reproduction; Shanghai Ninth People's Hospital; Shanghai Jiaotong University School of Medicine; Shanghai China
| | - QJ Chen
- Department of Assisted Reproduction; Shanghai Ninth People's Hospital; Shanghai Jiaotong University School of Medicine; Shanghai China
| | - YP Kuang
- Department of Assisted Reproduction; Shanghai Ninth People's Hospital; Shanghai Jiaotong University School of Medicine; Shanghai China
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Wang L, Long H, Wen H, Liu Z, Ling T. Image Gallery: Generalized mucosal and cutaneous papillomatosis, a unique sign of malignant acanthosis nigricans. Br J Dermatol 2017; 176:e99. [PMID: 28504375 DOI: 10.1111/bjd.15396] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- L. Wang
- Department of Stomatology; The Second Xiangya Hospital; Central South University; Changsha Hunan 410011 China
| | - H. Long
- Department of Dermatology; The Second Xiangya Hospital; Central South University; Changsha Hunan 410011 China
| | - H. Wen
- Department of Dermatology; The Second Xiangya Hospital; Central South University; Changsha Hunan 410011 China
| | - Z. Liu
- Department of Stomatology; The Second Xiangya Hospital; Central South University; Changsha Hunan 410011 China
| | - T. Ling
- Department of Stomatology; The Second Xiangya Hospital; Central South University; Changsha Hunan 410011 China
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48
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Liu LL, Chen SJ, Long H, Wang C, Cao TY, Hu ZX, Wu D. [Establishment of multiplex PCR method for rapid detection of nontuberculous mycobacteriums infection in the hand]. Zhonghua Yi Xue Za Zhi 2017; 96:1116-9. [PMID: 27095780 DOI: 10.3760/cma.j.issn.0376-2491.2016.14.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVE To establish a multiplex polymerase chain reaction (mPCR) method with high sensitivity and specificity for rapid detection of common nontuberculous mycobacterium(NTM) infection in the hand. METHODS Application of primer design software to the mycobacterium marinum, mycobacterium avium, mycobacterium kansasii and mycobacterium fortuitum, the specific gene sequences were used to design construction of multiplex PCR and detection of DNA from the non tuberculous mycobacterial standard strains of each bacterium of single PCR and multiplex DNA accuracy and sequence contrast evaluation to verify the specificity of multiple PCR primers.26 clinical specimens were identified by this method. RESULTS Detection of 26 cases of clinical samples, positive detection of more than 7/8, the identification time is shorter than the traditional method. CONCLUSION The research method can be rapid, specific, sensitive and effective to detect the common hand of mycobacterium tuberculosis infection, can be used for clinical identification of mycobacterium tuberculosis infection.
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Affiliation(s)
- L L Liu
- The Fifth Affiliated Hospital ZunYi Medical College, Zhuhai 519100, China
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49
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Long H, Gao M, Zhu Y, Liu H, Zhou Y, Liao L, Lai W. The effects of menstrual phase on orthodontic pain following initial archwire engagement. Oral Dis 2017; 23:331-336. [PMID: 27873444 DOI: 10.1111/odi.12612] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2016] [Revised: 10/25/2016] [Accepted: 11/02/2016] [Indexed: 02/05/2023]
Affiliation(s)
- H Long
- Department of Orthodontics; State Key Laboratory of Oral Diseases; West China Hospital of Stomatology; Chengdu China
| | - M Gao
- Department of Orthodontics; State Key Laboratory of Oral Diseases; West China Hospital of Stomatology; Chengdu China
| | - Y Zhu
- Department of Orthodontics; State Key Laboratory of Oral Diseases; West China Hospital of Stomatology; Chengdu China
| | - H Liu
- Department of Orthodontics; State Key Laboratory of Oral Diseases; West China Hospital of Stomatology; Chengdu China
| | - Y Zhou
- Department of Orthodontics; State Key Laboratory of Oral Diseases; West China Hospital of Stomatology; Chengdu China
| | - L Liao
- Department of Orthodontics; State Key Laboratory of Oral Diseases; West China Hospital of Stomatology; Chengdu China
| | - W Lai
- Department of Orthodontics; State Key Laboratory of Oral Diseases; West China Hospital of Stomatology; Chengdu China
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50
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Affiliation(s)
- D Shan
- Department of Orthodontics, State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - H Long
- Department of Orthodontics, State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - W Lai
- Department of Orthodontics, State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
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