Results 31 to 40 of about 279,218 (267)

Effect of pH on the thermostability and redox properties of cytochrome c552 from Wolinella succinogenes

Frontiers in Chemical Biology
Cytochrome c552 from Wolinella succinogenes is one of the few examples of a low reduction potential class I c-type cytochrome with a mixture of high/low spin state populations observed in its visible spectrum.
Vitor H. Mordido, Vitor H. Mordido, Vitor H. Mordido, Marta S. P. Carepo, Marta S. P. Carepo, Cristina M. Cordas, Navendu Paul, Jörg Simon, Isabel Moura, Sofia R. Pauleta, Sofia R. Pauleta   +10 more
doaj   +1 more source

Urinary Cytochrome C and Caspase-3 as Novel Biomarker of Renal Function Impairment in Unilateral Ureteropelvic Junction Obstruction Model of Wistar Rats

Research and Reports in Urology, 2020
Jupiter Sibarani,1 Tjahjodjati Tjahjodjati,1 Nur Atik,2 Dedi Rachmadi,3 Akhmad Mustafa1 1Department of Urology, Faculty of Medicine Universitas Padjadjaran, Hasan Sadikin Hospital Bandung, Bandung, Indonesia; 2Department of Biomedical Sciences, Faculty ...
Sibarani J, Tjahjodjati T, Atik N, Rachmadi D, Mustafa A   +4 more
doaj  

Apoptosis Occurs in Anterior Talofibular Ligament of Chronic Lateral Ankle Instability: Biochemical Evidence from Bench to Bed

Foot & Ankle Orthopaedics, 2022
Category: Ankle; Basic Sciences/Biologics; Sports Introduction/Purpose: Chronic lateral ankle instability (CLAI) is a common entity that can result in degenerative arthritis if left untreated.
Yoon-Chung Kim MD, Sung Hyun Cho
doaj   +1 more source

Yeast cytochrome c peroxidase. Coordination and spin states of heme prosthetic group.

Journal of Biological Chemistry, 1987
Electronic absorption and electron paramagnetic resonance (EPR) spectroscopic examinations revealed that a freshly prepared cytochrome c peroxidase (CCP) contains a penta-coordinated high spin ferric protoheme group. The penta-coordinated high spin state of fresh CCP is maintained in a remarkably wide range of pH (4-8).
T, Yonetani, H, Anni
openaire   +2 more sources

Pentamycin Biosynthesis in Philippine Streptomyces sp. S816: Cytochrome P450-Catalyzed Installation of the C-14 Hydroxyl Group [PDF]

ACS Chemical Biology, 2019
ABSTRACTPentamycin is a polyene antibiotic, registered in Switzerland for the treatment of vaginal candidiasis, trichomo-niasis and mixed infections. Chemical instability has hindered its wide-spread application and development as a drug. Here we report the identification ofStreptomycessp.
Zhou, Shanshan, Song, Lijiang, Masschelein, Joleen, Sumang, Felaine A.M., Papa, Irene A., Zulajbar, Teofila O., Custodio, Aileen B., Zabala, Daniel, Alcantara, Edwin P., de los Santos, Emmanuel L.C., Challis, Gregory L.   +10 more
openaire   +4 more sources

Maturation of Plastid c-type Cytochromes

Frontiers in Plant Science, 2017
Cytochromes c are hemoproteins, with the prosthetic group covalently linked to the apoprotein, which function as electron carriers. A class of cytochromes c is defined by a CXXCH heme-binding motif where the cysteines form thioether bonds with the vinyl ...
Stéphane T. Gabilly, Stéphane T. Gabilly, Patrice P. Hamel, Patrice P. Hamel   +3 more
doaj   +1 more source

Structural biology of ferritin nanocages

FEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Functional interference (crosstalk) between gut microbiome, proteolysis, apoptosis and muscle hypertrophy: Role of resistance training and supplement [PDF]

Journal of Exercise & Organ Cross Talk
Primary objective of this study was to examine the interplay between grip strength, a functional marker of hypertrophy, and its connection to the Firmicutes to Bacteroidetes ratio in the gut microbiome. Twenty-five male Wistar rats were divided into five
Mona Nouri, Hamid Arazi
doaj   +1 more source

Levels of apoptosis factors in mitochondria of brain cortex cells in female С57ВL/6 mice in dynamics of B16/F10 melanoma growth combined with comorbidity

Исследования и практика в медицине, 2022
Purpose of the study. To analyze the apoptosis indicators in mitochondria of brain cortex cells in female С57ВL/6 mice in the dynamics of B16/F10 melanoma growth alone and in combination with comorbidity, i.e.
E. M. Frantsiyants, I. V. Neskubina, N. D. Cheryarina, E. I. Surikova, A. I. Shikhlyarova, V. A. Bandovkina, L. A. Nemashkalova, I. V. Kaplieva, L. K. Trepitaki, P. S. Kachesova   +9 more
doaj   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source