Results 191 to 200 of about 3,271,603 (299)

The Minimum of a Definite Integral for Unilateral Variations in Space [PDF]

, 1914
G. A. Bliss, Alecia Underhill
openalex   +1 more source

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

Accelerated evolution increased craniofacial divergence between humans and great apes. [PDF]

Proc Biol Sci
Gómez-Robles A, Drennan A, Basa M, Gleeson A.   +3 more
europepmc   +1 more source

A Problem of the Calculus of Variations in Which the Integrand is Discontinuous [PDF]

, 1906
Gilbert Ames Bliss, Max Mason
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

The impact of environmental factors on phenotypic diversity of natural populations of <i>Polyspora</i> in China. [PDF]

Front Plant Sci
Ma C, Gong M, Gui Q, Fan Z, Yang J, Wang L, Deng L.   +6 more
europepmc   +1 more source

THE EFFECT OF VARIATIONS IN IONIC STRENGTH ON THE APPARENT ISOELECTRIC POINT OF EGG ALBUMIN

, 1935
Elizabeth R. Smith
openalex   +1 more source

Variations in the Level of Lake George, Australia [PDF]

, 1923
C. E. P. B.
openalex   +1 more source

Exploring the role of cyclin D1 in the pathogenesis of multiple myeloma beyond cell cycle regulation

Molecular Oncology, EarlyView.
Cyclin D1 overexpression altered the cell adhesion pathway, while cyclin D2 upregulation had less impact on pathway enrichment analysis. Multiple myeloma (MM) patients with cyclin D1 overexpression showed reduced CD56 expression and increased circulating tumor cells (CTC) levels, suggesting that cyclin D1 may contribute to MM cell dissemination ...
Ignacio J. Cardona‐Benavides, Sara Cristobal‐Vargas, Cristina De Ramón, Elizabeta A. Rojas, Irena Misiewicz‐Krzeminska, Isabel Isidro, José Juan Pérez, Bruno Paiva, Noemi Puig, Miguel Alcoceba, María‐Victoria Mateos, Luis A. Corchete, Myriam Cuadrado, Norma C. Gutiérrez   +13 more
wiley   +1 more source

Chromosomal Variations in the Spermatogenesis of a Grasshopper, Locusta danica Linnaeus (Orthoptera)

, 1934
H. Itoh
openalex   +2 more sources