Results 61 to 70 of about 20,884,610 (254)

Nuevos megalonícidos gigantescos de los géneros Megalonychops Kragl. y Diheterocnus Kragl.

open access: yesRevista del Museo de La Plata
En este trabajo describo detalladamente tres especies de grandes megalonícidos sudamericanos, que las he mencionado en publicaciones anteriores. Gen. MEGALONYCHOPS Kragl., 1926 Megalonychops Fontanai Kragl., 1926 Cuando describí la especie genotipo M ...
Lucas Kraglievich
doaj  

CEACAM1 participation in breast cancer progression

open access: yesMolecular Oncology, EarlyView.
In invasive breast cancer (BC), CEACAM1 shifts from an apical to a uniform membranous/cytoplasmic pattern, or is lost, as tumors dedifferentiate, inversely tracking the Ki‐67 proliferative index. In MCF‐7 cells, only CEACAM1‐4L suppresses proliferation, repressing cell cycle and growth factor genes.
Mykola Lyndin   +3 more
wiley   +1 more source

Genomic surveillance and sequencing of SARS-CoV-2 across South America. [PDF]

open access: yesRev Panam Salud Publica, 2023
Ribeiro Dias MF   +4 more
europepmc   +1 more source

Castration‐resistant prostate cancer cells are addicted to the high activity of cyclin‐dependent kinase 2

open access: yesMolecular Oncology, EarlyView.
We show that emergence of castration‐resistant prostate (CRPC) is associated with significant upregulation of cyclins that positively regulate cyclin‐dependent kinase 2 (CDK2) and concomitant downregulation of CDK4 cyclins. This renders CRPC cells dependent on the high activity of CDK2, and CDK2 inhibitors synergistically sensitize CRPC cells to both ...
Joyeeta Chatterjee   +3 more
wiley   +1 more source

Sinopsis de las especies argentinas del género Anemia Swartz (Schizaeaceae)

open access: yesRevista del Museo de La Plata
La familia Schizaeaceae está representada en Argentina por 3géneros: Anemia Sw., Lygodium Sw. y Schizaea J. Sm., de los cuales el primero es el más rico en especies, con una amplia área de distribución en el país.
Elías Ramón De la Sota
doaj  

Cost of lost productivity from acute respiratory infections in South America. [PDF]

open access: yesRev Panam Salud Publica, 2023
Mosegui GBG   +2 more
europepmc   +1 more source

Actos de celebración del Xº aniversario de la Universidad Nacional del Sur

open access: yes, 1966
El presente documento expone los actos de celebración en el marco del Xº aniversario (1956-1966) de la Universidad Nacional del Sur. Se destacan los discursos del señor presidente de la Nación Dr.
Universidad Nacional del Sur
core  

Profiling neoadjuvant therapy response in rectal cancer using meta‐analysis of publicly available transcriptomic RNA‐seq datasets

open access: yesMolecular Oncology, EarlyView.
This study integrates publicly available transcriptomic datasets to identify molecular signatures associated with response to neoadjuvant chemoradiotherapy in locally advanced rectal cancer. By analyzing a combination of multiple cohorts with bioinformatics approaches, we reveal biological pathways and immune‐related features that may improve ...
Aleksandra Stanojevic   +10 more
wiley   +1 more source

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