Results 171 to 180 of about 1,069,892 (305)

Bottleneck to Growth: Inadequate Infrastructure [PDF]

open access: yes
For a country to become more competitive in today's emerging world environment and be able to capture new markets and investments, it has to have efficient infrastructure in place. This has been the experience of many rapidly developing countries in East
Llanto, Gilberto M.
core  

CD47 promotes mitogen‐activated protein kinase and epithelial‐to‐mesenchymal transition molecular programs to drive prometastatic phenotypes in non‐small cell lung cancer

open access: yesMolecular Oncology, EarlyView.
Beyond its role in immune evasion, this study identified that CD47 drives tumor‐intrinsic signaling in non‐small cell lung cancer (NSCLC). Transcriptomic profiling and functional studies revealed that CD47 regulates cell adhesion, migration, and metastasis through an ERK–EMT signaling axis.
Asa P.Y. Lau   +8 more
wiley   +1 more source

Tracking official development assistance for child health: Challenges and prospects [PDF]

open access: yes, 2006
Borghi, J   +3 more
core  

When does more aid imply less democracy? An empirical examination [PDF]

open access: yes
Foreign aid flows have increased considerably during the last decades, targeting, apart from development objectives, goals related to democracy. In this paper we investigate whether aid has affected the political regime of recipient countries.
Irene Vlachaki, Sarantis Kalyvitis
core  

Cell‐cycle‐specific lesion evolution rather than inhibition of double‐strand‐break repair underpins cisplatin radiosensitization

open access: yesMolecular Oncology, EarlyView.
We analyze cisplatin–DNA adducts (CDAs) and double‐strand breaks (DSBs) in a cell‐cycle‐dependent manner. We find that CDAs form similarly across all cell cycle phases. DSBs arise only in S‐phase. CDAs might not directly impair DSB repair, but S‐phase DSB lesions evolve in the presence of CDAs and disrupt repair in G2, also causing radiosensitization ...
Ye Qiu   +10 more
wiley   +1 more source

Hijacking emergency granulopoiesis: Neutrophil ontogeny and reprogramming in cancer

open access: yesMolecular Oncology, EarlyView.
Neutrophils are highly plastic innate immune cells; their functions in cancer extend beyond the tumour microenvironment. This Review summarises current understanding of neutrophil maturation and heterogeneity and highlights tumour‐induced granulopoiesis as a systemic programme that expands immature, immunosuppressive neutrophils via tumour‐derived ...
Gabriela Marinescu, Yi Feng
wiley   +1 more source

Impact of Foreign Capital Inflows (FCI) on Economic Growth in Pakistan [1975-2004] [PDF]

open access: yes
The Two-Gap Model suggests that the Poor countries have to rely on the foreign capital inflows (FCI) to fill the two Gaps: Import-Export Gap and the Savings-Investment Gap.
Mohey-ud-din, Ghulam
core   +1 more source

Why Aid Does Not Increase Savings Rates in Sub-Saharan Africa? [PDF]

open access: yes
Since the mid-1980s, sub-Saharan Africa has had the lowest savings and investment rates of any region in the world. It has also been the recipient of the highest levels of Official Development Assistance relative to output. Hence, many analysts have been
John Serieux
core  

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