Results 131 to 140 of about 415,792 (296)

Efeito do desenho em amostragem de conglomerado para estimar a distribuição de ocupações entre trabalhadores

Revista de Saúde Pública
OBJETIVO: Descrever o desenho amostral efetuado para estimar a distribuição de população economicamente ativa, apresentando o efeito do desenho encontrado.
Ricardo Cordeiro
doaj  

A novel quinazolinone insulin receptor inhibitor and its synergy with an EGFR inhibitor in glucose‐driven glioblastoma

Molecular Oncology, EarlyView.
The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka, Wioleta Cieślik, Wojciech Płaziński, Katarzyna Stępnik, Anna Boguszewska‐Czubara, Elżbieta Kot, Robert Musioł, Mateusz Jasica, Anna Mrozek‐Wilczkiewicz, Katarzyna Malarz   +9 more
wiley   +1 more source

Application of adaptive sampling in fishery part 2: truncated adaptive cluster sampling designs [PDF]

, 2001
There are some experiences that researcher come across quite number of time for very large networks in the initial samples such that they cannot finish the sampling procedure.
Salehi, M.
core   +1 more source

Seroprevalence of SARS-CoV-2 in urban settings in three sub-Saharan African countries (SeroCoV): a study protocol for a household-based cross-sectional prevalence study using two-stage cluster sampling. [PDF]

BMJ Open, 2021
Lorenz E, Souares A, Amuasi J, Loag W, Deschermeier C, Fusco D, Benke D, A Rakotoarivelo R, Rasamoelina MT, Rakotozandrindrainy R, Sie A, Afum-Adjei Awuah A, May J, Eibach D, Struck N.   +14 more
europepmc   +1 more source

Oncogenic DMTF1β promotes cancer cell motility by regulating autophagy through ULK1 stabilization

Molecular Oncology, EarlyView.
In the current study, we demonstrate that the oncogene DMTF1β regulates ULK1 stability by reducing its proteasomal degradation in cancer cells. This stabilization enables ULK1 to induce autophagy, which in turn facilitates cancer cell migration. Consequently, reduced DMTF1β levels lead to decreased autophagy and impaired cancer cell migration.
Jun Xu, Nicolas J. Niklaus, Anna M. Schläfli, Igor Tokarchuk, Magali Humbert, Federico La Manna, Bich Vu, David Maul, Ramin Radpour, Marianna Kruithof‐de Julio, Inti Zlobec, Jörn Dengjel, Bruce E. Torbett, Mario P. Tschan   +13 more
wiley   +1 more source

Aletris bracteata Adaptive Cluster Sampling Chekika ENP

, 2011
These data were collected as an example of adaptive cluster sampling for Philippi (2005) Adaptive Cluster Sampling for Estimation of Abundances Within Local Populations of Low-Abundance Plants ...

core  

Effectiveness and cost-effectiveness of four different strategies for SARS-CoV-2 surveillance in the general population (CoV-Surv Study): study protocol for a two-factorial randomized controlled multi-arm trial with cluster sampling. [PDF]

Trials, 2021
Deckert A, Anders S, De Allegri M, Nguyen HT, Souares A, McMahon S, Meurer M, Burk R, Sand M, Koeppel L, Hein LM, Roß T, Adler T, Siems T, Brugnara L, Brenner S, Herbst K, Kirrmaier D, Duan Y, Ovchinnikova S, Boerner K, Marx M, Kräusslich HG, Knop M, Bärnighausen T, Denkinger C.   +25 more
europepmc   +1 more source

Tumor B‐cell infiltration in platinum‐treated advanced muscle‐invasive urothelial carcinoma

Molecular Oncology, EarlyView.
Bladder tumors with higher pretreatment memory B‐cell infiltration were linked to longer survival after cisplatin chemotherapy, but not carboplatin. These tumors also showed more organized immune structures (tertiary lymphoid structures) and a shared pro‐inflammatory B‐cell‐rich community, suggesting that memory B cells may help identify patients most ...
Konrad Stawiski, Júlia Perera‐Bel, Alejo Rodriguez‐Vida, Nuria Juanpere, Jihyun Lee, Daniel E. Michaud, Jennifer L. Guerriero, Kent W. Mouw, Aristotelis Bamias, Filipe L. F. Carvalho, Joaquim Bellmunt   +10 more
wiley   +1 more source

Community delivery of malaria intermittent preventive treatment in pregnancy: protocol of a quasi-experimental evaluation through multistage cluster sampling household surveys in four sub-Saharan African countries. [PDF]

BMJ Open, 2021
Pons-Duran C, Llach M, Sanz S, Ramírez M, Méndez S, Roman E, Tholandi M, Pagnoni F, Menendez C, González R.   +9 more
europepmc   +1 more source

Weakening the nuclear envelope: Lamin B receptor in melanoma metastasis

Molecular Oncology, EarlyView.
LBR‐driven nuclear fragility supports melanoma invasion. A: Melanocyte presents low LBR (Lamin B Receptor) levels, maintaining nuclear integrity and lamina‐chromatin tethering. B: During malignant progression, upregulation of LBR clusters at the INM (Inner Nuclear Membrane) during confined migration causes local lamina weakening and cholesterol ...
Francesca Lorenzini, Maria Caterina Mione   +1 more
wiley   +1 more source