Results 81 to 90 of about 3,722,975 (358)

Evolutionary interplay between viruses and R‐loops

open access: yesFEBS Letters, EarlyView.
Viruses interact with specialized nucleic acid structures called R‐loops to influence host transcription, epigenetic states, latency, and immune evasion. This Perspective examines the roles of R‐loops in viral replication, integration, and silencing, and how viruses co‐opt or avoid these structures.
Zsolt Karányi   +4 more
wiley   +1 more source

Biominerals - source and inspiration for novel advanced materials [PDF]

open access: yes, 1991
Biomineralization seems an odd sort of word. How can you combine biology and minerals? However, a quick look around brings to light many familiar objects that are examples of biominerals.
Evans, L.A.   +3 more
core   +1 more source

Effect of processing conditions on the bioactive compounds and biological properties of bee pollen [PDF]

open access: yes, 2016
Bee pollen has had a valued place in traditional medicine for centuries, even though its use in modern medicine is still limited by the lack of scientific evidence.
Dias, L.G.   +3 more
core   +1 more source

Flow‐based immunomagnetic enrichment of circulating tumor cells from diagnostic leukapheresis product

open access: yesMolecular Oncology, EarlyView.
The number of circulating tumor cells obtained from prostate cancer patients was increased approximately 5‐fold compared to regular CellSearch when processing 2 mL diagnostic leukapheresis material aliquots and increased by 44‐fold when processing 20 mL DLA aliquots using the flow enrichment target capture Halbach‐array.
Michiel Stevens   +8 more
wiley   +1 more source

LMap: Shape-Preserving Local Mappings for Biomedical Visualization [PDF]

open access: yesS. Nadeem, X. Gu, and A. Kaufman. LMap: Shape-Preserving Local Mappings for Biomedical Visualization. IEEE Transactions on Visualization and Computer Graphics, 24(12):3111-3122, 2018, 2018
Visualization of medical organs and biological structures is a challenging task because of their complex geometry and the resultant occlusions. Global spherical and planar mapping techniques simplify the complex geometry and resolve the occlusions to aid in visualization.
arxiv   +1 more source

Piper Species: A Comprehensive Review on Their Phytochemistry, Biological Activities and Applications

open access: yesMolecules, 2019
Piper species are aromatic plants used as spices in the kitchen, but their secondary metabolites have also shown biological effects on human health. These plants are rich in essential oils, which can be found in their fruits, seeds, leaves, branches ...
B. Salehi   +14 more
semanticscholar   +1 more source

Subpar reporting of pre‐analytical variables in RNA‐focused blood plasma studies

open access: yesMolecular Oncology, EarlyView.
Pre‐analytical variables strongly influence the analysis of extracellular RNA (cell‐free RNA; exRNA) derived from blood plasma. Their reporting is essential to allow interpretation and replication of results. By evaluating 200 exRNA studies, we pinpoint a lack of reporting pre‐analytical variables associated with blood collection, plasma preparation ...
Céleste Van Der Schueren   +16 more
wiley   +1 more source

A DNA Methylation-Based Panel for the Prognosis and Dagnosis of Patients With Breast Cancer and Its Mechanisms

open access: yesFrontiers in Molecular Biosciences, 2020
ObjectiveTo identify DNA methylation related biomarkers in patients with breast cancer (BC).Materials and MethodsA total of seven BC methylation studies including 1,438 BC patients or breast tissues were included in this study. An elastic net regularized
Xiao-Ping Liu   +8 more
doaj   +1 more source

Research Advances on Quality Evaluation Factors and Preservation Technology of Edible Mushrooms

open access: yesShipin gongye ke-ji, 2023
Edible mushrooms are well received by consumers due to their various nutrients and tasty. However, mushrooms are prone to cap opening, browning, rotten and other deterioration phenomena after harvest, which severely limits the development of mushrooms ...
Kecheng RAO   +5 more
doaj   +1 more source

The essential oil of Thymbra capitata and its application as a biocide on stone and derived surfaces [PDF]

open access: yes, 2019
Many chemicals used nowadays for the preservation of cultural heritage pose a risk to both human health and the environment. Thus, it is desirable to find new and eco-friendly biocides that can replace the synthetic ones.
Bruno M.   +4 more
core   +1 more source

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