Researchers discovered that wound macrophages undergo different metabolic programs to coordinate tissue repair, including the use of reactive oxygen radicals for blood vessel growth. Macrophages also utilize a different type of mitochondrial exchange for anti-inflammatory and reparative functions in late-stage wound healing.
SourceUniversity of Cologne·JournalCell Metabolism·TypeExperimental study·DateDec 8, 2021
Researchers at Tel-Aviv University have shed light on the Sigma-1 receptor's topology and function in neurodegenerative diseases. The study reveals that the receptor is retained in the endoplasmic reticulum and its amino end faces the cytoplasm, providing a crucial mechanism for therapeutic approaches to alleviate suffering from ALS.
SourceTel-Aviv University·JournalJournal of Biological Chemistry·DateDec 2, 2021
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Kestrel 3000 Pocket Weather Meter measures wind, temperature, and humidity in real time for site assessments, aviation checks, and safety briefings.
A study found that D-glyceric acid treatment improved metabolism, blood parameters, and reduced low-grade inflammation in healthy volunteers aged 50-60 years. The compound's activation of mitochondrial metabolism may help interrupt the spiral of persistent systemic inflammation and improve liver function.
SourceUniversity of Jyväskylä - Jyväskylän yliopisto·JournalFrontiers in Aging·DateNov 15, 2021
Researchers discovered that altering macrophage metabolism helps prevent overloading and resolves inflammation by protecting mitochondria from strain. This process enables efficient removal of damaged cells, a key factor in resolving inflammation.
SourceFriedrich-Alexander-Universität Erlangen-Nürnberg·JournalImmunity·DateNov 5, 2021
Researchers at Salk Institute discovered that long-lived mitochondrial proteins remain stable for an extended period, protecting them from damage. This stability allows these proteins to maintain mitochondrial function even when new ones are synthesized, providing protection against errors and energy-conservation benefits.
SourceSalk Institute·JournalDevelopmental Cell·DateOct 28, 2021
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Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
Researchers have discovered that increasing Telomerase Reverse Transcriptase in mitochondria improves mitochondrial function and reduces damaged area after a heart attack. This leads to better recovery of cardiac function and protection against cell death.
SourceHeinrich-Heine University Duesseldorf·JournalCirculation·TypeExperimental study·DateOct 28, 2021
Dysfunction in mitochondrial respiration leads to imbalanced extracellular matrix (ECM) and tissue organization in cartilage. Research discovered the respiratory chain plays a key role in maintaining ECM balance.
SourceUniversity of Cologne·JournalJournal of Biological Chemistry·TypeExperimental study·DateOct 7, 2021
Researchers successfully mimic nano spatial compartments to create artificial mitochondria, capable of supplying ATP or other useful molecules to cells in damaged or diseased tissues. The artificial organelles are generated from Exosome fusion and can function as energy reserves in the damaged tissues.
SourceInstitute for Basic Science·JournalNature Catalysis·TypeExperimental study·DateSep 13, 2021
Researchers found that Parkin, a tumor suppressor, blocks tumor growth and invasion by inhibiting metabolic reprogramming and mitochondrial function. This study demonstrates that altering cancer cell metabolism is a potent driver of disease.
SourceThe Wistar Institute·JournalScience Advances·TypeExperimental study·DateAug 25, 2021
A study by Van Andel Institute scientists found that surplus sugar causes mitochondria to become less efficient, reducing their energy output. A low-sugar ketogenic diet reversed this effect, supporting healthy mitochondrial integrity and function.
SourceVan Andel Research Institute·JournalCell Reports·TypeExperimental study·DateAug 3, 2021
Aranet4 Home CO2 Monitor
Aranet4 Home CO2 Monitor tracks ventilation quality in labs, classrooms, and conference rooms with long battery life and clear e-ink readouts.
Pridopidine's neuroprotective effects are supported by new research that elucidates its mechanisms through activation of the Sigma-1 Receptor (S1R). The study highlights pridopidine's therapeutic potential and provides data supporting the role of S1R in neurodegenerative diseases.
New research reveals TMEM126A gene mutations cause mitochondrial energy production issues, leading to impaired vision and hearing. Mitochondrial disease affects almost any part of the body due to reduced energy conversion and production.
SourceMonash University·JournalProceedings of the National Academy of Sciences·DateApr 27, 2021
A new study found that rapamycin impairs mitochondrial function in guinea pig models of osteoarthritis, worsening disease severity. The drug, which extends lifespan, also caused a rise in blood glucose levels and impaired skeletal muscle function.
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A mouse study found that vitamin D deficiency impairs skeletal muscle mitochondrial function, leading to reduced energy production and potentially poor muscle strength. The study suggests that preventing vitamin D deficiency in older adults could help maintain better muscle function and reduce age-related muscle deterioration.
SourceSociety for Endocrinology·JournalJournal of Endocrinology·DateApr 16, 2021
Researchers at Kumamoto University found that ketogenesis maintains mitochondrial function, preventing excessive acetylation and fatty liver development. This discovery may lead to future therapies for protecting mitochondria and organs in newborns and individuals with nutritional deficiencies.
SourceKumamoto University·JournalNature Metabolism·DateMar 15, 2021
Researchers have developed a simple, high-throughput method for transferring isolated mitochondria into mammalian cells, allowing for the study of mitochondrial DNA diseases and potential treatments. The new device, MitoPunch, enables the transfer of mitochondria into thousands of recipient cells simultaneously.
SourceUniversity of California - Los Angeles Health Sciences·JournalCell Reports·DateDec 29, 2020
A study identified mitochondrial biomarkers as significant contributors to memory decline after menopause, shedding light on the importance of energy production in women's cognitive health. Researchers found that efficient mitochondrial function was associated with better cognitive performance, particularly in executive functions.
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Researchers at CNIC and IIS Princesa discover that sodium ions regulate mitochondrial function, increasing reactive oxygen species production in early stages of hypoxia. This finding could lead to new treatments for diseases related to hypoxia, such as stroke and heart attack.
SourceCentro Nacional de Investigaciones Cardiovasculares Carlos III (F.S.P.)·JournalNature·DateJul 29, 2020
Researchers discovered abnormalities in communication between brain cells and molecular changes affecting protein production due to dysfunctional CASK gene. The study also suggests an unexpected role for CASK in regulating energy production in cells, which may explain diminished brain size and dysregulated function.
SourceVirginia Tech·JournalExperimental Neurology·DateJul 27, 2020
Researchers at Karolinska Institutet have discovered that a lack of mitochondria causes severe disease in children, including brain dysfunction and neurological impairment. The study, published in EMBO Molecular Medicine, suggests that inhibition of mitochondrial degradation may provide a new treatment strategy for affected patients.
SourceKarolinska Institutet·JournalEMBO Molecular Medicine·DateJun 11, 2020
Research at Max Planck Institute for Biology of Ageing reveals that NFYB-1 regulates mitochondrial function through lysosomal prosaposin, a key factor in cellular longevity. The study used Caenorhabditis elegans as a model organism and found that restoring cardiolipins improved worm health.
SourceMax-Planck-Gesellschaft·JournalNature Metabolism·DateMay 19, 2020
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A newly-discovered small protein in mitochondria is essential for energy production, according to a study by Duke-NUS Medical School. The protein, named BRAWNIN, was found to be necessary for the assembly of a critical molecular complex involved in oxygen-based energy generation.
SourceDuke-NUS Medical School·JournalNature Communications·DateApr 16, 2020
Researchers have developed a new tool to study how mitochondrial protein synthesis is affected by disease, pharmaceuticals, ageing and different physiological situations. The MitoRibo-Tag mice provide a valuable tool for future studies on how mitochondrial function regulates human health.
SourceKarolinska Institutet·JournalCell Reports·DateNov 5, 2019
Cambridge researchers have discovered that placentas can adapt to function properly despite poor diets or low oxygen during pregnancy, impacting on pregnancy outcomes and lifelong health. This adaptation helps the placenta transport sufficient oxygen and nutrients to the fetus, mitigating complications such as fetal growth restriction.
SourceSt. John's College, University of Cambridge·JournalProceedings of the National Academy of Sciences·DateJan 18, 2019
Scientists at Scripps Research have discovered how neurons manage mitochondrial transport, a process crucial for nerve cell function and energy production. The study found that cAMP signaling enhances mitochondrial transport after synapse formation, requiring significant energy to maintain communication between cells.
SourceScripps Research Institute·JournalCell Reports·DateJan 16, 2019
A study by Mohammad Asghar seeks to understand age-related kidney function impairment and identify targets for drug interventions. The researcher believes that mitochondrial respiration plays a critical role in maintaining normal kidney function.
Meta Quest 3 512GB
Meta Quest 3 512GB enables immersive mission planning, terrain rehearsal, and interactive STEM demos with high-resolution mixed-reality experiences.
Researchers found that papaverine reduces tumor oxygen consumption and hypoxia in mouse models, making tumors more sensitive to radiation. This suggests repurposing papaverine to enhance radiation therapy effectiveness.
SourceProceedings of the National Academy of Sciences·JournalProceedings of the National Academy of Sciences·DateSep 10, 2018
A new study found that long-term heat therapy increases mitochondrial function in the muscles by an average of 28 percent. Heat therapy may provide a new treatment option for people with chronic illness or disease who cannot exercise regularly.
SourceAmerican Physiological Society·JournalJournal of Applied Physiology·DateJul 31, 2018
A recent study published in Science Signaling reveals that the ATM protein plays a dual role in sensing cellular threats and repairing damage. It forms dimers when exposed to ROS, triggering an increase in cellular antioxidant capacity through the pentose phosphate pathway.
SourceSalk Institute·JournalScience Signaling·DateJul 10, 2018
A genetic mutation in the MPP gene can lead to impaired functioning of proteins needed for mitochondrial protein import, resulting in accumulation of immature proteins and interference with mitochondrial functions. This study identified the molecular consequences of this mutation, providing a fundamental explanation for the disease.
SourceUniversity of Freiburg·JournalAmerican Journal of Human Genetics·DateMar 23, 2018
Scientists at Northwestern University discovered that mitochondria and lysosomes directly contact each other in cells to regulate their functions. This rare finding has important implications for understanding normal aging and diseases such as Parkinson's and cancer.
SourceNorthwestern University·JournalNature·DateJan 24, 2018
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CalDigit TS4 Thunderbolt 4 Dock simplifies serious desks with 18 ports for high-speed storage, monitors, and instruments across Mac and PC setups.
Researchers have identified EXD2 as a critical regulator of mitochondrial protein production, which is essential for energy generation and maintaining cellular homeostasis. The study found that EXD2 targets messenger RNA to facilitate the maturation of the mitochondrial ribosome, leading to increased protein production.
SourceInstitute for Research in Biomedicine (IRB Barcelona)·JournalNature Cell Biology·DateJan 16, 2018
A new study from the University of Bergen shows that impairment in mitochondria may actually protect the brain in Parkinson's disease. Brain cells with decreased complex I levels are less likely to contain Lewy bodies, abnormal protein-aggregates that characterize Parkinson's disease.
SourceThe University of Bergen·JournalActa Neuropathologica·DateJan 15, 2018
Researchers found that maternal e-cigarette vaping increases the risk and severity of allergic asthma in offspring, with detrimental effects partially mediated through mitochondrial function. The study highlights the need for caution when considering e-cigarettes as a safe alternative to cigarette smoking during pregnancy.
A new study finds that quaternary ammonium compounds (quats) inhibit mitochondria, the powerhouses of cells, and estrogenic functions. This raises concern about their impact on human health and potential reproductive harm.
SourceUniversity of California - Davis·JournalEnvironmental Health Perspectives·DateAug 22, 2017
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SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.
Scientists from the University of Freiburg successfully mapped the mitochondrial protein landscape, revealing over 200 new proteins not previously attributed to this organelle. This study provides a basis for studying the potential new functions of mitochondria and understanding various diseases.
SourceUniversity of Freiburg·JournalNature Communications·DateAug 18, 2017
Researchers at Temple University Health System reveal that mitochondrial calcium efflux is essential for proper heart function and identifies a promising therapeutic target to limit heart disease. The study shows that augmenting NCLX expression can prevent cell death and protect against the progression of heart failure.
SourceTemple University Health System·JournalNature·DateApr 26, 2017
Scientists discovered that 'bad' mitochondria accumulate in old kidneys, leading to permanent damage and renal failure. Preliminary training may not be effective in older animals due to impaired quality control mechanisms.
SourceLomonosov Moscow State University·JournalScientific Reports·DateMar 15, 2017
A Mayo Clinic study found that high-intensity aerobic exercise can reverse cellular aspects of aging, improving lean body mass and insulin sensitivity. The study also showed that high-intensity interval training enhanced muscle protein content, causing muscle enlargement and improving energetic functions.
Researchers discovered a link between genes nardilysin and OGDHL, which are crucial for mitochondrial function, and progressive loss of neurological functions in humans. Mutations in these genes lead to neurodegeneration, characterized by the accumulation of cellular trash.
SourceBaylor College of Medicine·JournalNeuron·DateDec 22, 2016
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Apple AirPods Pro (2nd Generation, USB-C) provide clear calls and strong noise reduction for interviews, conferences, and noisy field environments.
Researchers found that the Parkin gene is turned on in response to environmental insults causing free radical formation and cataract development. Parkin helps prevent free radical damage and increases lens cell survival.
SourceFlorida Atlantic University·JournalBiochimica et Biophysica Acta (BBA) - General Subjects·DateDec 13, 2016
Scientists have created clusters of spherical compartments by mimicking natural organelle structures. The synthetic compartments were connected using DNA bridges, enabling controlled properties and architecture.
SourceUniversity of Basel·JournalNano Letters·DateNov 2, 2016
Researchers at the CNIC have defined the molecular organization underlying energy production in living cells. The discovery sheds light on the regulation of metabolism and reveals a new understanding of the mitochondrial electron transport chain's structure and function.
SourceCentro Nacional de Investigaciones Cardiovasculares Carlos III (F.S.P.)·JournalNature·DateOct 24, 2016
A recent study published in Cell Metabolism has discovered that a compound called NAD can reverse muscle degeneration in mice with tissue aging. The research, led by the University of Pennsylvania School of Medicine, found that NAD supplementation improved muscle function and reduced inflammation in aged mice.
SourceUniversity of Pennsylvania School of Medicine·JournalCell Metabolism·DateAug 9, 2016
Researchers at Amazentis SA and EPFL have discovered that urolithin A boosts mitochondrial function and reverses muscle aging. Oral administration of the compound enhances muscle strength and endurance in aged rodents.
SourceBurns McClellan·JournalNature Medicine·DateJul 11, 2016
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Researchers found that nicotinamide riboside improves mitochondrial function in stem cells, leading to better regeneration processes in aged mice. The compound also showed promising effects on the brain and skin, with potential implications for regenerative medicine.
SourceEcole Polytechnique Fédérale de Lausanne·JournalScience·DateApr 28, 2016
Georgia State University biologist Ming-Hui Zou has received a four-year, $1.9 million NIH grant to study the role of AMPK in cellular energy balance and its relation to cardiovascular disease. His research aims to unravel the interplay between mitochondrial structure and function in the initiation of cardiovascular disease.
Researchers identify LMIT1, a mitochondrial iron transporter in Leishmania parasites, as crucial for parasite virulence. Inhibiting LMIT1 function can abolish parasite virulence and reduce disease severity.
A recent study by McGill University researchers has found that ubiquinone, a widely believed antioxidant, is unlikely to provide benefits for cell protection. The study used mice with controlled ubiquinone biosynthesis levels and discovered no signs of oxidative damage despite the loss of the substance.
SourceMcGill University·JournalNature Communications·DateMar 6, 2015
A recent study at Vanderbilt University Medical Center has identified a crucial 'guardian' protein called CHIP that monitors mitochondrial function in the brain. The absence of this protein leads to profound impairments in mice with the CHIP gene deleted, highlighting its critical role in maintaining healthy nerve cells.
SourceVanderbilt University Medical Center·JournalAntioxidants and Redox Signaling·DateFeb 23, 2015
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Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.
Researchers have made significant discoveries about coenzyme Q and its production pathway, shedding light on mitochondrial function and its link to human diseases. Two new studies published in PNAS and Molecular Cell reveal the biochemical functions of key proteins involved in coenzyme Q synthesis.
SourceUniversity of Wisconsin-Madison·JournalMolecular Cell·DateDec 11, 2014
Researchers at the University of Helsinki found that vitamin B3 form, nicotinamide riboside, can delay the signs of mitochondrial myopathy in animal models. The treatment increased mitochondrial mass and function, curing structural abnormalities and providing a potential therapeutic approach for adult-onset mitochondrial muscle diseases.
SourceUniversity of Helsinki·JournalEMBO Molecular Medicine·DateApr 7, 2014
Researchers confirm their 2008 model for mitochondrial function, which explains the symptoms of diseases and reveals the role of five molecular machines in converting energy. The study also highlights the dynamic nature of mitochondrial energy extraction, which can be optimized based on dietary composition.
SourceCentro Nacional de Investigaciones Cardiovasculares Carlos III (F.S.P.)·JournalScience·DateJun 27, 2013
Researchers found that herpes viruses and other neurotropic pathogens sabotage cell function by hijacking neuronal internal transportation networks. Viral infection elevates neuron activity and calcium levels, stopping mitochondrial motion and allowing the virus to freely travel and reproduce within infected cells.
SourcePrinceton University·JournalCell Host & Microbe·DateMay 30, 2012
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Apple MacBook Pro 14-inch (M4 Pro) powers local ML workloads, large datasets, and multi-display analysis for field and lab teams.
A team of scientists has discovered a new family of six genes that regulate mitochondrial transport in neurons, which is crucial for brain activity and viability. The proteins are highly expressed in the nervous system and may be involved in neurological conditions such as Parkinson's disease and Charcot-Marie-Tooth disease.
SourceInstitute for Research in Biomedicine (IRB Barcelona)·JournalNature Communications·DateMay 9, 2012
New research confirms resveratrol's role in prolonging lifespan and health through SIRT1-activated mitochondrial function. Studies using mouse models show that without SIRT1, resveratrol has no beneficial effect on energy production.
SourceHarvard Medical School·JournalCell Metabolism·DateMay 1, 2012
A team of scientists at Karolinska Institutet has identified a key component in mitochondria's function, which combines with another protein to control ribosome formation and energy production. The discovery sheds light on the regulation mechanisms involved in inherited and age-related diseases.
SourceKarolinska Institutet·JournalCell Metabolism·DateMay 4, 2011
Overexpression of PGC-1α significantly improves neurological function in HD-model transgenic mice by reducing htt protein aggregation and oxidative stress. This discovery may lead to therapies targeting PGC-1α function for treating Huntington's disease and related disorders.
Scientists at IRB Barcelona have identified a new protein crucial for mitochondrial function in the fruit fly Drosophila melanogaster. The removal of this protein leads to aberrant mitochondria and metabolic capacity loss, causing death.
SourceInstitute for Research in Biomedicine (IRB Barcelona)·JournalJournal of Biological Chemistry·DateNov 2, 2010
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Researchers found that damaged mitochondria in the brain's neurons can lead to impaired synapses, crucial for normal brain function. Modifying cyclosporin, a drug already approved for organ transplant patients, may help slow down Alzheimer's disease at its earliest stages.
SourceColumbia University Irving Medical Center·JournalProceedings of the National Academy of Sciences·DateOct 13, 2010