Results 51 to 60 of about 21,940 (291)

Unraveling the epigenetic code in cancer cell–tumor microenvironment crosstalk

open access: yesMolecular Oncology, EarlyView.
Epigenetic regulation is a key driver of cancer development and progression. Diverse epigenetic alterations in cancer cells and components of the tumor microenvironment (TME) orchestrate their communication through multiple mechanisms. We discuss how the epigenetic code coordinates bidirectional cancer cell–TME crosstalk to promote cancer progression ...
Ji Hoon Park, Mi‐Young Kim
wiley   +1 more source

Desempenho Comparativo entre Países Exportadores de Pescado no Comércio Internacional: Brasil eficiente?

open access: yesRevista de Economia e Sociologia Rural
Resumo: O comércio internacional de pescados vem se destacando nas últimas décadas, pois é apontado como de ampla competição. Como forma de entender a dinâmica desse comércio, o objetivo da pesquisa foi caracterizar o desempenho histórico dos países ...
Alessandra Cristina da Silva Farias   +1 more
doaj   +1 more source

Modelo Principal-Agente para contratos entre pequenos produtores e empresa exportadora de manga no Rio Grande do Norte

open access: yesRevista de Economia e Sociologia Rural, 2007
A fruticultura é uma atividade de grande importância na balança comercial brasileira e mais ainda para a região Nordeste. As diversas exigências do mercado exportador de frutas, como os certificados de qualidade, aliadas aos entraves internos da produção
Luciano Menezes Bezerra Sampaio
doaj   +1 more source

Arginine methylation as a regulatory ratchet in cancer: From substrate selection to malignant‐state stabilization

open access: yesMolecular Oncology, EarlyView.
Arginine methylation can be viewed as a persistence‐prone post‐translational modification regulated by a network of PRMTs. Competitive and compensatory interactions among PRMTs can redistribute methylation across substrate pools shaped by sequence, structural, spatial, and environmental layers, reinforcing RNA‐processing, chromatin, and signaling ...
So Hyun Kwon, Ji Min Lee
wiley   +1 more source

Mechanisms and therapeutic opportunities of the ribotoxic stress response in cancer

open access: yesMolecular Oncology, EarlyView.
Cancer cells' high translational demand creates opportunities to therapeutically target ribosome function. Ribosome stalling and collisions activate ZAKα and the ribotoxic stress response (RSR), which can trigger rapid, p53‐independent apoptosis in cancer.
Anastassiya Kim   +7 more
wiley   +1 more source

The VHL tumor suppressor at the crossroad of protein folding, aggregation, and cancer

open access: yesMolecular Oncology, EarlyView.
Mutations, environmental stress, and chaperone dysfunction can destabilize pVHL, promoting its conversion from the native folded state into amyloid‐like assemblies. This transition may contribute to protein storage, cell dormancy, survival, and drug resistance.
Lara Abad   +2 more
wiley   +1 more source

Oil Exportation and Economic Growth in Nigeria [PDF]

open access: yes, 2015
This paper examines the economic impact of oil exportation on Nigerian economy from 1970 – 2012. The objective of the study is to look at the impact of oil exportation on the economic growth in Nigeria.
Adam, Samuel.O.   +2 more
core   +1 more source

The Future of U.S. Exportation to Argentina

open access: yes, 1994
49 p.My internship with the International Trade Administration (ITA) was one of the most rewarding experiences of my life. I worked for Randy Mye, the Argentina desk officer.If you are not a current K College student, faculty, or staff member, email ...
Ward, Aaron
core   +1 more source

Dinâmica de Exportação: A Internalização do Preço da Soja em Grão Brasileira

open access: yesRevista de Economia Mackenzie, 2005
The soy is one commodity agriculturist of great exposition in the external market what it generates the sensitivity of the formation of its domestic price to the evolution of the prices practiced in the international trade, specifically to the ones of
Caroline Miriã Fontes Martins   +1 more
doaj  

One size does not fit all: An in vitro evaluation of the effects of bezafibrate and medroxyprogesterone acetate on human SH‐SY5Y and U‐87 MG cancer cells

open access: yesFEBS Open Bio, EarlyView.
Drugs previously repurposed to target blood cancers reduced neuroblastoma and glioblastoma cell growth and viability. However, their levels of anticancer activity were different and their clinical application may be problematic due to side effects at effective doses.
Abhishek Kharawatkar   +4 more
wiley   +1 more source

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