Results 221 to 230 of about 64,417 (392)

The Dual Role of Exosomes in the Tumor Microenvironment: From Pro‐Tumorigenic Signaling to Immune Modulation

open access: yesMed Research, EarlyView.
Tumor‐derived exosomes influence proliferation, invasion, angiogenesis, metabolic adaptation, and resistance to therapy. They also shape the immune landscape by modulating antigen presentation, suppressing cytotoxic lymphocyte activity, and promoting the expansion of immunosuppressive cell populations. Although frequently associated with immune evasion,
Jiale Li   +3 more
wiley   +1 more source

A Focus on Natural Autophagy Modulators as Potential Host‐Directed Weapons Against Emerging and Re‐Emerging Viruses

open access: yesMedicinal Research Reviews, EarlyView.
ABSTRACT Autophagy is a highly conserved intracellular process involved in maintaining homeostasis and in the degradation of damaged organelles and external pathogens. Nature provides complex and varied reservoirs of scaffolds and chemical entities that may have a pivotal role in the search for new therapeutic leads.
Ilaria Cursaro   +5 more
wiley   +1 more source

Revisionist history uncovers a simplified molecular‐based classification of differentiated thyroid cancer

open access: yesThe Journal of Pathology, EarlyView.
Abstract The diagnostic classification of differentiated thyroid cancer has been a longstanding topic of debate among pathologists, largely due to high interobserver variability. This complexity has increased with the expansion of tumor types and subtypes.
Sylvia L Asa   +8 more
wiley   +1 more source

A very rare case of ileocolic and appendiceal intussusception with acute appendicitis

open access: yesRadiology Case Reports
Intussusception is a common cause of bowel obstruction in children, typically occurring in those under 3 years old and often idiopathic. Secondary intussusception is less common in pediatric patients and usually involves a pathological lead point ...
Leul Adane   +3 more
doaj  

Intestinal intussusception

open access: yesRevista da Associação Médica Brasileira (English Edition), 2012
Ilias, Elias Jirjoss   +2 more
openaire   +2 more sources

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