Results 141 to 150 of about 1,652,823 (301)

EDNRB‐dependent endothelin signaling reduces proliferation and promotes proneural‐to‐mesenchymal transition in gliomas

open access: yesMolecular Oncology, EarlyView.
Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau   +36 more
wiley   +1 more source

Cognitive debiasing 2: impediments to and strategies for change. [PDF]

open access: yesBMJ Qual Saf, 2013
Croskerry P, Singhal G, Mamede S.
europepmc   +1 more source

Energy Management in Four and Five Star Hotels in Algarve (Portugal)

open access: yes, 2014
Tourism is the sector of the global economy that has grown faster, in such way that the United Nations World Tourism Organization (UNWTO) predicts a global average annual growth between 1995 and 2020, around 4.1%.
Isabel Santos, Joana Mendes
core  

MANAJEMEN PERUBAHAN DI MADRASAH: STRATEGI ADAPTIF DALAM MENINGKATKAN MUTU PENDIDIKAN ISLAM DI MADRASAH IBTIDAIYAH (MI) MUHAMMADIYAH REJANG LEBONG

open access: yes
This study explores adaptive strategies in change management implemented by madrasahs as Islamic educational institutions to enhance educational quality.
Warlizasusi, Jumira   +3 more
core   +2 more sources

Engineered extracellular vesicles enriched with the miR‐214/199a cluster enhance the efficacy of chemotherapy in ovarian cancer

open access: yesMolecular Oncology, EarlyView.
Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang   +12 more
wiley   +1 more source

IMPDH inhibition enhances cytarabine efficacy in SAMHD1‐expressing leukaemia cells via guanine nucleotide depletion

open access: yesMolecular Oncology, EarlyView.
Cytarabine is a key therapy for acute myeloid leukaemia (AML), but its efficacy is limited by the dNTPase SAMHD1, which hydrolyses its active metabolite. Screening nucleotide biosynthesis inhibitors revealed that IMPDH inhibitors selectively sensitise SAMHD1‐proficient AML cells to cytarabine.
Miriam Yagüe‐Capilla   +9 more
wiley   +1 more source

Keratin 19 as a prognostic marker and contributing factor of metastasis and chemoresistance in high‐grade serous ovarian cancer

open access: yesMolecular Oncology, EarlyView.
Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch   +13 more
wiley   +1 more source

Sedentary Behavior Interventions in COPD: A Scoping Review of Strategies, Behavior Change Techniques, and Device-Measured Outcomes. [PDF]

open access: yesInt J Chron Obstruct Pulmon Dis
Fang P   +10 more
europepmc   +1 more source

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