Results 51 to 60 of about 1,087,727 (251)

In Search of Immunodominant Minor Histocompatibility Antigens [PDF]

Biology of Blood and Marrow Transplantation, 2013
survival. Larger retrospective studies should parse out relapse risk in specific cytogenetic subgroups, to offer more guidance to the practicing clinician. Our hope is that this and other retrospective studies of MRD monitoring leads to an assessment of the prognostic impact of MRD in well-defined molecular and cytogenetic subsets of AML.
openaire   +2 more sources

Engineering Immunoregenerative Therapy via an Immunomodulatory Binary Pharmacology Hydrogel Depot for Prolonged Allograft Survival

Advanced Science, EarlyView.
An immunomodulatory hydrogel (iGEL) forms spontaneously upon subcutaneous injection, acting as a tissue‐adhesive depot. It releases anti‐rejection and regenerative agents in response to inflammation, suppressing T‐cell activity, promoting vascular repair, and restoring allograft function without systemic immunosuppression.
Ning Wang, Ruiqi Sun, Yang Fu, Zhonghan Wu, Xinyu Tong, Hong Tang, Wentao Zhao, Zhi Liang, Jintao Zheng, Yanan Guan, Ke Zhou, Penghong Song, Shusen Zheng, Hangxiang Wang, Haiyang Xie   +14 more
wiley   +1 more source

Minor Antigen Disparities Impede Induction of Long Lasting Chimerism and Tolerance through Bone Marrow Transplantation with Costimulation Blockade

Journal of Immunology Research, 2016
Mixed chimerism and tolerance can be successfully induced in rodents through allogeneic bone marrow transplantation (BMT) with costimulation blockade (CB), but varying success rates have been reported with distinct models and protocols.
Sinda Bigenzahn, Ines Pree, Christoph Klaus, Nina Pilat, Benedikt Mahr, Elisabeth Schwaiger, Patrick Nierlich, Friedrich Wrba, Thomas Wekerle   +8 more
doaj   +1 more source

Tolerogenic effect of noninherited maternal antigens in hematopoietic stem cell transplantation

Frontiers in Immunology, 2012
Major histocompatibility complex antigens that provoke severe transplant reactions are referred to as the human leukocyte antigen (HLA) in human and as the H-2 in mice.
Masahiro eHirayama, Eiichi eAzuma, Yoshihiro eKomada   +2 more
doaj   +1 more source

Multiplex Genotyping of Human Minor Histocompatibility Antigens

Human Immunology, 2005
Minor histocompatibility antigens (mHAg) induce major histocompatibility complex-restricted, T cell-mediated immune responses that may contribute to increased risk of graft-versus-host disease and graft-versus-leukemia effects. Unlike human leukocyte antigen genes, mHAg are encoded by genetically and functionally unrelated genes located throughout the ...
Pietz, B.C., DuChateau, B.K., Warden, M.B., Ellis, T.M.   +3 more
openaire   +2 more sources

Dual Lineages of Langerhans Cells Cooperate to Restore the Immune Barrier after Skin Injury

Advanced Science, EarlyView.
After skin injury, the epidermal immune barrier is rebuilt by two sources of Langerhans cells. Resident Langerhans cells first move into the wound during re‐epithelialization, guided by CXCR2 signaling. Later, recruited monocytes become long‐lived Langerhans cells.
Axel D. Schmitter‐Sánchez, Nicholas Basista, Sudhanshu Mishra, Hyeri Kim, Audrey Bench, Catherine Matte‐Martone, Min‐Soo Seo, Gun Woo Lee, Sangbum Park   +8 more
wiley   +1 more source

Presentation of CMV immediate-early antigen to cytolytic T lymphocytes is selectively prevented by viral genes expressed in the early phase [PDF]

, 1989
The regulation of antigen processing and presentation to MHC class I-restricted cytolytic T lymphocytes was studied in cells infected with murine cytomegalovirus. Recognition by cytolytic T lymphocytes of the phosphoprotein pp89, the immunodominant viral
Reddehase, Matthias J., Del Val, Margarita, Münch, Konrad, Koszinowski, Ulrich H., Margarita Del Val, Konrad Münch, Matthias J. Reddehase, Ulrich H. Koszinowski   +7 more
core   +1 more source

Toward a network model of MHC class II-restricted antigen processing

Frontiers in Immunology, 2013
The standard model of Major Histocompatibility Complex class II (MHCII)-restricted antigen processing depicts a straightforward, linear pathway: Internalized antigens are converted into peptides that load in a chaperone dependent manner onto nascent ...
Laurence C Eisenlohr, Michael A Miller, Asha Purnima Veerappan Ganesan   +2 more
doaj   +1 more source

Polystyrene Nanoplastics Drive β‐Cell Dedifferentiation Through Dendritic Cell‐Intrinsic MHC‐I‐Dependent Inflammatory Crosstalk

Advanced Science, EarlyView.
Polystyrene nanoplastics disrupt pancreatic immune–endocrine homeostasis by promoting MHC‐I‐associated dendritic cell activation and inflammatory crosstalk with β cells. This immune remodeling drives β‐cell dedifferentiation, impairs insulin secretion, and aggravates metabolic dysfunction, revealing a previously unrecognized immunometabolic mechanism ...
Conghui Qiao, Yuqing Song, Fang Yang, Menghui Guo, Libin Jiang, Xiaoyue Quan, Wei Wei, Xinyang Wang, Tianshu Han, Mingyuan Liu, Wenbo Jiang   +10 more
wiley   +1 more source

TCR-Like CAR-T Cells Targeting MHC-Bound Minor Histocompatibility Antigens

Frontiers in Immunology, 2020
Minor histocompatibility antigens (mHAgs) in allogeneic hematopoietic stem cell transplantation are highly immunogenic as they are foreign antigens and cause polymorphism between donors and recipients. Adoptive cell therapy with mHAg-specific T cells may
Yoshiki Akatsuka
doaj   +1 more source