Rene Sugar
@renesugar.bsky.social
đ€ 976
đ„ 3182
đ 2796
https://renesugar.substack.com/
reposted by
Rene Sugar
ryan cooper
about 13 hours ago
a new mRNA therapy apparently can cut the rate of Huntington's disease progression by ~75%. yet more miracle shit
www.bbc.com/news/article...
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Huntington's disease successfully treated for first time
One of the most devastating diseases finally has a treatment that can slow its progression and transform lives, tearful doctors tell BBC.
https://www.bbc.com/news/articles/cevz13xkxpro
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The Plasma Oxylipin Signature Provides a Deep Phenotyping of Metabolic Syndrome Complementary to the Clinical Criteria
#GLA
#DGLA
#MECFS
#LongCovid
www.mdpi.com/1422-0067/23...
about 11 hours ago
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12(S)-HETrE, a 12-Lipoxygenase Oxylipin of Dihomo-γ-Linolenic Acid, Inhibits Thrombosis via Gαs Signaling in Platelets
#DGLA
#MECFS
#LongCovid
www.ahajournals.org/doi/full/10....
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12(S)-HETrE, a 12-Lipoxygenase Oxylipin of Dihomo-γ-Linolenic Acid, Inhibits Thrombosis via Gαs Signaling in Platelets | Arteriosclerosis, Thrombosis, and Vascular Biology
ObjectiveâDietary supplementation with polyunsaturated fatty acids has been widely used for primary and secondary prevention of cardiovascular disease in individuals at risk; however, the cardioprotec...
https://www.ahajournals.org/doi/full/10.1161/ATVBAHA.116.308050
about 12 hours ago
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OmniSeq INSIGHT
#MECFS
#LongCovid
oncology.labcorp.com/cancer-care-...
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OmniSeq INSIGHT | Labcorp Oncology
OmniSeq INSIGHT provides a comprehensive, easy-to-read report with clinical guidance for precise, targeted therapies and trials for your patients.
https://oncology.labcorp.com/cancer-care-team/test-menu/omniseq-insight
1 day ago
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STAT3 Contributes to Intracranial Aneurysm Formation and Rupture by Modulating Inflammatory Response
#MMP2
#MMP9
#MECFS
#LongCovid
pmc.ncbi.nlm.nih.gov/articles/PMC...
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STAT3 Contributes to Intracranial Aneurysm Formation and Rupture by Modulating Inflammatory Response
Intracranial aneurysm (IA) is a common type of refractory cerebrovascular diseases. Inflammatory responses have been reported to be associated with the pathogenesis of IA. We aimed to study the role o...
https://pmc.ncbi.nlm.nih.gov/articles/PMC11444010/
2 days ago
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SORD Deficiency Disorder
#MECFS
#LongCovid
cmtrf.org/what-is-cmt-...
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SORD Deficiency Disorder | CMT Research Foundation
SORD Deficiency Disorder, a rare CMT subtype, affects the bodyâs ability to process a specific sugar molecule called sorbitol. Learn more here.
https://cmtrf.org/what-is-cmt-disease/types-of-cmt/what-is-sord/
2 days ago
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STAT3 Regulates Collagen-Induced Platelet Aggregation Independent of its Transcription Factor Activity
#MECFS
#LongCovid
pmc.ncbi.nlm.nih.gov/articles/PMC...
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STAT3 Regulates Collagen-Induced Platelet Aggregation Independent of its Transcription Factor Activity
Platelet hyperactivity induced by inflammation is a known risk factor for atherosclerosis and thrombosis, but its underlying mechanisms remain poorly understood. The signal transducers and activators ...
https://pmc.ncbi.nlm.nih.gov/articles/PMC4472638/
2 days ago
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Serum Calprotectin is Indicating Clinical and Ultrasonographic Disease Activity in Rheumatoid Arthritis, even with Normal C-Reactive Protein Levels
#MECFS
#LongCovid
pmc.ncbi.nlm.nih.gov/articles/PMC...
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Serum Calprotectin is Indicating Clinical and Ultrasonographic Disease Activity in Rheumatoid Arthritis, even with Normal C-Reactive Protein Levels
Calprotectin is an inflammatory biomarker which assesses disease activity in rheumatoid arthritis (RA). The objective of this study was to test whether serum calprotectin is associated with clinical a...
https://pmc.ncbi.nlm.nih.gov/articles/PMC8314882/
2 days ago
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Function of Mitochondrial Stat3 in Cellular Respiration
#IFNα
#IFNÎČ
#MECFS
#LongCovid
www.science.org/cms/asset/53...
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https://www.science.org/cms/asset/53f63e1a-6e69-4fe8-9689-2617eb157031/pap.pdf
3 days ago
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Proteomic discoveries in hypermobile EhlersâDanlos syndrome reveal insights into disease pathophysiology
#hEDS
#MECFS
#LongCovid
academic.oup.com/immunohorizo...
5 days ago
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reposted by
Rene Sugar
Science Blog
7 days ago
One in Ten Childhood Blood Cancers May Stem From Medical Scans Nearly 4 million children. Twenty-one years of follow-up data. And a finding that might make parents think twice about that "routine" CT scan. A sweeping new study led by UC San Francisco and UC Davis researchers has drawn a directâŠ
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One in Ten Childhood Blood Cancers May Stem From Medical Scans
Nearly 4 million children. Twenty-one years of follow-up data. And a finding that might make parents think twice about that "routine" CT scan. A sweeping new study led by UC San Francisco and UC Davis researchers has drawn a direct line between medical imaging radiation and childhood blood cancers, estimating that roughly 3,000 cases - about 10 percent of all pediatric blood and bone marrow cancers - could be traced back to radiation exposure from medical scans.
https://scienceblog.com/one-in-ten-childhood-blood-cancers-may-stem-from-medical-scans/
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Discovery of Small Molecules for the Reversal of T Cell Exhaustion
#MECFS
#LongCovid
www.cell.com/cell-reports...
9 days ago
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@nicktsergas.ca
In BC, access to antivirals appears to be a lot more restrictive: eg. Access and coverage of antiretroviral drugs through Canadaâs provincial and territorial drug programs
hivclinic.ca/wp-content/u...
11 days ago
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Cerebellar Ataxia and CSF Folate Deficiency
#MECFS
#LongCovid
pediatricneurologybriefs.com/articles/10....
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Cerebellar Ataxia and CSF Folate Deficiency | Pediatric Neurology Briefs
https://pediatricneurologybriefs.com/articles/10.15844/pedneurbriefs-8-4-3
13 days ago
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Twenty years of dysuria in a patient with Addisonâs disease: a case report
#MECFS
#LongCovid
pdfs.semanticscholar.org/e2a1/8c282ff...
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https://pdfs.semanticscholar.org/e2a1/8c282ff69e7eadaa353687e3e222817cc920.pdf
17 days ago
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reposted by
Rene Sugar
Science X / Phys.org
20 days ago
Inflammation in surrounding tissue can activate dormant cancer cells, prompting them to multiply and potentially form new tumors, highlighting a key factor in cancer recurrence and metastasis.
doi.org/g92kc2
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Inflammation jolts 'sleeping' cancer cells awake, enabling them to multiply again
Cancer cells have one relentless goal: to grow and divide. While most stick together within the original tumor, some rogue cells break away to traverse to distant organs.
https://medicalxpress.com/news/2025-09-inflammation-jolts-cancer-cells-enabling.html?utm_source=bsky.app&utm_medium=social&utm_campaign=v2
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âTranscriptotypeâ explains phenotypic variability of inborn errors of immunity
#MECFS
#LongCovid
www.nature.com/articles/s41...
"In addition, autosomal random monoallelic expression (aRMAE) can cause somatic commitment to stable monoallelic gene expression."
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âTranscriptotypeâ explains phenotypic variability of inborn errors of immunity - Nature Reviews Immunology
A phenomenon called 'autosomal random monoallelic expression' (aRMAE) may explain phenotypic variability of clinical disease in carriers of mutations that cause inborn errors of immunity.
https://www.nature.com/articles/s41577-025-01134-9
28 days ago
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reposted by
Rene Sugar
Vaughn Cooper
28 days ago
The 2024 rankings of bacterial threats
add a skeleton here at some point
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Rene Sugar
Molecular Microbiology
3 months ago
𫎠Genomic analyses of hair from Ludwig van Beethoven: Current Biology
www.cell.com/current-biol...
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Genomic analyses of hair from Ludwig van Beethoven
Begg et al. perform genomic analyses of eight locks of hair attributed to composer Ludwig van Beethoven. They sequence a high-coverage genome, finding strong genetic risk for liver disease that may ha...
https://www.cell.com/current-biology/fulltext/S0960-9822%2823%2900181-1
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reposted by
Rene Sugar
loscharlos
about 1 month ago
â#LongCovid pts showed significantly more dilated capillaries, microhaemorrhages, abnormal shapes than healthy matched control subjects and of note, lower mean capillary number per linear millimetre.â Study:
rmdopen.bmj.com/content/11/2...
add a skeleton here at some point
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Statins aggravate insulin resistance through reduced blood glucagon-like peptide-1 levels in a microbiota-dependent manner
#GLP1
#UDCA
www.sciencedirect.com/science/arti...
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Statins aggravate insulin resistance through reduced blood glucagon-like peptide-1 levels in a microbiota-dependent manner
Statins are currently the most common cholesterol-lowering drug, but the underlying mechanism of statin-induced hyperglycemia is unclear. To investigaâŠ
https://www.sciencedirect.com/science/article/pii/S1550413123005053
about 1 month ago
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STAT Family Proteins and Interferon Interactions (Claude AI summary)
#MECFS
#LongCovid
about 1 month ago
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reposted by
Rene Sugar
Mark Chadbourn
about 1 month ago
Russia is developing an automated control system to support China's amphibious operations against Taiwan, leaked documents from the BlackMoon hacker group reveal. Russia's Rosoboronexport has signed a âŹ4.284 million contract with China's CETC International Co Ltd. (Vanguard Intel)
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reposted by
Rene Sugar
Ezra S
about 1 month ago
I got to try this too and more of my my capillaries were enlarged (85%!) than anyone elseâs that evening
add a skeleton here at some point
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reposted by
Rene Sugar
Afshin Beheshti
about 2 months ago
Just co-authored a new Nature study led by James DeGregori showing that SARS-CoV-2 can awaken dormant cancer cells, triggering aggressive metastasis via IL-6-driven inflammation. COVID-19 may spark a wave of cancer relapses. Vaccines & IL-6 blockers could help. đ
www.nature.com/articles/s41...
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Respiratory viral infections awaken metastatic breast cancer cells in lungs - Nature
Mouse models show that respiratory infections from viruses such as influenza and SARS-CoV-2 can trigger metastasis of dormant breast cancer cells in the lungs, a finding supported by epidemiological d...
https://www.nature.com/articles/s41586-025-09332-0
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The first report on detecting
#SARSCoV2
inside bacteria of the human gut microbiome: A case series on asymptomatic family members and a child with
#COVID19
#MECFS
#LongCovid
pmc.ncbi.nlm.nih.gov/articles/PMC...
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The first report on detecting SARS-CoV-2 inside bacteria of the human gut microbiome: A case series on asymptomatic family members and a child with COVID-19
Many studies report the importance of using feces as source sample for detecting SARS-CoV-2 in patients with COVID-19 symptoms but who are negative to oropharyngeal/ nasopharyngeal tests. Here, we rep...
https://pmc.ncbi.nlm.nih.gov/articles/PMC11502994/
about 1 month ago
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reposted by
Rene Sugar
Artinis Medical Systems
about 2 months ago
A recent study by Jerez-MartĂnez et al. shows that both 10-RM & 20-RM resistance training to failure lead to similar improvements in oxidative capacity, hypertrophy, and strength after just 6 weeks.
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Rene Sugar
Charlotte Houldcroft
about 2 months ago
I'm pleased to share a preprint today, paper 2/3 of a trilogy (you'll have to wait for the Return of the Jedi). In 2021-22, lots of countries saw unprecedented transmission of enteric adenovirus F41 in children. There were lots of hypotheses about what caused this.
www.biorxiv.org/content/10.1...
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Viral Diversity Influences T Cell Responses to Enteric Human Adenoviruses F40 and F41
Background Human enteric species F adenoviruses are a leading cause of diarrhoea-associated paediatric morbidity and mortality worldwide. The cellular immune response (antigen-specific cytotoxic T cel...
https://www.biorxiv.org/content/10.1101/2025.08.05.668391v1
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ZNFX1: a multifunctional modulator of the innate immune response
#MECFS
#LongCovid
pmc.ncbi.nlm.nih.gov/articles/PMC...
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ZNFX1: a multifunctional modulator of the innate immune response
Recent research has identified ZNFX1 as a critical modulator of the innate immune response. Individuals with loss of function mutations in ZNFX1 have chronic inflammation and increased susceptibility ...
https://pmc.ncbi.nlm.nih.gov/articles/PMC11959080/
about 2 months ago
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Rene Sugar
Katie J.
about 2 months ago
The real goal of internet age verification is to de-anonymize the internet so that your data - and your opinions - can more easily be collected and sold to whatever corporations (or governments) are interested in them.
www.donotpanic.news/p/were-losin...
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We're Losing The Internet. But It's Not Too Late
Governments are conducting a sneak attack on the internet and weâre about to lose what we didnât even know we had.
https://www.donotpanic.news/p/were-losing-the-internet-but-its
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Rene Sugar
Silvia Anderle
about 2 months ago
Delighted to share our latest review in Nature Reviews Neuroscience! We examine the growing evidence that vascular dysfunction plays a key role in cognitive decline in ageing and dementia, and argue that preserving/restoring CBF should be central to future therapies.
www.nature.com/articles/s41...
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The vascular contribution to cognitive decline in ageing and dementia - Nature Reviews Neuroscience
Growing evidence suggests that reduced cerebral blood flow contributes to cognitive decline in ageing and dementia. Attwell and colleagues discuss the underlying mechanisms and functional consequences...
https://www.nature.com/articles/s41583-025-00950-1
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Initial findings from the
@decodemestudy.bsky.social
genome-wide association study of myalgic encephalomyelitis/chronic fatigue syndrome
#MECFS
www.research.ed.ac.uk/en/publicati...
eg. - FBXL4 (MITOCHONDRIAL DNA DEPLETION SYNDROME 13) - ZNFX1 (IMMUNODEFICIENCY 91 AND HYPERINFLAMMATION)
about 2 months ago
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reposted by
Rene Sugar
Lucibee
about 2 months ago
From
@danielmissailidis.bsky.social
on X: "One of the genes is FBXL4, critical for mitophagy. This is the process by which our mitochondria are recycled, whether due to damage or other reasons. Mitophagyâs been slept on in ME/CFS research and could explain a lot of whatâs going wrong..."
#decodeME
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Gotcha! Whole-genome sequencing discovers seven unidentified bacteria of clinical relevance
#MECFS
#LongCovid
www.biotechniques.com/computationa...
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Gotcha! Whole-genome sequencing discovers seven unidentified bacteria of clinical relevance
35 new bacterial strains have been identified by whole-genome sequencing, seven of which are clinically relevant.
https://www.biotechniques.com/computational-biology/gotcha-whole-genome-sequencing-discovers-seven-unidentified-bacteria-of-clinical-relevance/
about 2 months ago
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reposted by
Rene Sugar
DecodeME
about 2 months ago
(1/2) Key genetic differences found in people with ME/CFS > Swipe to find out more. These findings reflect the lived experience of thousands of
#pwME
. Thanks to all our participants & supporters who made this possible! Read a summary of our results:
shorturl.at/pgsjk
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Rene Sugar
Eric Topol
about 2 months ago
New
@nature.com
The possibility that lithium deficiency is a driver of Alzheimer's disease. Experimental model shows Li depletion impedes amyloid clearance, and repletion in humans could be achieved with low doses
nature.com/articles/s41...
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Lithium deficiency and the onset of Alzheimerâs disease - Nature
Lithium has an essential role in the brain and is deficient early in Alzheimerâs disease, which can be recapitulated in mice and treated with a novel lithium salt that restores the physiological level.
https://nature.com/articles/s41586-025-09335-x
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MitoQ alleviates hippocampal damage after cerebral ischemia: The potential role of SIRT6 in regulating mitochondrial dysfunction and neuroinflammation
#MECFS
#LongCovid
www.sciencedirect.com/science/arti...
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MitoQ alleviates hippocampal damage after cerebral ischemia: The potential role of SIRT6 in regulating mitochondrial dysfunction and neuroinflammation
Mitochondrial perturbations are the major culprit of the inflammatory response during the initial phase of cerebral ischemia. The present study explorâŠ
https://www.sciencedirect.com/science/article/abs/pii/S0024320523005301
about 2 months ago
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Rene Sugar
Aging Well Institute
about 2 months ago
Bacteria-based cancer therapy achieves tumor eradication without immune cells
flip.it/XJYSqh
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Bacteria-based cancer therapy achieves tumor eradication without immune cells
A joint research team led by Professor Eijiro Miyako of the Japan Advanced Institute of Science and Technology (JAIST), in collaboration with Daiichi Sankyo Co., Ltd. and University of Tsukuba, has de...
https://flip.it/XJYSqh
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Rene Sugar
DecodeME
about 2 months ago
The initial DNA results from DecodeME are coming this week! We will release them on our website on Wednesday 6th August at 7pm (approx). We're letting you know the timing in advance so you can pace beforehand. Thank you to our participants & supporters.
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Rene Sugar
Elizabeth McKenna
about 2 months ago
Now online in Cancer Discovery
@aacrjournals.bsky.social
: Mitochondrial Glutathione Import Enables Breast Cancer Metastasis via Integrated Stress Response Signaling - by Hsi-wen Yeh, Nicole Del Gaudio, Kivanç Birsoy, and colleagues
doi.org/10.1158/2159...
@rockefelleruniv.bsky.social
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Preliminary Clinical Trial Results Show âDramatic and Rapidâ Regression of Glioblastoma after Next Generation CAR-T Therapy
www.massgeneral.org/news/press-r...
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Preliminary Clinical Trial Results Show âDramatic and Rapidâ Regression of Glioblastoma after Next Generation CAR-T Therapy
A collaborative project by Mass General Cancer Center researchers to bring the promise of cell therapy to patients with a deadly form of brain cancer has shown dramatic results among the first patient...
https://www.massgeneral.org/news/press-release/clinical-trial-results-show-dramatic-regression-of-glioblastoma-after-next-generation-car-t-therapy
about 2 months ago
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Rene Sugar
Science X / Phys.org
about 2 months ago
Less active versions of the NOD2 gene, when combined with immunotherapy or radiotherapy, may enhance the immune systemâs ability to target and eliminate cancer cells
. doi.org/g9v4
ch
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Newly found mechanism can supercharge the immune system against cancers
New research has uncovered a novel mechanism that may help explain why some people with cancer respond remarkably well to immunotherapy while others don't.
https://medicalxpress.com/news/2025-08-newly-mechanism-supercharge-immune-cancers.html?utm_source=bsky.app&utm_medium=social&utm_campaign=v2
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reposted by
Rene Sugar
Journal of Human Immunity
about 2 months ago
#STAT1-GOF
is characterized by infections &
#autoimmunity
. Buddingh, Schuetz et al report overall survival after allogeneic
#HSCT
in an international cohort of 36 patients is 72.2%. Pre-treatment w/ JAK inhibitors is associated w/ better event-free survival
rupress.org/jhi/article/...
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Rene Sugar
Journal of Human Immunity
about 2 months ago
Case-based evidence links increased
#SARSCoV2
diversity to impaired IFN-I response in severe
#COVID19
. New report from David Bussy, Sophie Trouillet-Assant and colleagues (Université Claude Bernard,
@inserm.fr
@cnrs.fr
):
rupress.org/jhi/article/...
#Infections
#AutoAntibodies
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Rene Sugar
ME/CFS San Diego
about 2 months ago
Mitochondria do more than make energy, they help fight infections. New research shows they detect bacterial lactate & trigger neutrophils to release NETs that trap pathogens. More @ConversationUS :
theconversation.com/mitochondria...
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Mitochondria can sense bacteria and trigger your immune system to trap them â revealing new ways to treat infections and autoimmunity
Not only do mitochondria serve as the engine of the cell â they also act as watchtowers for the immune system.
https://theconversation.com/mitochondria-can-sense-bacteria-and-trigger-your-immune-system-to-trap-them-revealing-new-ways-to-treat-infections-and-autoimmunity-255939
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reposted by
Rene Sugar
David Ho
about 2 months ago
Motherfucking wind farmsâŠ
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Rene Sugar
Andrew Kurjata
about 2 months ago
A fish started a wildfire.
www.cbc.ca/news/canada/...
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B.C. brush fire sparked by bird dropping fish on power lines, firefighters say | CBC News
Firefighters say a brush fire in the B.C. Interior was caused when a bird dropped a fish onto power lines.
https://www.cbc.ca/news/canada/british-columbia/bc-wildfire-bird-fish-1.7598594
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Effect of Hi-OxSR for the Treatment of Post COVID Condition (RECLAIM-HiOxSR)
#MECFS
#LongCovid
clinicaltrials.gov/study/NCT069...
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ClinicalTrials.gov
https://clinicaltrials.gov/study/NCT06928506?intr=RECLAIM&rank=3
about 2 months ago
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reposted by
Rene Sugar
STAT
about 2 months ago
Scientists used a mRNA-based vaccine to reliably trigger antibodies that block HIV infection in people and monkeys
www.statnews.com/2025/07/30/m...
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Using mRNA, scientists overcome a key challenge to HIV vaccines
Scientists used a mRNA-based vaccine to reliably trigger antibodies that block HIV infection in people and monkeys
https://www.statnews.com/2025/07/30/mrna-hiv-vaccine-study-science-translational-medicine/?utm_source=bluesky&utm_campaign=bluesky_organic&utm_medium=social
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Rene Sugar
Daniel Drucker
about 2 months ago
And you thought
#metformin
lowered glucose via the liver? Here loss-of-function and gain-of-function studies suggest that VMH Rap1 is indispensable for the antidiabetic effects of metformin in mice
#diabetes
www.science.org/doi/10.1126/...
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Low-dose metformin requires brain Rap1 for its antidiabetic action
Metformin lowers blood glucose by inhibiting Rap1 in ventromedial hypothalamic neurons that regulate glucose balance.
https://www.science.org/doi/10.1126/sciadv.adu3700
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