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Am J Reprod Immunol
February 2025
GROW Research Institute for Oncology and Reproduction, Maastricht University, Maastricht, The Netherlands.
Problem: Natural killer (NK) cells undergo education for full functionality via interactions between killer immunoglobulin-like receptors (KIRs) or NKG2A and human leukocyte antigen (HLA) ligands. Presumably, education is important during early pregnancy as insufficient education has been associated with impaired vascular remodeling and restricted fetal growth in mice. NK cell education is influenced by receptor co-expression patterns, human cytomegalovirus (CMV), the HLA-E107 dimorphism, and HLA-B leader peptide variants.
View Article and Find Full Text PDFRev Med Chil
September 2024
Red UC Christus, Pontificia Universidad Católica de Chile, Santiago, Chile.
Unlabelled: Allogeneic transplantation (HSCT) is a curative option for several hematological diseases. Our center has privileged the use of identical family donors (IFD) or haploidentical (HD) donors. However, the chances of finding family donors may be challenging in small families or unsuitable donors.
View Article and Find Full Text PDFTzu Chi Med J
December 2024
Department of Obstetrics and Gynecology, College of Medicine, University of Babylon, Hilla, Iraq.
The most common STD that triggers cervical cancer is the human papillomavirus. More than 20 types of human papillomavirus (HPV) can induce uterine cervical cancer. Almost all women acquire genital HPV infection soon after their first intercourse, with most of them clearing the virus within 3 years.
View Article and Find Full Text PDFJ Immunother Cancer
January 2025
Moderna, Inc, Cambridge, Massachusetts, USA.
The application of messenger RNA (mRNA) technology in antigen-based immuno-oncology therapies represents a significant advancement in cancer treatment. Cancer vaccines are an effective combinatorial partner to sensitize the host immune system to the tumor and boost the efficacy of immune therapies. Selecting suitable tumor antigens is the key step to devising effective vaccinations and amplifying the immune response.
View Article and Find Full Text PDFJCI Insight
January 2025
Department of Hepatobiliary Pancreatic Surgery.
T cells targeting a KRAS mutation can induce durable tumor regression in some patients with metastatic epithelial cancer. It is unknown whether T cells targeting mutant KRAS that are capable of killing tumor cells can be identified from peripheral blood of patients with pancreatic cancer. We developed an in vitro stimulation approach and identified HLA-A*11:01-restricted KRAS G12V-reactive CD8+ T cells and HLA-DRB1*15:01-restricted KRAS G12V-reactive CD4+ T cells from peripheral blood of 2 out of 6 HLA-A*11:01-positive patients with pancreatic cancer whose tumors expressed KRAS G12V.
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