Results 81 to 90 of about 781,740 (337)

The forgotten voices of the militares cassados in Brazil

open access: yesBrasiliana: Journal for Brazilian Studies, 2013
Forcibly retired military officials whose political rights were withdrawn (militares cassados) during the military regime have previously received no attention from either the military institution or civilians (the State, the general public, and scholars)
Nina Schneider
doaj   +1 more source

Evidence for coordinated induction and repression of ecto-5'-nucleotidase (CD73) and the A2a adenosine receptor in a human B cell line [PDF]

open access: yes, 2003
In the human B cell line P493-6 two mitogenic signals, the EpsteinBarr virus nuclear antigen 2 (EBNA2) and myc, can be independently regulated by means of an estrogen receptor fusion construct or an inducible expression vector, respectively.
Burgemeister R.   +6 more
core   +1 more source

Cis‐regulatory and long noncoding RNA alterations in breast cancer – current insights, biomarker utility, and the critical need for functional validation

open access: yesMolecular Oncology, EarlyView.
The noncoding region of the genome plays a key role in regulating gene expression, and mutations within these regions are capable of altering it. Researchers have identified multiple functional noncoding mutations associated with increased cancer risk in the genome of breast cancer patients.
Arnau Cuy Saqués   +3 more
wiley   +1 more source

ERASE FROM THE PERSON OF THE GROUND OF PESTS AND SPIES": THE NORTH CAUCASIAN CHARACTERISTICS PROCESSES OF "BIG TERROR"

open access: yesГуманитарные и юридические исследования, 2021
The article is devoted to one of the most tragic periods in the history of our country - "great terror". The "harmful" processes of the 1930s in the North Caucasus are analyzed on the basis of their reflection in the regional press in 1937.
Elena Strekalova
doaj  

A bipartite iron-dependent transcriptional regulation of the tryptophan salvage pathway in Chlamydia trachomatis

open access: yeseLife, 2019
During infection, pathogens are starved of essential nutrients such as iron and tryptophan by host immune effectors. Without conserved global stress response regulators, how the obligate intracellular bacterium Chlamydia trachomatis arrives at a ...
Nick D Pokorzynski   +2 more
doaj   +1 more source

Extinction of tyrosine aminotransferase gene activity in somatic cell hybrids involves modification and loss of several essential transcription factors [PDF]

open access: yes, 1993
Extinction is defined as the loss of cell type-specific gene expression that occurs in somatic cell hybrids derived by fusion of cells with dissimilar phenotypes.
Boshart, Michael   +2 more
core   +1 more source

Effective therapeutic targeting of CTNNB1‐mutant hepatoblastoma with WNTinib

open access: yesMolecular Oncology, EarlyView.
WNTinib, a Wnt/CTNNB1 inhibitor, was tested in hepatoblastoma (HB) experimental models. It delayed tumor growth and improved survival in CTNNB1‐mutant in vivo models. In organoids, WNTinib outperformed cisplatin and showed enhanced efficacy in combination therapy, supporting its potential as a targeted treatment for CTNNB1‐mutated HB.
Ugne Balaseviciute   +17 more
wiley   +1 more source

LINC01116, a hypoxia‐lncRNA marker of pathological lymphangiogenesis and poor prognosis in lung adenocarcinoma

open access: yesMolecular Oncology, EarlyView.
The LINC01116 long noncoding RNA is induced by hypoxia and associated with poor prognosis and high recurrence rates in two cohorts of lung adenocarcinoma patients. Here, we demonstrate that besides its expression in cancer cells, LINC01116 is markedly expressed in lymphatic endothelial cells of the tumor stroma in which it participates in hypoxia ...
Marine Gautier‐Isola   +12 more
wiley   +1 more source

O povo e a polícia: conflitos sociais em O cortiço, de Aluísio Azevedo, e Recordações do escrivão Isaías Caminha, de Lima Barreto // The people and the police: social conflicts in O cortiço, by Aluísio Azevedo, and Recordações do escrivão Isaías Caminha, by Lima Barreto [PDF]

open access: yesSvět Literatury, 2017
The article focuses on the social conflicts depicted in two excerpts from the novels O cortiço (1890) by Aluísio Azevedo, and Recordações do escrivão Isaías Caminha (1909) by Lima Barreto.
Edu Teruki Otsuka
doaj  

Supplementary Figure 1 from Polycomb Protein EZH2 Regulates Tumor Invasion via the Transcriptional Repression of the Metastasis Suppressor RKIP in Breast and Prostate Cancer [PDF]

open access: gold, 2023
Gang Ren   +15 more
openalex   +1 more source

Home - About - Disclaimer - Privacy