Results 41 to 50 of about 238,633 (312)

Adaptor protein CIN85 potentiates the motility of osteosarcoma cells via the Akt/mTOR and MMP2‐COL3A1 axis

open access: yesMolecular Oncology, EarlyView.
CIN85 is highly expressed in osteosarcoma, particularly in metastatic lesions. Its overexpression increases cell migration and Matrigel invasion, while silencing CIN85 suppresses these behaviors. Transcriptome analysis shows that CIN85 regulates MMP2, COL3A1, and Akt/mTOR signaling. Targeting these pathways reverses CIN85‐induced motility, highlighting
Iryna Horak   +10 more
wiley   +1 more source

Loss of IGF‐1R impairs DNA‐PKcs recruitment to chromatin leading to defective end‐joining

open access: yesMolecular Oncology, EarlyView.
IGF‐1R promotes radioresistance by facilitating DNA‐PKcs recruitment to chromatin, enabling non‐homologous end‐joining (NHEJ) repair of double‐strand breaks. Inhibition or loss of IGF‐1R disrupts this recruitment to damage sites, driving compensatory reliance on microhomology‐mediated end‐joining (MMEJ) repair.
Matthew O. Ellis   +3 more
wiley   +1 more source

The Social Reality of Depression: DTC Advertising of Antidepressants and Perceptions of the Prevalence and Lifetime Risk of Depression [PDF]

open access: yes, 2008
This study is rooted in the research traditions of cultivation theory, construct accessibility, and availability heuristic. Based on a survey with 221 subjects, this study finds that familiarity with direct-to-consumer (DTC) print advertisements for ...
Grow, Jean M., Seong Park, Jin
core   +1 more source

The silicon trypanosome [PDF]

open access: yes, 2010
African trypanosomes have emerged as promising unicellular model organisms for the next generation of systems biology. They offer unique advantages, due to their relative simplicity, the availability of all standard genomics techniques and a long history
BARBARA M. BAKKER   +10 more
core   +4 more sources

Tumor‐stromal crosstalk and macrophage enrichment are associated with chemotherapy response in bladder cancer

open access: yesFEBS Open Bio, EarlyView.
Chemoresistance in bladder cancer: Macrophage recruitment associated with CXCL1, CXCL5 and CXCL8 expression is characteristic of Gemcitabine/Cisplatin (Gem/Cis) Non‐Responder tumors (right side) while Responder tumors did not show substantial tumor‐stromal crosstalk (left side). All biological icons are attributed to Bioicons: carcinoma, cancerous‐cell‐
Sophie Leypold   +11 more
wiley   +1 more source

The Blunders in the Western cross-cutting policies in Afghanistan: The Opium economy as a case of study

open access: yesRevista UNISCI, 2018
In Afghanistan, opium cultivation was part of an economy of survival in the decades preceding the Afghan resistance war against the Soviets and, during the subsequent civil war, cultivation and trafficking of opium poppy became one of the main methods of
Francisco Berenguer-López
doaj   +1 more source

High Time for Conservation: Adding the Environment to the Debate on Marijuana Liberalization [PDF]

open access: yes, 2015
The liberalization of marijuana policies, including the legalization of medical and recreational marijuana, is sweeping the United States and other countries.
Anne G. Short Gianotti   +7 more
core  

Lipopolysaccharide uptake is augmented in lipopolysaccharide‐tolerant mouse macrophage‐like cells via increased CD14 expression

open access: yesFEBS Open Bio, EarlyView.
In normal (nontolerant) cells, CD14 is crucial for both LPS uptake and LPS signaling. In LPS‐tolerant cells, in which LPS‐induced TNF‐α and IFN‐β production is suppressed, there is a dramatic increase in surface CD14 expression. The overexpressed CD14 in LPS‐tolerant cells is responsible for the enhanced LPS uptake without inducing pro‐inflammatory ...
Saeka Nishihara   +3 more
wiley   +1 more source

Decoding the m6A epitranscriptomic landscape for biotechnological applications using a direct RNA sequencing approach

open access: yesNature Communications
Epitranscriptomic modifications, particularly N6-methyladenosine (m6A), are crucial regulators of gene expression, influencing processes such as RNA stability, splicing, and translation.
Chuwei Liu   +12 more
doaj   +1 more source

Rapid Discovery of Antioxidants in Rosa rugosa by UHPLC-PDA-Q-TOF/MS-TACD Integrated Technique

open access: yesAnalytica
In this study, an integrated analytical method coupling ultra-high-performance liquid chromatography–photodiode array detection–quadrupole time-of-flight mass spectrometry with total antioxidant capacity determination (UHPLC-PDA-Q-TOF/MS-TACD) was ...
Huijun Wang   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy