Results 111 to 120 of about 7,737,788 (301)

Prevalence of Chagas disease among Latin American immigrants in non-endemic countries: an updated systematic review and meta-analysisResearch in context

open access: yesThe Lancet Regional Health. Europe
Summary: Background: Chagas disease (CD), endemic in 21 Latin American countries, has gradually spread beyond its traditional borders due to migratory movements and emerging as a global health concern.
Gisele Nepomuceno de Andrade   +13 more
doaj   +1 more source

[Review of] Robert J. De Pietro and Edward Ifkovic, eds. Ethnic Perspectives in American Literature: Selected Essays on the European Contribution [PDF]

open access: yes, 1984
Because of the present concentrated push to reshape our view of American literature, the battle to include more ethnic and female writers in the traditional stream of our literature is clearly being won, and the salad bowl is replacing the melting pot as
Rodnon, Stewart
core   +1 more source

E2A selectively regulates TGF‐β–induced apoptosis in KRAS‐mutant non‐small cell lung cancer

open access: yesMolecular Oncology, EarlyView.
Ability to induce apoptosis by TGF‐β is frequently lost in advanced lung adenocarcinoma despite intact TGF‐β signaling. We identify E2A as a mutant KRAS–dependent mediator of resistance to TGF‐β–induced apoptosis. TGF‐β induces E2A via SMAD3 in mutant KRAS cells, and E2A silencing restores apoptosis and enhances radiation response in cell lines ...
Sergei Chuikov   +3 more
wiley   +1 more source

How strong was the bottleneck associated to the peopling of the Americas? New insights from multilocus sequence data

open access: yesGenetics and Molecular Biology
In spite of many genetic studies that contributed for a deep knowledge about the peopling of the Americas, no consensus has emerged about important parameters such as the effective size of the Native Americans founder population. Previous estimates based
Nelson J.R. Fagundes   +6 more
doaj   +1 more source

[Review of] Mary B. Davis, ed., Native America in the Twentieth Century: An Encyclopedia [PDF]

open access: yes, 1996
This extensive tome, packed with up-to-date information on contemporary Native Americans, is a veritable mother lode for students, teachers, and researchers in American Indian Studies.
Gradwohl, David M.
core   +1 more source

KDM7A and KDM1A inhibition suppresses tumour promoting pathways in prostate cancer

open access: yesMolecular Oncology, EarlyView.
Treatment resistance is a major challenge for patients with advanced prostate cancer. This study examined an alternative approach to target the major prostate cancer‐promoting pathway by targeting epigenetic factors, whose levels are higher in tumours.
Jennie N Jeyapalan   +16 more
wiley   +1 more source

NERVOUS SOUNDS: AUDITIVE ASPECTS IN AMERICAN CITY TEXTS

open access: yesИзвестия Южного федерального университета: Филологические науки, 2009
The article deals with sounds and noises as a new field of studies. It is my intention to establish a link between Modernism as a period defined by literary and cultural history on the one hand and soundscape studies on the other.
R. Gunzenhaeuser
doaj   +2 more sources

Transcriptional profiling of circulating extracellular vesicles from prebiopsy prostate cancer patients

open access: yesMolecular Oncology, EarlyView.
RNA profiling of circulating extracellular vesicles (EVs) from blood samples of men undergoing prostate biopsy identifies transcripts associated with clinically significant prostate cancer. Integrative analysis with public tumor datasets links EV‐derived gene signatures to tumor stage and progression‐free survival, highlighting CASP3, XRCC2, and RIT1 ...
Stefan Werner   +14 more
wiley   +1 more source

"Demonic Grounds: Sylvia Wynter," excerpt from Demonic Grounds (2006)

open access: yesJournal of Transnational American Studies, 2020
Katherine McKittrick
doaj   +1 more source

Targeting TNBC: core–shell polycationic polyurea dendrimers with inherent anticancer activity

open access: yesFEBS Open Bio, EarlyView.
Core–shell polycationic PURE dendrimers were tested in TNBC‐derived tumor models. Both formulations selectively targeted TNBC and effectively reduced tumor volume. PUREG4‐OEI48 suppressed tumor growth without detectable toxicity, whereas PUREG4‐OCEI24, despite showing efficacy, induced hepatic toxicity.
Adriana Cruz   +9 more
wiley   +1 more source

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