GeethaChalasaniMD

PubMed

• 16 citations
  T-bet+CD27+CD21– B cells poised for plasma cell differentiation during antibody-mediated rejection of kidney transplants
  Kevin Louis, Elodie Bailly, Camila Macedo, Louis H. S. Lau, Bala Ramaswami, Alexander Chang, Uma R. Chandran, Douglas Landsittel, Xinyan Gu, Geetha Chalasani, Adriana ...> ;JCI Insight. 2021 Jun 22
• 21 citations
  Pregnancy-induced humoral sensitization overrides T cell tolerance to fetus-matched allografts in mice
  Ashley Suah, Dong-Kha V. Tran, Stella H. Khiew, Michael S. Andrade, Jared M. Pollard, Dharmendra Jain, James S. Young, Dengping Yin, Geetha Chalasani, Maria-Luisa Aleg...> ;The Journal of Clinical Investigation. 2021 Jan 4
• 28 citations
  Coordinated Circulating T Follicular Helper and Activated B Cell Responses Underlie the Onset of Antibody-Mediated Rejection in Kidney Transplantation.
  Kevin Louis, Camila Macedo, Elodie Bailly, Louis H. S. Lau, Bala Ramaswami, Marilyn Marrari, Douglas Landsittel, Alexander Chang, Uma R. Chandran, Paul Fadakar, Masaki...> ;Journal of the American Society of Nephrology. 2020 Jul 28
• 23 citations
  Impact of Induction Therapy on Circulating T Follicular Helper Cells and Subsequent Donor-Specific Antibody Formation After Kidney Transplant.
  Camila Macedo, Kevin Hadi, John T. Walters, Beth Elinoff, Marilyn Marrari, Adriana Zeevi, Bala Ramaswami, Geetha Chalasani, Douglas Landsittel, A. R. Shields, Rita R. ...> ;Kidney International Reports. 2019 Mar 1
• Antibody-Mediated Rejection of Solid-Organ Allografts.
  Lakkis, F. G.,Chalasani, G.,Hariharan, S.> ;N. Engl. J. Med.. 2018 Dec 27
• 248 citations
  Phenotype, function, and differentiation potential of human monocyte subsets
  Lisa B. Boyette, Camila Macedo, Kevin Hadi, Beth Elinoff, John T. Walters, Bala Ramaswami, Geetha Chalasani, Juan M. Taboas, Fadi G. Lakkis, Diana Metes> ;Plos One. 2017 Apr 26
• 249 citations
  B Cells, Antibodies, and More
  William Hoffman, Fadi G. Lakkis, Geetha Chalasani> ;Clinical Journal of the American Society of Nephrology. 2016 Jan 7
• The end is in sight: targeting sensitization in hematopoietic cell transplantation.
  B. Ramaswami, Geetha Chalasani> ;American Journal of Transplantation. 2015 Apr 1
• 72 citations
  B cells mediate chronic allograft rejection independently of antibody production
  Qiang Zeng, Yue-Harn Ng, Tripti Singh, Ke Jiang, Khaleefathullah A. Sheriff, R. Ippolito, Salwa Zahalka, Qi Li, Parmjeet Randhawa, Rosemary A. Hoffman, B. Ramaswami, F...> ;The Journal of Clinical Investigation. 2014 Mar 3
• 102 citations
  Regulatory dendritic cell infusion prolongs kidney allograft survival in nonhuman primates.
  Mohamed Ezzelarab, Alan F. Zahorchak, Lien Lu, Adrian E. Morelli, Geetha Chalasani, Anthony J. Demetris, Fadi G. Lakkis, Martin Wijkstrom, Noriko Murase, A. Humar, Ron...> ;American Journal of Transplantation. 2013 Aug 1
• Hepatic B cells are readily activated by TLR4 ligation and secrete less IL-10 than lymphoid tissue B cells.
  Zhang, H.,Stolz, D. B.,Chalasani, G.,Thomson, A. W.> ;Clin. Exp. Immunol.. 2013 Sep
• 69 citations
  Exosomes released from Mycoplasma infected tumor cells activate inhibitory B cells.
  Chenjie Yang, Geetha Chalasani, Yue Harn Ng, Paul D. Robbins> ;Plos One. 2012 Apr 27
• 42 citations
  Long-term effects of alemtuzumab on regulatory and memory T-cell subsets in kidney transplantation.
  Camila Macedo, John T. Walters, Elizabeth A. Orkis, Kumiko Isse, Beth Elinoff, Sheila Fedorek, John M. McMichael, Geetha Chalasani, Parmjeet Randhawa, Anthony J. Demet...> ;Transplantation. 2012 Apr 27
• 12 citations
  Innate immunity alone is not sufficient for chronic rejection but predisposes healed allografts to T cell-mediated pathology
  Daniel Zecher, Qi Li, Amanda L. Williams, John T. Walters, Geetha Chalasani, David M. Rothstein, Warren D. Shlomchik, Anthony J. Demetris, Fadi G. Lakkis, Baddoura, F....> ;Transplant Immunology. 2012 Mar 1
• 350 citations
  Regulatory B cells are identified by expression of TIM-1 and can be induced through TIM-1 ligation to promote tolerance in mice
  Qing Ding, Melissa Y. Yeung, Geoffrey Camirand, Qiang Zeng, Hisaya Akiba, Hideo Yagita, Geetha Chalasani, Mohamed H. Sayegh, Nader Najafian, David M. Rothstein> ;The Journal of Clinical Investigation. 2011 Sep 1
• 21 citations
  The Polyomavirus BK Large T-Antigen-Derived Peptide Elicits an HLA-DR Promiscuous and Polyfunctional CD4+ T-Cell Response
  Bala Ramaswami, Iulia Popescu, Camila Macedo, Chunqing Luo, Ron Shapiro, Diana Metes, Geetha Chalasani, Parmjeet Randhawa> ;Clinical and Vaccine Immunology. 2011 May 1
• 62 citations
  B Cells Help Alloreactive T Cells Differentiate Into Memory T Cells
  Yue-Harn Ng, Martin H. Oberbarnscheidt, Harish C. Chandramoorthy, Rosemary A. Hoffman, Geetha Chalasani> ;American Journal of Transplantation. 2010 Sep 1
• 44 citations
  The yin and yang of B cells in graft rejection and tolerance.
  Valeriya Zarkhin, Geetha Chalasani, Minnie M. Sarwal> ;Transplantation Reviews. 2010 Apr 1
• 11 citations
  Role of secondary lymphoid tissues in primary and memory T-cell responses to a transplanted organ.
  Yue-Harn Ng, Geetha Chalasani> ;Transplantation Reviews. 2010 Jan 1
• 13 citations
  Type I Interferons Are Not Critical for Skin Allograft Rejection or the Generation of Donor-Specific CD8+ Memory T Cells
  Martin H. Oberbarnscheidt, Jagdeep S. Obhrai, Amanda L. Williams, David M. Rothstein, Warren D. Shlomchik, Geetha Chalasani, Fadi G. Lakkis> ;American Journal of Transplantation. 2010 Jan 1
• 7 citations
  Deposition of complement product C4d in anti-glomerular basement membrane glomerulonephritis.
  Ibrahim Batal, Geetha Chalasani, Christine C. Wu, Ron Shapiro, Sheldon I. Bastacky, Parmjeet Randhawa> ;American Journal of Kidney Diseases. 2009 Jun 1
• 23 citations
  The Roles of CD8 Central and Effector Memory T‐Cell Subsets in Allograft Rejection
  Martin H. Oberbarnscheidt, Yue-Harn Ng, Geetha Chalasani> ;American Journal of Transplantation. 2008 Jul 28
• 48 citations
  Effector T cell differentiation and memory T cell maintenance outside secondary lymphoid organs.
  Jagdeep S. Obhrai, Martin H. Oberbarnscheidt, Timothy W. Hand, Lonnette Diggs, Geetha Chalasani, Fadi G. Lakkis> ;Journal of Immunology. 2006 Apr 1
• 78 citations
  CD70 Signaling Is Critical for CD28-Independent CD8+ T Cell-Mediated Alloimmune Responses In Vivo
  Akira Yamada, Alan D. Salama, Masayuki Sho, Nader Najafian, Toshiro Ito, John P. Forman, Reshma Kewalramani, Sigrid Sandner, Hiroshi Harada, Michael R. Clarkson, Didie...> ;Journal of Immunology. 2005 Feb 1
• 23 citations
  Direct Antigen Presentation by a Xenograft Induces Immunity Independently of Secondary Lymphoid Organs
  Bethany Tesar, Geetha Chalasani, Lonnette Smith-Diggs, Fadi G. Lakkis, Daniel R. Goldstein, Baddoura, F. K., Fady K. Baddoura> ;Journal of Immunology. 2004 Oct 1
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