Results 71 to 80 of about 3,437 (186)

Repeated injection of pooled frozen allogeneic umbilical cord blood mesenchymal stromal cells in 5 flat‐racing horses

open access: yesEquine Veterinary Education, Volume 38, Issue 4, Page 183-194, April 2026.
Summary Background Tendinopathies in racehorses are challenging to treat, and restoring normal tendon composition remains elusive despite extensive research. Equine multipotent mesenchymal stromal cells (MSC) have shown promise for tendon repair, and various sources of MSC have been described.
A. Merchan Muñoz   +7 more
wiley   +1 more source

Non‐Classical HLA and MIC Risk Score Is Associated With Acute Kidney Transplant Rejection Beyond Classical HLA Matching

open access: yesHLA, Volume 107, Issue 4, April 2026.
ABSTRACT Matching of HLA‐A, ‐B and ‐DRB1 is the gold standard in histocompatibility testing for kidney transplantation. A good HLA match reduces the risk of alloimmunisation, thereby decreasing the likelihood of graft failure and potentially enabling reduced immunosuppression therapy. However, the role of the non‐classical HLA and MIC genes is not well
Silja Tammi   +6 more
wiley   +1 more source

Genetic Diversity of Sexually Propagated Corals Is Maintained From the Aquarium to the Reef

open access: yesMolecular Ecology, Volume 35, Issue 5, March 2026.
ABSTRACT Amidst global reef declines, large‐scale coral aquaculture is being developed to support reef intervention. Genetic diversity underpins population resilience and therefore it is critical that aquaculture methods maintain diversity. However, it remains unclear how genetic diversity of coral progeny is shaped by (1) parental genetic composition,
Genevieve Dallmeyer‐Drennen   +4 more
wiley   +1 more source

Intercellular transfer of MHC molecules in T cell alloimmunity and allotransplantation

open access: yesBiomedical Journal
After transplantation of allogeneic tissues and organs, recognition by recipient T cells of donor MHC molecules initiates the pro-inflammatory adaptive immune response leading to allograft rejection.
Gilles Benichou, Hyshem H. Lancia
doaj   +1 more source

Transcriptomic Profiling of the Allorecognition Response to Grafting in the Demosponge Amphimedon queenslandica

open access: yesMarine Drugs, 2017
Sponges, despite their simple body plan, discriminate between self and nonself with remarkable specificity. Sponge grafting experiments simulate the effects of natural self or nonself contact under laboratory conditions.
Laura F. Grice, Bernard M. Degnan
doaj   +1 more source

TCR Sequencing in Mouse Models of Allorecognition Unveils the Features of Directly and Indirectly Activated Clonotypes

open access: yes, 2023
Allorecognition is known to involve a large number of lymphocytes carrying diverse T-cell receptor repertoire. Thus, one way to understand allorecognition and rejection mechanisms is via high-throughput sequencing of T-cell receptors.
Aleksei Bulygin   +5 more
core   +1 more source

Lessons in modularity: the evolutionary ecology of colonial invertebrates

open access: yesScientia Marina, 2005
Benthic colonial invertebrates share with higher plants a modular construction and a sessile adult life. Both types of organism show parallel evolutionary responses to common selective forces, but in contrast to the long-established focus on plants ...
Roger N. Hughes
doaj   +1 more source

Fifty Years of Natural Killer Cells: Milestones and Future Horizons

open access: yesScandinavian Journal of Immunology, Volume 103, Issue 2, February 2026.
To mark 50 years of NK cell research, a 2025 Karolinska symposium traced discoveries from spontaneous cytotoxicity and “missing self” recognition to receptor biology, cellular diversity, and translational advances, highlighting NK cells’ evolution into modern immunotherapy.
Andreas Lundqvist   +7 more
wiley   +1 more source

AlloPipe and Its Web Server Allogenomics: From Genomic Data to Candidate Minor Histocompatibility Antigens

open access: yesHLA, Volume 107, Issue 2, February 2026.
ABSTRACT While transplantation outcomes are closely linked to HLA compatibility, minor histocompatibility antigens (mHAgs)—peptides embedded in HLA molecules bearing amino acid differences within the donor/recipient pair—also contribute to T‐cell alloreactivity, especially in HLA‐matched pairs.
Adèle Dhuyser   +6 more
wiley   +1 more source

The polymorphic proteins TgrB1 and TgrC1 function as a ligand-receptor pair in Dictyostelium allorecognition

open access: yes, 2017
Allorecognition is a key factor in Dictyostelium development and sociality. It is mediated by two polymorphic transmembrane proteins, TgrB1 and TgrC1, that contain extracellular immunoglobulin domains.
Shigenori Hirose   +3 more
core   +1 more source

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