Results 101 to 110 of about 27,595,942 (347)

Templated synthesis of cyclic poly(ionic liquid)s

open access: yes, 2019
Charged cyclic polymers, e.g. cyclic DNAs and polypeptides, play enabling roles in organisms, but their synthesis was challenging due to the well known polyelectrolyte effect.
Tang, Qingquan   +3 more
core   +1 more source

Groups with poly-context-free word problem [PDF]

open access: yes, 2010
We consider the class of groups whose word problem is poly-context-free; that is, an intersection of finitely many context-free languages. We show that any group which is virtually a finitely generated subgroup of a direct product of free groups has poly-
Brough, Tara
core   +3 more sources

Class IIa HDACs forced degradation allows resensitization of oxaliplatin‐resistant FBXW7‐mutated colorectal cancer

open access: yesMolecular Oncology, EarlyView.
HDAC4 is degraded by the E3 ligase FBXW7. In colorectal cancer, FBXW7 mutations prevent HDAC4 degradation, leading to oxaliplatin resistance. Forced degradation of HDAC4 using a PROTAC compound restores drug sensitivity by resetting the super‐enhancer landscape, reprogramming the epigenetic state of FBXW7‐mutated cells to resemble oxaliplatin ...
Vanessa Tolotto   +13 more
wiley   +1 more source

Strategies for Regulating the Release Kinetics of Bioactive Compounds from Biopolymeric Hydrogels

open access: yesGels
Bioactive compounds are widely recognized for their ability to enhance health and prevent diseases due to their various biological activities. However, these compounds are very sensitive to environmental factors, which can reduce their solubility ...
Mizanur Rahman   +5 more
doaj   +1 more source

APASdb: a database describing alternative poly(A) sites and selection of heterogeneous cleavage sites downstream of poly(A) signals

open access: yesNucleic Acids Res., 2014
Increasing amounts of genes have been shown to utilize alternative polyadenylation (APA) 3′-processing sites depending on the cell and tissue type and/or physiological and pathological conditions at the time of processing, and the construction of genome ...
Leiming You   +17 more
semanticscholar   +1 more source

A Strategy for the Design of Flame Retardants: Cross-linking Processes [PDF]

open access: yes, 1989
Cross-linking is identified as an effective means for flame retardation of polymers and schemes for the cross-linking of poly(ethylene terephthalate) and poly(methyl methacrylate) are presented.
Sirdesai, Sunil J.   +2 more
core   +1 more source

In vitro models of cancer‐associated fibroblast heterogeneity uncover subtype‐specific effects of CRISPR perturbations

open access: yesMolecular Oncology, EarlyView.
Development of therapies targeting cancer‐associated fibroblasts (CAFs) necessitates preclinical model systems that faithfully represent CAF–tumor biology. We established an in vitro coculture system of patient‐derived pancreatic CAFs and tumor cell lines and demonstrated its recapitulation of primary CAF–tumor biology with single‐cell transcriptomics ...
Elysia Saputra   +10 more
wiley   +1 more source

The synthesis and application of nano doxorubicin-indocyanine green matrix metalloproteinase-responsive hydrogel in chemophototherapy for head and neck squamous cell carcinoma [Corrigendum]

open access: yesInternational Journal of Nanomedicine, 2019
Wang H, Fu Z, Li W, et al. Int J Nanomedicine. 019;14:623–638.Errors were found in several images for Figure 5F, 5G, 6A and 6B. The authors have advised that mistakes were made during the process of organizing the images.
Wang H   +7 more
doaj  

A conserved role for the zinc finger polyadenosine RNA binding protein, ZC3H14, in control of poly(A) tail length

open access: yesRNA: A publication of the RNA Society, 2014
This paper examines the function of the mammalian protein ZC3H14, which is a zinc finger polyadenosine binding protein that may be orthologous to the yeast protein Nab2.
Seth M. Kelly   +5 more
semanticscholar   +1 more source

Electrochemistry and application of a novel monosubstituted squarate electron-transfer mediator in a glucose oxidase-doped poly(phenol) sensor [PDF]

open access: yes, 2004
Electrosynthetic poly(phenol) nanofilms were deposited in situ on platinum electrodes in the presence and absence of glucose oxidase. The synthesis charges and currents of the nonconducting polymer films were recorded at various applied potentials for ...
Hall, Lincoln A.   +6 more
core   +1 more source

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