Results 11 to 20 of about 2,206,481 (294)

Structure Elucidation and Biochemical Characterization of Environmentally Relevant Novel Extradiol Dioxygenases Discovered by a Functional Metagenomics Approach

open access: yesmSystems, 2019
The release of synthetic chemical pollutants in the environment is posing serious health risks. Enzymes, including oxygenases, play a crucial role in xenobiotic degradation. In the present study, we employed a functional metagenomics approach to overcome
Chandni Sidhu   +3 more
doaj   +3 more sources

Gastric cancer with radiographically occult metastatic disease: Biology, challenges, and diagnostic approaches [PDF]

open access: yes, 2020
Gastric adenocarcinoma is an aggressive cancer that demonstrates heterogeneous biology depending on patient ethnicity, tumor location, tumor type, and genetic profile.
Fangman, Benjamin   +3 more
core   +2 more sources

Overview of the biology of type I interferons [PDF]

open access: yesArthritis Research & Therapy, 2010
Type I interferons are pleiotropic cytokines with antiviral, antitumor and immunoregulatory functions. An aspect of their complex biology is the paradox that, depending on context, type I interferons can be anti-inflammatory and tissue protective or can be proinflammatory and promote autoimmunity.
Lionel B. Ivashkiv   +2 more
openaire   +2 more sources

Nutritional systems biology of type 2 diabetes [PDF]

open access: yesGenes & Nutrition, 2015
Type 2 diabetes (T2D) has become an increasingly challenging health burden due to its high morbidity, mortality, and heightened prevalence worldwide. Although dietary and nutritional imbalances have long been recognized as key risk factors for T2D, the underlying mechanisms remain unclear. The advent of nutritional systems biology, a field that aims to
Zhao, Yuqi   +2 more
openaire   +4 more sources

The cell repair research for Parkinson’s disease: A systematic review

open access: yesJournal of Neurorestoratology, 2020
Background and Objective:Parkinson’s disease (PD) is a common neurodegenerative disease. Previous studies have demonstrated the effect of cell-based therapies, but their clinical efficacy and safety have not been evaluated.
Chao Chen   +7 more
doaj   +1 more source

Investigation Type of Reasoning of Biology Prospective Teachers on Controversial Issues of The Theory of Evolution

open access: yesPrisma Sains: Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram, 2021
This study is a descriptive study that aims to explain the type of reasoning of biology prospective teachers on controversial issues of the theory of evolution.
Laras Firdaus   +3 more
doaj   +1 more source

Use of Stem Cell Extracellular Vesicles as a “Holistic” Approach to CNS Repair

open access: yesFrontiers in Cell and Developmental Biology, 2020
Neurodegeneration is a hallmark of many diseases and disorders of the central nervous system (CNS). High levels of neuroinflammation are often associated with irreparable damage to CNS cells due to the dysregulation of signaling cascades that are unable ...
Heather Branscome   +8 more
doaj   +1 more source

Structural biology of type VI secretion systems [PDF]

open access: yesPhilosophical Transactions of the Royal Society B: Biological Sciences, 2012
Type VI secretion systems (T6SSs) are transenvelope complexes specialized in the transport of proteins or domains directly into target cells. These systems are versatile as they can target either eukaryotic host cells and therefore modulate the bacteria–host interaction and pathogenesis or bacterial cells and therefore facilitate access to a specific ...
Eric Cascales   +2 more
openaire   +5 more sources

Where Do You Get Your Protein? Or: Biochemical Realization [PDF]

open access: yes, 2020
Biochemical kinds such as proteins pose interesting problems for philosophers of science, as they can be studied from the points of view of both biology and chemistry.
Tahko, Tuomas E.
core   +3 more sources

Biochemical and Taxonomic Characterization of Novel Haloarchaeal Strains and Purification of the Recombinant Halotolerant α-Amylase Discovered in the Isolate

open access: yesFrontiers in Microbiology, 2020
Haloarchaea are salt-loving archaea and potential source of industrially relevant halotolerant enzymes. In the present study, three reddish-pink, extremely halophilic archaeal strains, namely wsp1 (wsp-water sample Pondicherry), wsp3, and wsp4, were ...
Dipesh Kumar Verma   +5 more
doaj   +1 more source

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