Remarkable story of a Georgia high school team who used CRISPR to make a rapid diagnostic test strip for Lyme disease, speeding dx from 2 weeks to days
www.cbsnews.com/news/teens-m...
@rajmohandas.bsky.social
Physician scientist interested in vascular biology of kidney disease. LSU Nephrology NOLA
Remarkable story of a Georgia high school team who used CRISPR to make a rapid diagnostic test strip for Lyme disease, speeding dx from 2 weeks to days
www.cbsnews.com/news/teens-m...
50% risk reduction and curves separating in just a few months ? Insane!
07.11.2025 21:40 โ ๐ 2 ๐ 0 ๐ฌ 0 ๐ 0Figure 2. Change in bodyweight (A) Mean percent change in bodyweight from baseline to week 48, shown as observed means and bars indicating SEs. The model-based estimates of the mean percent change in bodyweight and differences among treatment groups at week 48 with the corresponding p values (efficacy estimand only) and 95% CIs are shown in (B) (efficacy estimand) and (D) (treatment-regimen estimand); bars indicate SEs. Multiplicity adjustment was not performed, and p values should be interpreted as exploratory. (C) shows the percentage of participants with bodyweight reductions of at least 5%, 10%, 15%, 20%, 25%, and 30% from baseline to week 48. The percentage of participants is annotated above each bar, calculated with the use of Rubin's rules by combining the percentages of participants who met the thresholds in imputed datasets. *The model-based estimates and 95% CIs from a mixed model repeated measures analysis for the efficacy estimand are shown on the right, denoted by 48.
Eli Lilly continuing to hit it out the park
Selective amylin agonist as an alternative to GLP1RAs? #eloralintide
www.thelancet.com/journals/lan... in @thelancet.com
(Yeah I know itโs #KidneyWk but what do we do till Houston wakes up!)
cc @rnflex.bsky.social
Vinculin is a simple adapter protein right? Wrong!
Thatโs been the prevailing view for the 46 years since it was discovered.
Here we provide a new paradigm and show that vinculin is a complex mechanosensor itself, containing 6 binary switch domains.
www.science.org/doi/10.1126/...
This #ASNCJASN article finds physical exercise prior to hemodialysis provides cardioprotective effects in a randomized controlled trial. kidney.pub/CJASN0767
Orfoglipron in @nejm.org
www.nejm.org/doi/full/10....
See discussion below for why this is significant!
#MedSky #NephSky
Spironolactone does not work for dialysis
ACHIEVE published in @thelancet.com
@lastwalsh.bsky.social and colleagues
www.thelancet.com/journals/lan...
Coming soon to a #NephJC near you
This is figure 5, which shows the therapeutic efficacy of a plaque-evading lithium salt.
Lithium has an essential role in the brain and is deficient early in Alzheimerโs disease, which can be recapitulated in mice and treated with a novel lithium salt that restores the physiological level, according to a paper in Nature. go.nature.com/47mxemu #medsky ๐งช
10.08.2025 16:38 โ ๐ 62 ๐ 22 ๐ฌ 3 ๐ 3Important first-in-human report today for donor pancreatic islet beta-cell transplant to an individual w/Type 1 diabetes. With genome editing, there was no immune response induced or need for immunosuppression. Major implications for transplantation in general @nejm.org
www.nejm.org/doi/pdf/10.1...
Could gene-targeted therapy be coming for autosomal dominant polycystic kidney disease? Farabursen, a new medication acquired by Novartis offers to potentially impact cyst formation and even regression. kidney.pub/KN1707-07 #ASNKidneyNews
@nephrosparks.bsky.social
Our means for lowering LDL cholesterol keeps expanding. A new CETP inhibitor adds to the mix of drug options New RCT @nejm.org
(And Lp(a) drugs are not far behind)
www.nejm.org/doi/full/10....
To restore the gut microbiome after antibiotics, the right diet (rich in carbohydrates, low in fat) was a better approach than fecal microbial transplants (in the experimental model)
www.nature.com/articles/s41...
www.nature.com/articles/d41...
Lorundrostat - an aldosterone synthase inhibitor.
Lorundrostat was associated with greater reductions in 24-hr average BP than placebo in pts with uncontrolled & treatment-resistant hypertension.
K level >6.0 occurred in 5 pts (5%) in the stable-dose group.
www.nejm.org/doi/full/10....
@nejm.org
ExerGeneDB
A physical exercise-regulated differential gene expression database
Human/mouse/rat >6k samples microarray/bulk/scRNAseq
+ncRNA
+Genes related to interactions b/w Exercise & gender/age/BMI
exergenedb.com
#JSHS_MedHealth 2025
www.sciencedirect.com/science/arti...
Suppression of the inflammation that occurs with aging ("inflammaging") by blocking thrombospondin-1 (Thbs1), prevented age-related blood stem cell defects and expanded lifespan in the mouse model (KO-knockout)
www.science.org/doi/10.1126/...
As promised, @asnpublications.bsky.social is on the platform. Four publications, one account. Please follow for the best in scientific publishing in nephrology!
19.12.2024 07:34 โ ๐ 27 ๐ 11 ๐ฌ 1 ๐ 1Move over mitochondria, a new organelle called the nitroplast is here.
In a Science study from earlier this year, researchers report that a nitrogen-fixing organelle has been identified in a marine alga. Learn more in this #SciencePerspective:
Looking for something fun to read? Hereโs a #popsci piece I did on the crazy history of cilia and left/right patterning in embryos. Remember #devbiolwriteclub Bluesky Boot Camp starts Monday Dec. 2! Please RS (re-skeet?)
nautil.us/the-anatomic...
Blood pressure of 142/80 in red. with an exclamation point.
All modern inpatient hypertension research:
"Whatever you do, don't treat inpatient hypertension"
Current EHRs
Blood pressure of 142/80 in red. With an exclamation point.
๐คฆ๐ปโโ๏ธ
People with HIV will be able to receive kidney or liver transplants from donors who also have HIV, federal health officials announced Tuesday.
The landmark move, which takes effect Wednesday, is expected to shorten wait times for organs for all patients.
"Drink more water!" It's the easiest health advice around. Tired? Headache? Trying to be like Tom Brady? Just drink more water. But as a nephrologist, I get asked all the time: How much is the right amount? And the truth is... we don't really know. ๐งต
26.11.2024 18:35 โ ๐ 41 ๐ 25 ๐ฌ 3 ๐ 5Kaplan Meier curve showing the cumulative incidence of type 2 diabetes in people given tirzepatide vs placebo
This month, a phase 3 trial of tirzepatide (a GLP-1 drug) found that it reduced the chances of developing type 2 diabetes by around 90% (!), among people with obesity and pre-diabetes.
That's a reduction if I ever saw one.
www.nejm.org/doi/full/10....
Down goes daprodustat.
The HIF-PHI drugs for CKD anemia will go down as the drug class with the greatest hype that utterly failed in delivering anything of note for patients. Just an epic decades long drama for nothing.
I sometimes forget how flexible proteins are. It becomes really apparent when you use NMR states for an animation. That poor cofactor is getting pushed around a lot ๐
#sciart #blender3d #biocatalysis
Is there clinical equipoise? If I was a patient with hyponatremia I would want slow correction. No RCT for me!
25.11.2024 22:09 โ ๐ 1 ๐ 0 ๐ฌ 1 ๐ 0โPatients who are diagnosed with ACE inhibitor-induced angioedema should be tested for hereditary angioedema types 1/2โ
So far, not something that I have been doing โฆ
#whatilearnedtoday #nephsky #skyneph
onlinelibrary.wiley.com/doi/10.1111/...
www.dustri.com/nc/article-r... Fibroblast growth factor receptor inhibitor-induced hyperphosphatemia: Lessons for the nephrologist
19.11.2024 10:15 โ ๐ 10 ๐ 6 ๐ฌ 0 ๐ 0Myocardial infarction augments sleep to limit cardiac inflammation and damage- Great talk by first author and AHA funded early career researcher Huynh, P. yesterday! Nature 635, 168โ177 (2024). doi.org/10.1038/s415...
16.11.2024 14:07 โ ๐ 10 ๐ 0 ๐ฌ 2 ๐ 07 years ago, I met a junior fellow named Jason Buenrostro who blew me away with a vision of futuristic genomic technologies
Today, we (Ajay Labade, Caroline Comenho) are excited to share our first steps into that future: Expansion in situ genome sequencing
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