Template:O2k-PublicationAlert2024

Mitochondria and Cell Research - the Oroboros Ecosystem

» Listed in Oroboros Ecosystem Agenda

Apr 2024

Apr-25 Th

"Our results further enhance the understanding and relevance of bioenergetic function in liver ischemia and transplantation and provide the basis for further consideration of these parameters as biomarkers in LT [liver transplantation]."

Meszaros AT, Weissenbacher A, Schartner M, Egelseer-Bruendl T, Hermann M, Unterweger J, Mittelberger C, Reyer BA, Hofmann J, Zelger BG, Hautz T, Resch T, Margreiter C, Maglione M, Komlódi T, Ulmer H, Cardini B, Troppmair J, Öfner D, Gnaiger E, Schneeberger S, Oberhuber R (2024) The predictive value of graft viability and bioenergetics testing towards the outcome in liver transplantation. »Bioblast link«

from the O2k-Network »AT Innsbruck Schneeberger S and AT Innsbruck Oroboros«

Apr-11 Th

World Parkinson's Disease Day

"The markers of mitochondrial biogenesis were consistently affected in PD [Parkinson’s disease] patients group."

Kamienieva I, Charzyńska A, Duszyński J, Malińska D, Szczepanowska J (2023) In search for mitochondrial biomarkers of Parkinson's disease: Findings in parkin-mutant human fibroblasts. »Bioblast link«

from the O2k-Network »PL Warsaw Szewczyk A«

Apr-01 Mo April - Parkinson's Disease Awareness Month

"Although the chain of events leading to this respiration deficit is currently not understood, the findings constitute a robust assay for the progressive pathology induced by PINK1 deficiency."

Gispert S, Ricciardi F, Kurz A, Azizov M, Hoepken HH, Becker D, Voos W, Leuner K, Müller WE, Kudin AP, Kunz WS, Zimmermann A, Roeper J, Wenzel D, Jendrach M, García-Arencíbia M, Fernández-Ruiz J, Huber L, Rohrer H, Barrera M, Reichert AS, Rüb U, Chen A, Nussbaum RL, Auburger G (2009) Parkinson phenotype in aged PINK1-deficient mice is accompanied by progressive mitochondrial dysfunction in absence of neurodegeneration. »Bioblast link«

from the O2k-Network »US CA San Francisco Nussbaum RL« and »DE Frankfurt Eckert GP«

Mar 2024

Mar-14 Th

Mitochondrial ultrastructure and respiration are affected during EDL [Extensor digitorum longus muscle] aging.

Fernando R, Shindyapina AV, Ost M, Santesmasses D, Hu Y, Tyshkovskiy A, Yim SH, Weiss J, Gladyshev VN, Grune T, Castro JP (2023) Downregulation of mitochondrial metabolism is a driver for fast skeletal muscle loss during mouse aging. »Bioblast link«

from the O2k-Network »DE Leipzip Ost M«

Mar-06 We

The tale of two “best-friends,” proteins BID & MTCH2, pivotal regulators of the apoptosis and metabolism programs at the mitochondria.

Gross A, (2024) A BID-MTCH2 love story: Energizing mitochondria until apoptosis do them part? Bioenerg Commun 2024.1. https://doi.org/10.26124/bec:2024-0001

Feb 2024

Feb-29 Th

"Bed rest results in a decrease in skeletal muscle mitochondrial respiratory capacity, mainly as a result of an observed decrease in mitochondrial content"

Noone J, Damiot A, Kenny H, Chery I, Zahariev A, Normand S, Crampes F, de Glisezinski I, Rochfort KD, Laurens C, Bareille MP, Simon C, Bergouignan A, Blanc S, O'Gorman DJ (2023) The impact of 60 days of -6° head down tilt bed rest on mitochondrial content, respiration and regulators of mitochondrial dynamics. »Bioblast link«

from the O2k-Networks »US FL Orlando Goodpaster BH« , »FR Strasbourg Blanc S« , »IE Dublin O Gorman D«

Feb-15 Th - International Childhood Cancer Day

"Deleterious mtDNA mutations contribute significantly to the tumorigenesis of pediatric cancers"

Triska P, Kaneva K, Merkurjev D, Sohail N, Falk MJ, Triche TJ Jr, Biegel JA, Gai X (2019) Landscape of germline and somatic mitochondrial DNA mutations in pediatric malignancies. »Bioblast link«

from the O2k-Network »US_PA_Philadelphia_Falk_MJ«

Feb-05 Mo

"We demonstrated deficient platelet mitochondrial respiratory chain functions, oxidative phosphorylation (OXPHOS), and electron transfer (ET) capacity with complex I (CI)-linked substrates, and reduced [...] endogenous platelet coenzyme Q10 (CoQ10) concentration in UC [urothelial carcinoma] patients."

Palacka P, Gvozdjáková A, Rausová Z, Kucharská J, Slopovský J, Obertová J, Furka D, Furka S, Singh KK, Sumbalová Z (2021) Platelet mitochondrial bioenergetics reprogramming in patients with urothelial carcinoma. »Bioblast link«

from the O2k-Network »SK Bratislava Sumbalova Z«

Jan 2024

Jan-04 Th

"Oxygen Consumption Rate (OCR) measurements of fresh and cryopreserved placental specimens are comparable whereas snap frozen procedure impairs mitochondrial activity"

Giovarelli M, Serati A, Zecchini S, Guelfi F, Clementi E, Mandò C (2023) Cryopreserved placental biopsies maintain mitochondrial activity for high-resolution respirometry. »Bioblast link«

from the O2k-Network »IT Milan Clementi E«