Results 81 to 90 of about 127,413 (298)

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

Adsorção de CO2 em peneiras moleculares micro e mesoporosas

open access: yesQuímica Nova, 2014
Microporous molecular sieves of type Y, Beta, ZSM-5, ZSM-12 and ZSM-35, and mesoporous molecular sieves of type MCM-41 and MCM-48, and these sieves modified with triethanolamine and ethylenediamine were obtained and characterized by XRD, FTIR, TGA and ...
Thiago G. Oliveira   +4 more
doaj   +1 more source

Highly oriented, neutral and cation-free AlPO4 LTA: From a seed crystal monolayer to a molecular sieve membrane [PDF]

open access: yes, 2011
An oriented, neutral and cation-free AlPO4 LTA molecular sieve membrane with high hydrogen selectivity was prepared on porous α-Al 2O3 supports through secondary growth of a highly oriented AlPO4 LTA monolayer.
Caro, Jürgen, Huang, Aisheng
core   +2 more sources

Overview of molecular signatures of senescence and associated resources: pros and cons

open access: yesFEBS Open Bio, EarlyView.
Cells can enter a stress response state termed cellular senescence that is involved in various diseases and aging. Detecting these cells is challenging due to the lack of universal biomarkers. This review presents the current state of senescence identification, from biomarkers to molecular signatures, compares tools and approaches, and highlights ...
Orestis A. Ntintas   +6 more
wiley   +1 more source

Study of conversion of formaldehyde into sugar-like products Final report, Mar. 24, 1967 - Jan. 23, 1968 [PDF]

open access: yes
Sugar-like products synthesis by gamma irradiation of formaldehyde absorbed on molecular, sieve ...
Riesz, C. H.
core   +1 more source

Down‐regulation of Shh in the hair follicles of mice during chemotherapy‐induced hair loss is mediated by the JAK/STAT1 signaling pathway

open access: yesFEBS Open Bio, EarlyView.
We found that during chemotherapy‐induced alopecia (CIA), Sonic hedgehog (Shh) expression significantly decreased in hair follicle Shh+ cells, whereas the Janus‐activated kinase/signal transducer and activator of transcription 1 (JAK/STAT1) signaling pathway was markedly activated.
Ruifang Fan   +6 more
wiley   +1 more source

Degradação de corantes reativos por processo foto-fenton envolvendo o uso de peneira molecular 4A modificada com Fe3+ Degradation of reactive dyes by photo-fenton process using Fe3+ immobilized in molecular sieve 4A

open access: yesQuímica Nova, 2010
In this work the preparation and characterization of a supported catalyst intended for degradation of reactive dyes by Fenton-like processes is described. The photocatalyst was prepared by immobilization of Fe3+ into the molecular sieve (4A type) surface
Franciély Ignachewski   +5 more
doaj   +1 more source

Molecular elucidating of an unusual growth mechanism for polycyclic aromatic hydrocarbons in confined space

open access: yesNature Communications, 2020
Coke-induced catalyst deactivation draws increasing concerns in industrially catalytic processes. Here the authors provide a strategy integrating advanced mass spectroscopy and isotope labeling to uncover a cage-passing molecular route of coking species ...
Nan Wang   +11 more
doaj   +1 more source

Automated FRAP microscopy for high‐throughput analysis of protein dynamics in chromatin organization and transcription

open access: yesFEBS Open Bio, EarlyView.
RoboMic is an automated confocal microscopy pipeline for high‐throughput functional imaging in living cells. Demonstrated with fluorescence recovery after photobleaching (FRAP), it integrates AI‐driven nuclear segmentation, ROI selection, bleaching, and analysis.
Selçuk Yavuz   +6 more
wiley   +1 more source

Why are carbon molecular sieves interesting?

open access: yesJournal of the Brazilian Chemical Society, 2006
This paper describes the production methods and the prospective uses of carbon molecular sieves. The main route to these materials is replication synthesis, where a silica or aluminosilicate molecular sieve is used as template to grow the carbonaceous ...
Oliveira Erica C. de   +2 more
doaj  

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