Results 21 to 30 of about 1,142,920 (273)

On the impact of hepatitis C virus and heterologous immunity on alloimmune responses following liver transplantation

American Journal of Transplantation, 2020
Virus‐induced heterologous immunity is considered a barrier to transplantation tolerance. Yet, hepatitis C (HCV)‐infected liver transplant (LT) patients occasionally achieve operational tolerance.
E. Merritt, M. Londoño, K. Childs, Gavin Whitehouse, E. Kodela, A. Sánchez‐Fueyo, M. Martínez‐Llordella   +6 more
semanticscholar   +1 more source

Effect of Fecal Microbiota Transplantation on Non-Alcoholic Fatty Liver Disease: A Randomized Clinical Trial

Frontiers in Cellular and Infection Microbiology, 2022
Background and Aims The clinical efficacy of fecal microbiota transplantation (FMT) in patients with non-alcoholic fatty liver disease (NAFLD) and the variant effects of FMT on lean and obese NAFLD patients remain elusive.
L. Xue, Zhiliang Deng, Wenhui Luo, Xingxiang He, Yu Chen   +4 more
semanticscholar   +1 more source

Acellular Fish Skin for Deep Dermal Traumatic Wounds Management; Introducing a Novel Dressing

Archives of Academic Emergency Medicine, 2023
The optimal therapy for deep wounds is based on the early debridement of necrotic tissue followed by wound coverage to avoid a systemic inflammatory response and optimize scar-free healing. The outcomes are affected by available resources and underlying
Esmaeil Biazar, Reza Zandi, Saeed Haidari-Keshel, Majid rezaei tavirani, Reza Vafaee, Mostafa Rezaei Tavirani, Reza M Robati   +6 more
doaj   +1 more source

Cellular immunity predominates over humoral immunity after homologous and heterologous mRNA and vector-based COVID-19 vaccine regimens in solid organ transplant recipients

American Journal of Transplantation, 2021
Knowledge on the immunogenicity of vector‐based and mRNA‐vaccines in solid organ transplant recipients is limited. Therefore, SARS‐CoV‐2–specific T cells and antibodies were analyzed in 40 transplant recipients and 70 controls after homologous or ...
T. Schmidt, V. Klemis, D. Schub, S. Schneitler, M. Reichert, H. Wilkens, U. Sester, M. Sester, J. Mihm   +8 more
semanticscholar   +1 more source

Heterologous Ad.26.COV2.S versus homologous BNT162b2/mRNA-1273 as a third dose in solid organ transplant recipients seronegative after two-dose mRNA vaccination

American Journal of Transplantation, 2022
Heterologous vaccination (“mixing platforms”) for the third (D3) dose of SARS‐CoV‐2 vaccine is a potential strategy to improve antibody responses in solid organ transplant recipients (SOTRs), but data are mixed regarding potential differential ...
T. P. Chiang, J. Alejo, J. Mitchell, Jake D. Kim, A. Abedon, A. Karaba, L. Thomas, M. Levan, J. Garonzik‐Wang, R. Avery, A. Pekosz, W. Clarke, D. Warren, A. Tobian, A. Massie, D. Segev, W. Werbel   +16 more
semanticscholar   +1 more source

Diverse Routes of Allograft Tolerance Disruption by Memory T Cells

Frontiers in Immunology, 2020
Memory T lymphocytes constitute a significant problem in tissue and organ transplantation due their contribution to early rejection and their relative resistance to tolerance-promoting therapies.
Ronald G. Gill, Adam L. Burrack
doaj   +1 more source

DR-bearing T lymphocytes in thoracic duct lymph [PDF]

, 1981
T cells having DR antigens were shown to be present in high numbers in the thoracic duct lymph of patients undergoing long-term drainage. As drainage progresses the proportion of T DR cells in the lymph increases to levels as high as 70% at 6 weeks ...
Abo, Albrechtson, Billing, Boyle, Colombani, Evans, Foon, Franksson, Fu, Greaves, H. Takahashi, J.C. Cicciarelli, Johnson, Kaplan, Machleder, Matell, Medawar, P.I. Terasaki, R. Billing, Starzl, Starzl, Suciu-Foca, T. Starzl, T. Yamaguchi, Terasaki, Y. Iwaki   +25 more
core   +1 more source

Humoral Responses and Chronic GVHD Exacerbation after COVID-19 Vaccination Post Allogeneic Stem Cell Transplantation

Vaccines, 2022
The COVID-19 pandemic threatens patients with a compromised immune and endothelial system, including patients who underwent allogeneic stem cell transplantation (alloSCT).
C. Pabst, L. Benning, Nora Liebers, M. Janssen, Léandra Caillé, C. Speer, Lixiazi He, M. Schubert, Laura Simons, U. Hegenbart, S. Schönland, A. Radujkovic, M. Schmitt, P. Schnitzler, C. Müller-Tidow, S. Dietrich, P. Dreger, T. Luft   +17 more
semanticscholar   +1 more source

Immunogenicity After a Heterologous BNT262b2 Versus Homologous Booster in Kidney Transplant Recipients Receiving 2 Doses of CoronaVac Vaccine: A Prospective Cohort Study

Transplantation, 2022
Background. Comparative studies of third heterologous doses following the CoronaVac vaccine against coronavirus disease 2019 (COVID-19) in kidney transplant recipients are lacking. Methods.
J. Medina-Pestana, Laila Almeida Viana, M. Nakamura, E. Lucena, C. Granato, Y. Dreige, Laysla Verhalen Pouzo Amorim, Charles Yea Zen Chow, Renato Demarchi Foresto, Lucio Roberto Requião-Moura, H. Tedesco-Silva, M. Cristelli   +11 more
semanticscholar   +1 more source

Avenues of future research in homotransplantation of the liver with particular reference to hepatic supportive procedures, antilymphocyte serum, and tissue typing [PDF]

, 1966
Three general areas of research which bear on the developing field of liver transplantation are reviewed. These are: (1) the prospects of obtaining better immunosuppression with particular reference to heterologous antilymphocyte serum; (2) the possible ...
Anderson, Bibler, Eiseman, Gray, Halgrimson, Hill, Jeejeebhoy, Marchioro, Mikaeloff, Monaco, Monaco, Norman, Patrick, Rich, Robert J. McCardle, Sacks, Starzl, Starzl, Starzl, Starzl, Steinberg, Tanous D. Faris, Thaler, Thomas E. Starzl, Thomas L. Marchioro, Vang, Waksman, Woodruff, Woodruff, Woodruff, Woodruff, Yoji Iwaski   +31 more
core   +1 more source