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Dong WW, Feng Z, Zhang YQ, Ruan ZS, Jiang L. Potential mechanism and key genes involved in mechanical ventilation and lipopolysaccharide‑induced acute lung injury. Mol Med Rep 2020; 22:4265-4277. [PMID: 33000237 PMCID: PMC7533521 DOI: 10.3892/mmr.2020.11507] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2020] [Accepted: 07/10/2020] [Indexed: 01/21/2023] Open
Abstract
Mechanical ventilation (MV) and lipopolysaccharide (LPS) infection are common causes of acute lung injury. The aim of the present study was to identify the key genes and potential mechanisms involved in mechanical ventilation (MV) and lipopolysaccharide (LPS)-induced acute lung injury (ALI). Gene expression data of adult C57BL/6 mice with ALI induced by inhaling LPS, MV and LPS + MV were downloaded from the Gene Expression Omnibus database. Differentially expressed genes (DEGs) associated with MV, LPS and LPS + MV were screened, followed by functional enrichment analysis, protein-protein interaction network construction, and prediction of transcription factors and small molecule drugs. Finally, the expression of key genes was verified in vivo using reverse transcription-quantitative PCR. A total of 63, 538 and 1,635 DEGs were associated with MV, LPS and LPS + MV, respectively. MV-associated genes were significantly enriched in the ‘purine ribonucleotide metabolic process’. LPS and LPS + MV-associated genes were significantly enriched in ‘cellular response to cytokine stimulus’ and ‘cell chemotaxis’. All three conditions were enriched in ‘TNF signaling pathway’ and ‘IL-17 signaling pathway’. Expression levels of C-X-C motif chemokine ligand (CXCL)2, CXCL3 and CXCL10 were upregulated in the LPS and LPS + MV groups. Adenosine A2b receptor, zinc finger and BTB domain-containing 16 and hydroxycarboxylic acid receptor 2 were identified as DEGs in the MV group. Compared with the control group, Early growth response 1 and activating TF 3 was upregulated in all three groups. Similarities and differences were observed among the MV- and LPS-induced ALI, and MV may enhance the effects of LPS on gene expression. MV may affect urine ribonucleotide metabolic-related processes, whereas LPS may cause cell chemotaxis and cytokine stimulus responses in ALI progression. The inflammatory response was shared by MV and LPS. The results of the present study may provide insight into a theoretical basis for the study and treatment of ALI.
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Affiliation(s)
- Wen-Wen Dong
- Department of Anesthesiology and Surgical Intensive Care Unit, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200092, P.R. China
| | - Zhou Feng
- Department of Anesthesiology, International Peace Maternity and Child Health Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200030, P.R. China
| | - Yun-Qian Zhang
- Department of Anesthesiology and Surgical Intensive Care Unit, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200092, P.R. China
| | - Zheng-Shang Ruan
- Department of Anesthesiology and Surgical Intensive Care Unit, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200092, P.R. China
| | - Lai Jiang
- Department of Anesthesiology and Surgical Intensive Care Unit, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200092, P.R. China
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Zhu R, Nasu K, Aoyagi Y, Hirakawa T, Takebayashi K, Narahara H. Chemokine expression profiles of ovarian endometriotic stromal cells in three-dimensional culture. J Reprod Immunol 2020; 138:103100. [PMID: 32058866 DOI: 10.1016/j.jri.2020.103100] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Revised: 01/30/2020] [Accepted: 02/05/2020] [Indexed: 11/24/2022]
Abstract
Endometriosis is a chronic inflammatory disease which is associated with aberrant chemokine expression. We have established a three-dimensional (3D) floating collagen gel culture of human endometriotic cyst stromal cells (ECSCs) as an in vitro model of early-stage fibrosis formation in endometriosis. We evaluated the gene expression profiles of 3D-cultured ECSCs using a gene expression microarray. We identified and confirmed with reverse transcription-polymerase chain reaction that mRNA levels of CXCL1, CXCL2, CXCL3, CXCL8, and CCL20 in 3D-cultured ECSCs were significantly higher than in 2D-cultured ECSCs. The protein levels of CXCL1, CXCL2, CXCL8, and CCL20 in the supernatant of 3D-cultured ECSCs were significantly higher than in 2D-cultured ECSCs. It has been suggested that the 3D-culture model of ECSCs is more suitable for in vitro endometriosis research than 2D-culture. This microarray data provides a new platform to identify the candidate genes involved in the pathogenesis of endometriosis which could be masked in conventional 2D-culture.
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Affiliation(s)
- Ruofei Zhu
- Department of Obstetrics and Gynecology, Faculty of Medicine, Oita University, Oita, Japan
| | - Kaei Nasu
- Department of Obstetrics and Gynecology, Faculty of Medicine, Oita University, Oita, Japan; Division of Obstetrics and Gynecology, Support System for Community Medicine, Faculty of Medicine, Oita University, Oita, Japan.
| | - Yoko Aoyagi
- Department of Obstetrics and Gynecology, Faculty of Medicine, Oita University, Oita, Japan
| | - Tomoko Hirakawa
- Department of Obstetrics and Gynecology, Faculty of Medicine, Oita University, Oita, Japan
| | - Kanetoshi Takebayashi
- Department of Obstetrics and Gynecology, Faculty of Medicine, Oita University, Oita, Japan
| | - Hisashi Narahara
- Department of Obstetrics and Gynecology, Faculty of Medicine, Oita University, Oita, Japan
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Ozcan Cenksoy P, Oktem M, Erdem O, Karakaya C, Cenksoy C, Erdem A, Guner H, Karabacak O. A potential novel treatment strategy: inhibition of angiogenesis and inflammation by resveratrol for regression of endometriosis in an experimental rat model. Gynecol Endocrinol 2015; 31:219-24. [PMID: 25373440 DOI: 10.3109/09513590.2014.976197] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
The aim of our study was to evaluate the effectiveness of resveratrol in experimentally induced endometrial implants in rats through inhibiting angiogenesis and inflammation. Endometrial implants were surgically induced in 24 female Wistar-Albino rats in the first surgery. After confirmation of endometriotic foci in the second surgery, the rats were divided into resveratrol (seven rats), leuprolide acetate (eight rats), and control (seven rats) groups and medicated for 21 d. In the third surgery, the measurements of mean areas and histopathological analysis of endometriotic lesions, VEGF, and MCP-1 measurements in blood and peritoneal fluid samples, and immunohistochemical staining were evaluated. After treatment, significant reductions in mean areas of implants (p < 0.01) and decreased mean histopathological scores of the implants (p < 0.05), mean VEGF-staining scores of endometriotic implants (p = 0.01), and peritoneal fluid levels of VEGF and MCP-1 (p < 0.01, for VEGF and p < 0.01, for MCP-1) were found in the resveratrol and leuprolide acetate groups. Serum VEGF (p = 0.05) and MCP-1 (p = 0.01) levels after treatment were also significantly lower in the resveratrol and leuprolide acetate groups. Resveratrol appears to be a potential novel therapeutic agent in the treatment of endometriosis through inhibiting angiogenesis and inflammation. Further studies are needed to determine the optimum effective dose in humans and to evaluate other effects on reproductive physiology.
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Affiliation(s)
- Pinar Ozcan Cenksoy
- Department of obstetrics and gynecology, Yeditepe University Hospital , Istanbul , Turkey
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Fijak M, Damm LJ, Wenzel JP, Aslani F, Walecki M, Wahle E, Eisel F, Bhushan S, Hackstein H, Baal N, Schuler G, Konrad L, Rafiq A, O'Hara L, Smith LB, Meinhardt A. Influence of Testosterone on Inflammatory Response in Testicular Cells and Expression of Transcription Factor Foxp3 in T Cells. Am J Reprod Immunol 2015; 74:12-25. [DOI: 10.1111/aji.12363] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2014] [Accepted: 01/02/2015] [Indexed: 01/31/2023] Open
Affiliation(s)
- Monika Fijak
- Department of Anatomy and Cell Biology; Justus-Liebig-University; Giessen Germany
| | - Lara-Jil Damm
- Department of Anatomy and Cell Biology; Justus-Liebig-University; Giessen Germany
| | - Jan-Per Wenzel
- Department of Anatomy and Cell Biology; Justus-Liebig-University; Giessen Germany
| | - Ferial Aslani
- Department of Anatomy and Cell Biology; Justus-Liebig-University; Giessen Germany
| | - Magdalena Walecki
- Department of Anatomy and Cell Biology; Justus-Liebig-University; Giessen Germany
| | - Eva Wahle
- Department of Anatomy and Cell Biology; Justus-Liebig-University; Giessen Germany
| | - Florian Eisel
- Department of Anatomy and Cell Biology; Justus-Liebig-University; Giessen Germany
| | - Sudhanshu Bhushan
- Department of Anatomy and Cell Biology; Justus-Liebig-University; Giessen Germany
| | - Holger Hackstein
- Institute for Clinical Immunology and Transfusion Medicine; Justus-Liebig-University; Giessen Germany
| | - Nelli Baal
- Institute for Clinical Immunology and Transfusion Medicine; Justus-Liebig-University; Giessen Germany
| | - Gerhard Schuler
- Clinic for Obstetrics; Gynecology and Andrology of Large and Small Animals; Faculty of Veterinary Medicine; Justus-Liebig-University; Giessen Germany
| | - Lutz Konrad
- Department of Obstetrics and Gynaecology; Faculty of Medicine; Justus-Liebig-University; Giessen Germany
| | - Amir Rafiq
- Department of Anatomy and Cell Biology; Justus-Liebig-University; Giessen Germany
| | - Laura O'Hara
- MRC Centre for Reproductive Health; University of Edinburgh; Edinburgh UK
| | - Lee B. Smith
- MRC Centre for Reproductive Health; University of Edinburgh; Edinburgh UK
| | - Andreas Meinhardt
- Department of Anatomy and Cell Biology; Justus-Liebig-University; Giessen Germany
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Reis FM, Petraglia F, Taylor RN. Endometriosis: hormone regulation and clinical consequences of chemotaxis and apoptosis. Hum Reprod Update 2013; 19:406-18. [PMID: 23539633 DOI: 10.1093/humupd/dmt010] [Citation(s) in RCA: 178] [Impact Index Per Article: 16.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND The recruitment of immune cells by chemokines and the regulation of endometrial cell apoptosis are critical aspects of endometriosis biology. Here, we review the local (paracrine) and systemic hormone (endocrine) modulation of these two specific, but highly related phenomena. METHODS We searched Pubmed for items published in English between September 1991 and September 2011 and selected the studies evaluating the effects of hormones on chemokines or apoptosis in normal human endometrium and endometriosis. RESULTS Estradiol has proinflammatory and antiapoptotic effects in endometrial cells, and these effects appear to be exacerbated in women with endometriosis. In these women, physiological estradiol concentrations are able to induce an enhanced inflammatory response mediated by local chemokine production and to reinforce mechanisms of cell survival mediated by extracellular signal-regulated kinases and Bcl-2. The main effect of progestogens is to inhibit interleukin-8 and other chemokines in stromal cells from both eutopic and ectopic endometrium. Progesterone is also effective in inducing apoptosis in endometrial and endometriotic cells through the inhibition of Bcl-2 and nuclear factor-κB. CONCLUSIONS Estrogens and progestogens modulate chemotaxis and apoptosis in human endometrium and endometriotic cells and tissues. These endocrine and paracrine pathways are perturbed in women with endometriosis, contributing to inflammatory responses, abnormal tissue remodeling, therapeutic refractoriness and disease persistence. Ultimately, they promote adhesion formation and the clinical symptoms of pelvic pain and infertility. A more detailed understanding of the molecular mechanisms involved will offer new opportunities for novel pharmacological strategies to diagnose and treat endometriosis.
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Affiliation(s)
- Fernando M Reis
- Department of Obstetrics and Gynecology, University of Minas Gerais, Belo Horizonte, Brazil
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Wieser F, Cohen M, Gaeddert A, Yu J, Burks-Wicks C, Berga SL, Taylor RN. Evolution of medical treatment for endometriosis: back to the roots? Hum Reprod Update 2007; 13:487-99. [PMID: 17575287 DOI: 10.1093/humupd/dmm015] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Experimental evidence is accumulating to suggest that medicinal botanicals have anti-inflammatory and pain-alleviating properties and hold promise for treatment of endometriosis. Herein, we present a systematic review of clinical and experimental data on the use of medicinal herbs in the treatment of endometriosis. Although there is a general lack of evidence from clinical studies on the potential efficacy of medicinal herbs for the treatment of endometriosis-associated symptoms, our review highlights the anti-inflammatory and pain-alleviating mechanisms of action of herbal remedies. Medicinal herbs and their active components exhibit cytokine-suppressive, COX-2-inhibiting, antioxidant, sedative and pain-alleviating properties. Each of these mechanisms of action would be predicted to have salutary effects in endometriosis. Better understanding of the mechanisms of action, toxicity and herb-herb and herb-drug interactions permits the optimization of design and execution of complementary alternative medicine trials for endometriosis-associated pain. A potential benefit of herbal therapy is the likelihood of synergistic interactions within individual or combinations of plants. In this sense, phytotherapies may be analogous to nutraceuticals or whole food nutrition. We encourage the development of herbal analogues and establishment of special, simplified registration procedures for certain medicinal products, particularly herbal derivates with a long tradition of safe use.
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Affiliation(s)
- Fritz Wieser
- Division of Gynecological Endocrinology and Reproductive Medicine, University of Vienna, 1090 Vienna, Austria.
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Horie S, Harada T, Mitsunari M, Taniguchi F, Iwabe T, Terakawa N. Progesterone and progestational compounds attenuate tumor necrosis factor alpha-induced interleukin-8 production via nuclear factor kappa B inactivation in endometriotic stromal cells. Fertil Steril 2005; 83:1530-5. [PMID: 15866594 DOI: 10.1016/j.fertnstert.2004.11.042] [Citation(s) in RCA: 104] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2004] [Revised: 11/03/2004] [Accepted: 11/03/2004] [Indexed: 12/22/2022]
Abstract
OBJECTIVE To investigate whether and how P, dienogest (synthetic progestin), and danazol affected tumor necrosis factor alpha (TNFalpha)-induced interleukin-8 (IL-8) expression in endometriotic stromal cells. DESIGN Prospective study. SETTING Department of Obstetrics and Gynecology, Tottori University Hospital, Yonago, Japan. PATIENT(S) Ten patients who underwent laparoscopic surgery. INTERVENTION(S) Endometriotic stromal cells were obtained from chocolate cyst linings of the ovary. MAIN OUTCOME MEASURE(S) In the presence of TNFalpha (0.1 ng/mL) and E2 (10(-7) mol/L), the cells were cultured in medium with P (10(-6) mol/L), danazol (10(-6) mol/L), or dienogest (10(-7) mol/L). The expression of the IL-8 gene and protein was determined by Northern blotting and ELISA, respectively. Activation of nuclear factor (NF)-kappaB was evaluated by electrophoretic mobility shift assay. RESULT(S) Adding TNFalpha (0.1 ng/mL) together with E2 markedly enhanced gene and protein expression of IL-8. The up-regulation of the IL-8 gene and protein expression by TNFalpha and E2 was significantly reduced by the addition of P, dienogest, or danazol. Electrophoretic mobility shift assay revealed that incubation with TNFalpha and E2 induced NF-kappaB activation. Adding P, dienogest, or danazol attenuated NF-kappaB activation. CONCLUSION(S) The present study demonstrates for the first time that P and progestational compounds attenuate the expression of IL-8 by reducing TNFalpha-induced NF-kappaB activation in endometriotic stromal cells, suggesting a possible molecular mechanism of hormone therapy for controlling the growth of endometriosis.
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Affiliation(s)
- Sayako Horie
- Department of Obstetrics and Gynecology, Tottori University School of Medicine, Yonago, Japan.
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Conceição A, Batista A, Araújo AD, Silva FD, Wanderley-Teixeira V, Teixeira A. ANÁLISE HISTOLÓGICA DA ENDOMETRIOSE EM RATAS DURANTE AS FASES DO CICLO ESTRAL. ARQUIVOS DO INSTITUTO BIOLÓGICO 2005. [DOI: 10.1590/1808-1657v72p4392005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
RESUMO A presente pesquisa teve como objetivo analisar morfologicamente os sítios de implantes endometriais sobre a região externa da musculatura da parede abdominal anterior de ratas, durante o ciclo estral. Para tanto foram utilizadas 16 ratas albinas (Rattus norvegicus albinus), da linhagem Wistar com 90 dias de idade, obtidas do biotério do Departamento de Morfologia e Fisiologia Animal da UFRPE, as quais foram submetidas à indução da endometriose. A análise histológica dos implantes foi realizada por meio da microscopia de luz, utilizando-se técnicas de colorações pela Hematoxilina-Eosina (H-E) e pelo Tricrômico de Mallory. O material coletado foi fixado em líquido de Boüin e processado para inclusão em “paraplast”. Os resultados mostraram que as fases de proestro, estro e diestro foram mais favoráveis para o desenvolvimento dos implantes endometriais em ratas, quando comparadas ao metaestro.
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Beagley KW, Gockel CM. Regulation of innate and adaptive immunity by the female sex hormones oestradiol and progesterone. FEMS IMMUNOLOGY AND MEDICAL MICROBIOLOGY 2003; 38:13-22. [PMID: 12900050 DOI: 10.1016/s0928-8244(03)00202-5] [Citation(s) in RCA: 291] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Women mount more vigorous antibody- and cell-mediated immune responses following either infection or vaccination than men. The incidence of most autoimmune diseases is also higher in women than in men; however, during pregnancy many autoimmune diseases go into remission, only to flare again in the early post-partum period. Successful pregnancy requires that the female immune system tolerate the presence of a semi-allogeneic graft for 9 months. Oral contraceptive use can increase susceptibility to certain genital tract infections and sexually transmitted diseases in women. Moreover, treatment of mice and rats with female sex hormones is required to establish animal models of genital tract Chlamydia, Neisseria and Mycoplasma infection. This review describes what is currently known about the effects of the female sex hormones oestradiol and progesterone on innate and adaptive immune responses in order to provide a framework for understanding these sex differences. Data from both human and animal studies will be reviewed.
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Affiliation(s)
- Kenneth W Beagley
- School of Biomedical Sciences, The University of Newcastle, Royal Newcastle Hospital, Newcastle, NSW 2300, Australia.
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Rong R, Ramachandran S, Santanam N, Murphy AA, Parthasarathy S. Induction of monocyte chemotactic protein-1 in peritoneal mesothelial and endometrial cells by oxidized low-density lipoprotein and peritoneal fluid from women with endometriosis. Fertil Steril 2002; 78:843-8. [PMID: 12372466 DOI: 10.1016/s0015-0282(02)03333-2] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
OBJECTIVE To elucidate the effect of oxidized low-density lipoprotein (LDL) and peritoneal fluid of women with endometriosis on monocyte chemotactic protein-1 (MCP-1) production by peritoneal mesothelial cells and endometrial cells. DESIGN In vitro study. SETTING University medical center. PATIENT(S) Five women undergoing surgery for pelvic pain, infertility, or endometriosis; five women without endometriosis who were undergoing tubal ligation were the controls. INTERVENTION(S) Mesothelial cells and endometrial cells in culture were treated with oxidized LDL and peritoneal fluid from control and endometriosis patients, then MCP-1 levels were measured. MAIN OUTCOME MEASURE(S) ELISA was used to measure MCP-1 in the culture supernatants exposed to oxidized LDL and peritoneal fluid from control and endometriosis patients. Cellular MCP-1 messenger RNA expression was evaluated by reverse transcription-polymerase chain reaction (RT-PCR) assay. RESULT(S) Treatment with oxidized LDL caused an increase in accumulation of immunoreactive MCP-1 in the medium of cultured mesothelial and endometrial cells (primary endometrial stromal cells and endometrial cell line EM42). The mesothelial cells secreted more MCP-1 than did endometrial cells under the culture condition. The EM42 cells cultured in the presence of peritoneal fluid from endometriosis patients secreted more MCP-1 than those cultured with peritoneal fluid from normal women. However, no differences were found in MCP-1 levels in the supernatant of endometrial stromal cells cultured with peritoneal fluid. CONCLUSION(S) This is the first report of MCP-1 expression in mesothelial cells induced by oxidized LDL, and provides direct evidence of inflammatory action of peritoneal fluid of women with endometriosis.
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Affiliation(s)
- Rong Rong
- Emory Center for Advanced Research on Women's Health, Department of Gynecology and Obstetrics, Emory University School of Medicine, Atlanta, Georgia 30322, USA
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