Difference between revisions of "Template:O2k-PublicationAlert2023"

Revision as of 09:24, 19 June 2023

Mitochondria and Cell Research - the Oroboros Ecosystem

» Listed in Oroboros Ecosystem Agenda

Jun 2023

Jun- 22 Th

"BAM15 is a tolerable and efficacious protonophore that protects against diet‐induced obesity."

Axelrod CL, King WT, Davuluri G, Noland RC, Hall J, Hull M, Dantas WS, Zunica ER, Alexopoulos SJ, Hoehn KL, Langohr I, Stadler K, Doyle H, Schmidt E, Nieuwoudt S, Fitzgerald K, Pergola K, Fujioka H, Mey JT, Fealy C, Mulya A, Beyl R, Hoppel CL, Kirwan JP (2021) BAM15-mediated mitochondrial uncoupling protects against obesity and improves glycemic control. »Bioblast link«

from the O2k-Network »US LA Baton Rouge Noland RC« and »US OH Cleveland Hoppel CL«

Jun- 15 Th

"Obesity has an opposing association with mitochondrial respiration in adipose- and liver tissue with no overall association with NAFLD (nonalcoholic fatty liver disease) severity."

Pedersen JS, Rygg MO, Chrøis K, Sustarsic EG, Gerhart-Hines Z, Wever Albrechtsen NJ, Serizawa RR, Kristiansen VB, Basse AL, Boilesen AEB, Olsen BH, Hansen T, Gluud LL, Madsbad S, Larsen S, Bendtsen F, Dela F (2022) Influence of NAFLD and bariatric surgery on hepatic and adipose tissue mitochondrial biogenesis and respiration. »Bioblast link«

from the O2k-Network »DK Copenhagen Gerhart-Hines Z« and »DK Copenhagen Larsen S«

May 2023

May- 25 Th

"Such markers [of mitochondrial function] could help to identify metabolic changes before the disease becomes irreversible and at a stage where therapeutic and lifestyle intervention could be more effective, thus reducing the burden of the health and economic costs of this epidemic."

Calabria E, Muollo V, Cavedon V, Capovin T, Saccenti L, Passarotti F, Ghiotto L, Milanese C, Gelati M, Rudi D, Salvagno GL, Lippi G, Tam E, Schena F, Pogliaghi S (2023) Type 2 diabetes related mitochondrial defects in peripheral mononucleated blood cells from overweight postmenopausal women. »Bioblast link«

from the O2k-Network »IT Verona Venturelli M«

May- 02 Tu

"Mitochondria–nucleus communication and its integration within the maintenance of cellular homeostasis constitute key determinants of cellular fate and organism health in the context of cellular stress, homeostasis perturbation, and disease"

Temelie M, Talpur R, Dominguez-Prieto M, Dantas Silva A, Cenusa C, Craciun L, Savu DI, Moisoi N (2023) Impaired integrated stress response and mitochondrial integrity modulate genotoxic stress impact and lower the threshold for immune signalling. »Bioblast link«

from the O2k-Network »UK Leicester Moisoi N«

Apr 2023

Apr- 25 Tu

“The variety of approaches to studying Drosophila mitochondrial function in the circa 60 studies surveyed over a 12-year period calls for a more careful consideration of the methodological approach tailored to the research questions.”

Rodríguez E, Bettinazzi S, Inwongwan S, Camus MF, Lane N (2023) Harmonising protocols to measure Drosophila respiratory function in mitochondrial preparations. MitoFit Preprints 2023.4. https://doi.org/10.26124/mitofit:2023-0004

from the O2k-Network »UK London Lane N«

Apr- 17 Mo

“The ambiguities surrounding Complex II in the literature call for quality control, to secure scientific standards in current communications on bioenergetics and support adequate clinical applications.”

Gnaiger E (2023) Complex II ambiguities ― FADH₂ in the electron transfer system. MitoFit Preprints 2023.3.v2. https://doi.org/10.26124/mitofit:2023-0003.v2

from the O2k-Network »AT Innsbruck Oroboros«

Apr- 11 Tu

"Our findings suggest that O₂ control of mitochondrial oxidative phosphorylation can relay changes in respiration and reduce mitochondrial Ca²⁺ uptake... [which] may influence how muscle mitochondria adapt after contractions in conditions of hypoxia."

Donnelly C, Komlódi T, Cecatto C, Cardoso LHD, Compagnion AC, Matera A, Tavernari D, Zanou N, Kayser B, Gnaiger E, Place N (2023) Functional hypoxia reduces mitochondrial calcium uptake. MitoFit Preprints 2023.2. https://doi.org/10.26124/mitofit:2023-0002

from the O2k-Network »AT Innsbruck Oroboros«, »CH Lausanne Place N«, »HU Budapest Tretter L«

Apr- 06 Th

Oliveira and Couto-Lima provide evidence for the importance of local stock centers in sustaining the substantial increase in the output of Drosophila mitochondrial research worldwide in recent decades.

Oliveira MT, Couto-Lima CA (2023) Boosting mitochondrial metabolism research in South America: building a case for a local Drosophila stock center. https://doi.org/10.26124/mitofit:2023-0001

from the O2k-Network »BR Jaboticabal Oliveira MT«

Mar 20223

Mar- 24 Fr - World Tuberculosis Day-

"The molecular structure of the bd oxidase from M. tuberculosis provides the long-sought atomic framework for the design of highly specific drugs to target this respiratory enzyme"

Safarian S, Opel-Reading HK, Wu D, Mehdipour AR, Hards K, Harold LK, Radloff M, Stewart I, Welsch S, Hummer G, Cook GM, Krause KL, Michel H (2021) The cryo-EM structure of the bd oxidase from M. tuberculosis reveals a unique structural framework and enables rational drug design to combat TB. »Bioblast link«

Mar- 10 Fr - World Kidney Day

"...subcapsular administration of MSC-derived EVs [extracellular vesicles secreted by adipose tissue mesenchymal cells] at the moment of reperfusion after ischemia totally recovers the normal ROS formation by mitochondria from renal proximal tubule cells in all functional respiratory states"

Lopes JA, Collino F, Rodrigues-Ferreira C, Sampaio LDS, Costa-Sarmento G, Wendt CHC, Almeida FP, Miranda KR, Kasai-Brunswick TH, Lindoso RS, Vieyra A (2022) Early effects of extracellular vesicles secreted by adipose tissue mesenchymal cells in renal ischemia followed by reperfusion: mechanisms rely on a decrease in mitochondrial anion superoxide production »Bioblast link«

from the O2k-Network »BR Rio de Janeiro Vieyra A«

Mar- 06 Mo

Natural cycling of ADP with ATP attenuates mitochondrial permeability transition in permeabilized muscle fibres: can repeating mtPT assessments with and without adenylates provide new insights?

Bellissimo CA, Soendergaard S, Hughes MC, Ramos SV, Larsen S, Perry CGR (2022) The influence of adenylate cycling on mitochondrial calcium-induced permeability transition in permeabilized skeletal muscle fibers. Bioenerg Commun 2023.1. https://doi.org/10.26124/bec:2023-0001

from the O2k-Network »CA Toronto Perry CG« and »DK Copenhagen Larsen S«

Mar- 03 Fr - World Wildlife Day

"[...]adaptive changes in the physiology of specific mitochondrial fractions can help overcome the metabolic challenges of life in the harsh environment at high altitude."

Dawson NJ, Scott GR (2022) Adaptive increases in respiratory capacity and O2 affinity of subsarcolemmal mitochondria from skeletal muscle of high-altitude deer mice. »Bioblast link«

from the O2k-Network »CA Hamilton Scott GR«

Feb 20223

Feb- 28 Tu - Rare Disease Day

Balbaisi and Stiban review the current knowledge on Barth Syndrome, a rare disease affecting the production of cardiolipin, the only phospholipid specific to mitochondria.

Balbaisi A, Stiban J (2022) Barth syndrome: a genetic ailment with a lipid component and bioenergetic ramifications. Bioenerg Commun 2022.5. https://doi.org/10.26124/bec:2022-0005

Feb- 15 We - International Childhood Cancer Day

Mitochondrial respiratory dysfunction present in platelets from 10- to 11-year-old children with acute lymphoblastic leukemia

Lelcu T, Bînă AM, Dănilă MD, Popoiu CM, Aburel OM, Arghirescu ST, Borza C, Muntean DM (2021) Assessment of platelet mitochondrial respiration in a pediatric population: A pilot study in healthy children and children with acute lymphoblastic leukemia. »Bioblast link«

from the O2k-Network »RO Timisoara Muntean DM«

Feb- 13 Mo - International Epilepsy Day

"NAC [N-acetylcysteine] modulates neuronal excitability and the appearance or propagation of seizures through its antioxidant capacity and ability to reduce glycolytic/lactic metabolism in WAR [Wistar Audiogenic Rat – a genetic model of epilepsy]"

Dechandt CRP, Ferrari GD, Dos Santos JR, de Oliveira JAC, da Silva-Jr RMP, Cunha AOS, Garcia-Cairasco N, Alberici LC (2019) Energy metabolism and redox state in brains of wistar audiogenic rats, a genetic model of epilepsy. Front Neurol 10:1007. »Bioblast link«

from the O2k-Network »BR Ribeirao Preto Alberici LC«

Feb- 11 Sa - International Day of Women and Girls in Science

“While progress has been made, women (particularly women of color) remain underrepresented in many scientific, engineering, and medical fields, and at many levels in education and career stages.”

Read this report for actionable recommendations to promote participation of females in STEM fields:

National Academies of Sciences, Engineering, and Medicine (2020) Promising practices for addressing the underrepresentation of women in science, engineering, and medicine: opening doors. The National Academies Press, Washington DC . »Bioblast link«

Feb- 07 Tu

Antitumoral properties of triterpenic acid functionalized gold nanoparticles arise from decreasing mitochondrial respiration

Mioc M, Mioc A, Racoviceanu R, Ghiulai R, Prodea A, Milan A, Barbu Tudoran L, Oprean C, Ivan V, Șoica C (2023) The antimelanoma biological assessment of triterpenic acid functionalized gold nanoparticles. »Bioblast link«

Jan 2023

Jan- 24 Tu - International Day of Education

Restricted access to academic research produces problems of social inequality in education: A re-evaluation of scientific communication and value of science is needed. Open access to research is essential, together with a bigger demand on quality control to ensure reproducibility of the results and prevent an avalanche of new publications that may go into oblivion.

Gnaiger E (2021) Beyond counting papers – a mission and vision for scientific publication. https://doi.org/10.26124/bec:2021-0005

Jan- 03 Tu

Bionenerg Commun 2022.20

Bombaça and Menna-Barreto discuss data on mitochondrial susceptibility and adaptative processes obtained by their group in the last 17 years.

Bombaça ACS, Menna-Barreto RFS (2022) Mitochondrial plasticity in trypanosomatids as a stress adaptation mechanism. Bioenerg Commun 2022.20. https://doi.org/10.26124/bec:2022-0020

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