Results 211 to 220 of about 3,482,901 (312)

Modulation of Autophagy by Ursolic and Betulinic Acids: Distinct Cytotoxic and Membrane‐Disruption in Malignant and Nonmalignant Cells

open access: yesCell Biology International, Volume 49, Issue 11, Page 1518-1536, November 2025.
ABSTRACT Autophagy is a critical adaptive mechanism in tumor cells that promotes survival under stress, but when dysregulated, it may trigger programmed cell death. The pentacyclic triterpenoids betulinic acid (BA) and ursolic acid (UA) are structurally related compounds that modulate autophagy; however, comparative insights into their effects on ...
Waleska Kerllen Martins   +8 more
wiley   +1 more source

Effects of TcFLA‐1BP and TcGP72 Deletion on the Infectivity and Survival of Trypanosoma cruzi in Cell Cultures

open access: yesCell Biology International, Volume 49, Issue 11, Page 1395-1410, November 2025.
ABSTRACT Chagas disease, caused by the protozoan Trypanosoma cruzi, is a neglected tropical disease with limited treatment options and no available vaccine. Understanding the role of proteins in the parasite's biological cycle is critical for advancing vaccine development and optimizing therapies.
Normanda Souza‐Melo   +2 more
wiley   +1 more source

Gastric outlet obstruction in a patient with percutaneous gastrostomy

open access: yesRevista de Gastroenterología de México (English Edition), 2014
A. Nunes, C. Santos, J. Fonseca
doaj   +1 more source

Itinerant curriculum theory: People's theory against the field's epistemicidal ethos

open access: yesThe Curriculum Journal, Volume 36, Issue 4, Page 681-696, November 2025.
Abstract The field of curriculum studies suffers from a glaring theoretical impasse. Much of this impasse has been rightly attributed to the triumphalism of the neoliberal wave that has massacred the educational hemisphere with policies and practices that reduce pedagogy to an instrumentalist praxis directly associated with the thirsty desires and ...
João M. Paraskeva
wiley   +1 more source

Long-term mortality and predictive score performance in Brazilian atherosclerotic renovascular disease patients. [PDF]

open access: yesJ Bras Nefrol
Salome JG   +9 more
europepmc   +1 more source

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