Results 161 to 170 of about 3,307,555 (359)

ITGAV and SMAD4 influence the progression and clinical outcome of pancreatic ductal adenocarcinoma

Molecular Oncology, EarlyView.
In SMAD4‐positive pancreatic ductal adenocarcinoma (PDAC), integrin subunit alpha V (ITGAV) activates latent TGF‐β, which binds to the TGF‐β receptor and phosphorylates SMAD2/3. The activated SMAD2/3 forms a complex with SMAD4, and together they translocate to the nucleus, modulating gene expression to promote proliferation, migration, and invasion. In
Daniel K. C. Lee, Keyue Chen, Ryan Loke, Xiang Li, David Liubart, Golam T. Saffi, Jonathan T. S. Chow, Ché M. P. Melo, Lydia To, Leonardo Salmena   +9 more
wiley   +1 more source

Early-stage administration of hydroxytyrosol extends lifespan and delays aging in C. elegans

Biology Direct
Background This study employs Caenorhabditis elegans (C. elegans) as a model organism to explore the anti-aging effects of hydroxytyrosol (HT) and its underlying mechanisms.
Nannan Du, Lishuo Song, Ruigang Yang, Kexin Liu, Zubiao Niu, Zhanfeng Zhang, Qiang Sun   +6 more
doaj   +1 more source

Oligodendroglial cell death in jimpy mice: an explanation for the myelin deficit [PDF]

, 1986
Knapp Pe, Robert P. Skoff, DW Redstone
openalex   +1 more source

Machine learning for identifying liver and pancreas cancers through comprehensive serum glycopeptide spectra analysis: a case‐control study

Molecular Oncology, EarlyView.
This study presents a novel AI‐based diagnostic approach—comprehensive serum glycopeptide spectra analysis (CSGSA)—that integrates tumor markers and enriched glycopeptides from serum. Using a neural network model, this method accurately distinguishes liver and pancreatic cancers from healthy individuals.
Motoyuki Kohjima, Yuko Takami, Ken Kawabe, Kazuhiro Tanabe, Chihiro Hayashi, Mikio Mikami, Tetsuya Kusumoto   +6 more
wiley   +1 more source

Death and resurrection from the point of view of the cell-theory, by Gustaf Björklund, tr. from the Swedish by J. E. Fries.

, 1910
Gustaf Björklund, Jöns Elias Fries
openalex   +2 more sources

Ischemia-Induced Neuronal Cell Death, Calcium Accumulation, and Glial Response in the Hippocampus of the Mongolian Gerbil and Protection by Propentofylline (HWA 285) [PDF]

, 1987
Joyce A. DeLeo, L Tóth, Peter Schubert, Karl Asmund Rudolphi, G. W. Kreutzberg   +4 more
openalex   +1 more source

Comprehensive profiling of lncRNAs and mRNAs enriched in small extracellular vesicles for early noninvasive detection of colorectal cancer: diagnostic panel assembly and extensive validation

Molecular Oncology, EarlyView.
Small extracellular vesicles are a promising source of diagnostic molecules. We conducted a comprehensive study, including transcriptome profiling and RT‐qPCR validation on large cohorts of samples. Diagnostic panels enabling sensitive detection of colorectal cancer and precancerous lesions were established. Some molecules were differentially expressed
Petra Vychytilova‐Faltejskova, Marketa Pavlikova, Lucie Pifkova, Robin Jugas, Tana Machackova, Lenka Radova, Milana Sachlova, Renata Bartosova, Tetiana Samoilenko, Zuzana Feckova, Jana Orlickova, Erika Slamova, Elleni Ponechal Michu, Dagmar Al Tukmachi, Michaela Ruckova, Martina Vodinska, Jan Kotoucek, Tina Catela Ivkovic, Marie Boudna, Lucia Bohovicova, Teodor Stanek, Jana Halamkova, Martin Svoboda, Vladimir Prochazka, Tomas Grolich, Zdenek Kala, Ondrej Slaby   +26 more
wiley   +1 more source

TMBIM6 INHIBITS APOPTOSIS OF VULNERABLE NEURONS IN PARKINSON´S DISEASE

IBRO Neuroscience Reports, 2023
Pablo Ahumada Montalva, Carolina Jerez, Sara Borquez, Francisco Muñoz, Melissa Nassif, Mario Sanhueza, Rene Vidal, Diego Rojas Rivera   +7 more
doaj   +1 more source

β‐TrCP overexpression enhances cisplatin sensitivity by depleting BRCA1

Molecular Oncology, EarlyView.
Low levels of β‐TrCP (Panel A) allow the accumulation of BRCA1 and CtIP, which facilitate the repair of cisplatin‐induced DNA damage via homologous recombination (HR) and promote tumor cell survival. In contrast, high β‐TrCP expression (Panel B) leads to BRCA1 and CtIP degradation, impairing HR repair, resulting in persistent DNA damage and apoptosis ...
Rocío Jiménez‐Guerrero, Alejandro Belmonte‐Fernández, Mónica González‐Moreno, Laura Rodríguez‐Cordero, Begoña Pérez‐Valderrama, Joaquín Herrero‐Ruíz, Francisco Romero, Carmen Sáez, Miguel Á. Japón   +8 more
wiley   +1 more source

DEATH OF YEAST CELLS IN PANTOTHENIC ACID DEFICIENCY

, 1966
Hiroshi Kuraishi
openalex   +2 more sources