Results 71 to 80 of about 130,959 (294)

Establishment of a humanized patient‐derived xenograft mouse model of high‐grade serous ovarian cancer for preclinical evaluation of combination immunotherapy

open access: yesMolecular Oncology, EarlyView.
We have established a humanized orthotopic patient‐derived xenograft (Hu‐oPDX) mouse model of high‐grade serous ovarian cancer (HGSOC) that recapitulates human tumor–immune interactions. Using combined anti‐PD‐L1/anti‐CD73 immunotherapy, we demonstrate the model's improved biological relevance and enhanced translational value for preclinical ...
Luka Tandaric   +10 more
wiley   +1 more source

Pathogenic Neurofibromatosis type 1 gene variants in tumors of non‐NF1 patients and role of R1276

open access: yesFEBS Open Bio, EarlyView.
Somatic variants of the neurofibromatosis type 1 (NF1) gene occur across neoplasms without clinical manifestation of the disease NF1. We identified emerging somatic pathogenic NF1 variants and hotspots, for example, at the arginine finger 1276. Those missense variants provide fundamental information about neurofibromin's role in cancer.
Mareike Selig   +7 more
wiley   +1 more source

Burial of the Scythian Period with Bridle Set in the Animal Style from the Burial Adryg

open access: yesOriental Studies, 2018
Scythian and Syberian animal style is a specific peculiarity of archeological culture in the Scythian era. The distinctive manner for animal representation is widely used in cultures of the late Bronze and early Iron Age.
M. Ochir-Gorjaeva, E. Burataev
doaj  

KLK7 overexpression promotes an aggressive phenotype and facilitates peritoneal dissemination in colorectal cancer cells

open access: yesFEBS Open Bio, EarlyView.
KLK7, a tissue kallikrein‐related peptidase, is elevated in advanced colorectal cancer and associated with shorter survival. High KLK7 levels in ascites correlate with peritoneal metastasis. In mice, KLK7 overexpression increases metastasis. In vitro, KLK7 enhances cancer cell proliferation, migration, adhesion, and spheroid formation, driving ...
Yosr Z. Haffani   +6 more
wiley   +1 more source

Topography, Construction Methods and Quantitative Characteristics of Bronze Age Barrows on the Territory of the Don and Manych Basins

open access: yesOriental Studies, 2018
The major part of burial grounds of the Don and Manych basins were erected around the barrows of the Early Bronze Age. Their topography is fully determined by the character of the region’s terrain.
A. Faifert
doaj  

Chameleon sequences reveal structural effects in proteins representing micelle‐like distribution of hydrophobicity

open access: yesFEBS Open Bio, EarlyView.
Amino acids sequence of two different proteins with the same sequence (chameleon sequence—black boxes) represent in 3D structure of the proteins different secondary structures: HHHH—helical and BBB—Beta‐structural. The chains folded in water environment adopt different III‐order structures in which the chameleon fragments appear to adopt similar status
Irena Roterman   +4 more
wiley   +1 more source

Archaeologies of Hair: the head and its grooming in ancient and contemporary societies

open access: yesInternet Archaeology, 2016
This collection of short articles represents an original attempt to bring together scholarship that is usually divided along lines of specialism in time, place, method, or discipline.
Steven P. Ashby
doaj   +1 more source

Carbon burial in deep-sea sediment and implications for oceanic inventories of carbon and alkalinity over the last glacial cycle

open access: yesClimate of the Past, 2018
. Although it has long been assumed that the glacial–interglacial cycles of atmospheric CO2 occurred due to increased storage of CO2 in the ocean, with no change in the size of the “active” carbon inventory, there are signs that the geological CO2 supply
O. Cartapanis   +3 more
semanticscholar   +1 more source

Exon 7 splicing of ERα predicts poor prognosis and increases phenotypic heterogeneity in luminal a subtype breast cancer

open access: yesFEBS Open Bio, EarlyView.
ERα splice variant ERα∆7 lacks the C‐terminus, and its expression may change phenotypes of breast cancers. Our results showed that ERα∆7 is found in the luminal A subtype, and elevated ERα∆7 levels are linked to improved cell survival with lower proliferation and migration.
Long Wai Tsui   +10 more
wiley   +1 more source

Une statuette inédite dans un contexte de sépulture à crémation gallo-romaine à Châlons-en-Champagne (Marne)

open access: yesRevue Archéologique de l’Est, 2014
Rescue excavations at 28-32 rue du Général Féry, Châlons-en-Champagne (Marne), led to the discovery of a limestone statuette in an incineration grave.
Denis Bouquin, Simone Deyts
doaj   +1 more source

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