Results 51 to 60 of about 913,429 (338)

On the crossroad between tolerance and posttransplant lymphoma. [PDF]

open access: yes, 1997
The role of the Epstein-Barr virus in the development of post-transplant lymphomas is well established. However, not all lymphomas that arise in these patients contain Epstein-Barr virus, suggesting that other cofactors are involved in tumor pathogenesis.
Nalesnik, Michael A, Starzl, Thomas E
core   +1 more source

Rational immunotherapy in the combination treatment of community-acquired pneumonia

open access: yesМедицинский совет, 2015
The article analyzes the immunomodulatory therapy as part of pathogenetic treatment of community-acquired pneumonia. Immunological monitoring of patients with severe community-acquired pneumonia demonstrated a disbalance of natural resistance factors ...
G. A. Mavzyutova   +4 more
doaj   +1 more source

Immunological Classification of Tumor Types and Advances in Precision Combination Immunotherapy

open access: yesFrontiers in Immunology, 2022
Immunity is an important physiological function acquired throughout evolution as a defense system against the invasion of pathogenic microorganisms. The immune system also eliminates senescent cells and maintains homeostasis, monitoring cell mutations ...
Xiufang Ren   +5 more
doaj   +1 more source

Tumor derived Microvesicles enhance cross-processing ability of clinical grade Dendritic Cells [PDF]

open access: yes, 2018
Tumor cells release extracellular microvesicles (MVs) in the microenvironment to deliver biological signals to neighbouring cells as well as to cells in distant tissues.
Battisti, Federico   +11 more
core   +1 more source

Comprehensive Immune Monitoring of Clinical Trials to Advance Human Immunotherapy. [PDF]

open access: yes, 2019
The success of immunotherapy has led to a myriad of clinical trials accompanied by efforts to gain mechanistic insight and identify predictive signatures for personalization.
Amir, El-Ad D   +13 more
core   +3 more sources

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Rag1-/- mutant zebrafish demonstrate specific protection following bacterial re-exposure.

open access: yesPLoS ONE, 2012
BackgroundRecombination activation gene 1 deficient (rag1(-/-)) mutant zebrafish have a reduced lymphocyte-like cell population that lacks functional B and T lymphocytes of the acquired immune system, but includes Natural Killer (NK)-like cells and Non ...
Claudia Hohn, Lora Petrie-Hanson
doaj   +1 more source

Virus-Encoded Complement Regulators: Current Status

open access: yesViruses, 2021
Viruses require a host for replication and survival and hence are subjected to host immunological pressures. The complement system, a crucial first response of the host immune system, is effective in targeting viruses and virus-infected cells, and ...
Anwesha Sinha   +4 more
doaj   +1 more source

The role of fibroblast growth factors in cell and cancer metabolism

open access: yesFEBS Letters, EarlyView.
Fibroblast growth factor (FGF) signaling regulates crucial signaling cascades that promote cell proliferation, survival, and metabolism. Therefore, FGFs and their receptors are often dysregulated in human diseases, including cancer, to sustain proliferation and rewire metabolism.
Jessica Price, Chiara Francavilla
wiley   +1 more source

Fertility treatment in couples with seropositivity for human immunodeficiency virus: Ethics opinion

open access: yesJournal of Human Reproductive Sciences, 2018
Human immunodeficiency virus results in acquired immunodeficiency syndrome which alters the immune system. The virus can be transmitted through contact with infected semen, vaginal fluids, or blood.
Duru Shah, Madhuri Patil
doaj   +1 more source

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