Results 71 to 80 of about 352,293 (253)

Keratin 19 as a prognostic marker and contributing factor of metastasis and chemoresistance in high‐grade serous ovarian cancer

open access: yesMolecular Oncology, EarlyView.
Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch   +13 more
wiley   +1 more source

Physico-mechanical and Taguchi-designed sliding wear properties of Himalayan agave fiber reinforced polyester composite

open access: yesJournal of Materials Research and Technology, 2019
This research paper addresses the experimental investigation on physico-mechanical and Taguchi-designed sliding wear properties of novel Himalayan agave fiber (fiber's sizes of 3 mm, 5 mm, 7 mm and fiber's loading of 5 wt.%, 7 wt.% and 9 wt.%) reinforced
Sanjeev Kumar   +3 more
doaj   +1 more source

Error Propagation Mitigation in Sliding Window Decoding of Braided Convolutional Codes

open access: yes, 2020
We investigate error propagation in sliding window decoding of braided convolutional codes (BCCs). Previous studies of BCCs have focused on iterative decoding thresholds, minimum distance properties, and their bit error rate (BER) performance at small to
Bai, Baoming,   +5 more
core   +1 more source

Contraction speed of the actomyosin cytoskeleton in the absence of the cell membrane [PDF]

open access: yes, 2013
The contraction of the actomyosin cytoskeleton, which is produced by the sliding of myosin II along actin filaments, drives important cellular activities such as cytokinesis and cell migration.
Plaza Baonza, Gustavo Ramón   +1 more
core   +2 more sources

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

Influence of Seaweed Filler on Dry Sliding Wear of Carbon Fiber Reinforced Epoxy Composites

open access: yesJournal of Natural Fibers, 2022
During the last few decades, natural fibers are used as reinforcement in polymer composites and they have been continuously used in the field of automotive, aircraft, and biomedical industries.
S. Madhu, M. Balasubramanian
doaj   +1 more source

Friction properties of fluorinated carbons [PDF]

open access: yes, 2013
In boundary lubrication regime, friction reduction and antiwear processes are associated to the presence of additives in the lubricating oils or greases.
Bilas, Philippe   +9 more
core   +1 more source

Geodetic displacements and aftershocks following the 2001 M_w = 8.4 Peru earthquake: Implications for the mechanics of the earthquake cycle along subduction zones [PDF]

open access: yes, 2005
We analyzed aftershocks and postseismic deformation recorded by the continuous GPS station AREQ following the M_w = 8.4, 23 June 2001 Peru earthquake. This station moved by 50 cm trenchward, in a N235°E direction during the coseismic phase, and continued
Avouac, J.-P.   +2 more
core   +3 more sources

Rate dependence of AE activity during frictional sliding [PDF]

open access: yesGeophysical Research Letters, 2002
A velocity‐step test was performed to examine effects of the macroscopic sliding‐rate on AE activity during steady‐state frictional sliding on a pre‐cut fault in a granite sample. Both the amplitude‐frequency relation and the number of AE events per unit displacement changed in response to a change in the macroscopic sliding‐rate.
openaire   +1 more source

Deciphering transcriptional plasticity in pancreatic ductal adenocarcinoma reveals alterations in sensory neuron innervation

open access: yesMolecular Oncology, EarlyView.
Pancreatic sensory neurons innervating healthy and PDAC tissue were retrogradely labeled and profiled by single‐cell RNA sequencing. Tumor‐associated innervation showed a dominant neurofilament‐positive subtype, altered mitochondrial gene signatures, and reduced non‐peptidergic neurons.
Elena Genova   +14 more
wiley   +1 more source

Home - About - Disclaimer - Privacy