Results 21 to 30 of about 2,444 (195)
Ultrafast photochemistry of the bc₁ complex [PDF]
, 2017 We present a full investigation of ultrafast light-induced events in the membraneous cytochrome bc 1 complex by transient absorption spectroscopy.
Baymann +35 more
core +8 more sources
3D-Printed Protein Models as an Educational Tool in Biochemistry Outreach. [PDF]
Biochem Mol Biol EducABSTRACT The abstract and complex nature of molecular biology often presents significant challenges for students at all levels of study. Traditional teaching methods, such as the use of 2D diagrams, may not fully convey the intricacies of these topics, leading to difficulties in comprehension and engagement. This study aimed to introduce 3D‐printed and
Osborne O, Clennell S, Bremner-Hart SK.
europepmc +2 more sources
Role of cytoglobin, a novel radical scavenger, in stellate cell activation and hepatic fibrosis [PDF]
Clinical and Molecular Hepatology, 2020 Cytoglobin (Cygb), a stellate cell-specific globin, has recently drawn attention due to its association with liver fibrosis. In the livers of both humans and rodents, Cygb is expressed only in stellate cells and can be utilized as a marker to distinguish
Le Thi Thanh Thuy +2 more
doaj +1 more source
Funneled angle landscapes for helical proteins [PDF]
, 2020 We use crystallographic data for four helical iron proteins (cytochrome c-b₅₆₂, cytochrome c′, sperm whale myoglobin, human cytoglobin) to calculate radial and angular signatures as each unfolds from the native state stepwise though four unfolded states.
Garza-López, Roberto A. +2 more
core +1 more source
Neuroglobin and Cytoglobin: Genes, Proteins and Evolution [PDF]
IUBMB Life, 2004 AbstractHemoglobin and myoglobin are oxygen transport and storage proteins of most vertebrates. Neuroglobin (Ngb) and cytoglobin (Cygb) ‐ two recent additions to the vertebrate globin superfamily ‐ have still disputed functions. Combining the data from all available resources, we investigate the evolution of these novel globins.
Thorsten, Burmester +8 more
openaire +2 more sources
Phylogeny of Echinoderm Hemoglobins. [PDF]
PLoS ONE, 2015 Recent genomic information has revealed that neuroglobin and cytoglobin are the two principal lineages of vertebrate hemoglobins, with the latter encompassing the familiar myoglobin and α-globin/β-globin tetramer hemoglobin, and several minor groups.
Ana B Christensen +9 more
doaj +1 more source
Phytotherapy Research, Volume 37, Issue 11, Page 4932-4962, November 2023., 2023 Phytochemicals treat liver fibrosis in chemicals induced in‐vivo and in‐vitro liver fibrosis models. MMPs are potential drug targets by novel natural drugs for treating hepatic fibrosis. MMPs regulate ECM turnover, fibrolysis, and stellate cell activation through alternative mechanisms.
Usman Sabir +2 more
wiley +1 more source
Computational and Structural Biotechnology Journal, 2020 While the functions of the recently discovered cytoglobin, ubiquitously expressed in vertebrate tissues, remain uncertain, Antarctic fish provide unparalleled models to study novel protein traits that may arise from cold adaptation.
Daniela Giordano +15 more
doaj +1 more source
Antioxidants, 2022 Despite recent advances in melanoma treatment, there are still patients that either do not respond or develop resistance. This unresponsiveness and/or acquired resistance to therapy could be explained by the fact that some melanoma cells reside in a ...
Joey De Backer +6 more
doaj +1 more source
Cytoglobin at the Crossroads of Vascular Remodeling [PDF]
Arteriosclerosis, Thrombosis, and Vascular Biology, 2017 Since its discovery ≈15 years ago, cytoglobin has been studied extensively. Because it is found outside the red cell, cytoglobin is categorized as a nonerythroid globin, along with (in humans) proteins, such as myoglobin, neuroglobin, androglobin, and hemoglobin α.
Matthew B, Amdahl +3 more
openaire +2 more sources