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The article reports a new biodegradable microneedle patch that uses binary fluorescent probes to turn interstitial pH and glucose levels into a scannable QR code. Each of the 25 needles acts as an on/off switch at a predefined concentration, eliminating the need for analog intensity calibration. In porcine skin the patch achieved up to 98% insertion efficiency and classification accuracies of 93% for pH and 85% for glucose, with a readable window of about 2.5 hours. The authors envision smartphone cameras decoding the QR pattern for point‑of‑care diagnostics.
Cortical Labs unveiled a data center in Melbourne that runs on 200,000 living human neurons, with technicians replacing the cerebrospinal fluid every 24 hours. The move showcases a biologically powered computer that consumes less energy than a handheld calculator but...
J. Michael Bishop, Nobel laureate who uncovered oncogenes, died at 90 from pneumonia. His 1989 Nobel Prize with Harold Varmus identified gene families that mutate into cancer‑causing oncogenes, fundamentally altering tumor biology. Bishop joined UCSF in 1968, later serving as...
The FDA issued a Drug Safety Communication clarifying that citalopram (Celexa) should not be prescribed above 40 mg daily because higher doses significantly prolong the QT interval and can trigger fatal Torsade de Pointes. The label now mandates a maximum of...
The FDA has updated labels for drospirenone‑containing oral contraceptives after reviewing epidemiologic studies that suggest a potentially higher risk of venous thromboembolism compared with other progestins. The new warnings note that some studies report up to a three‑fold increase in...
The FDA issued a drug safety communication on April 20, 2012, adding a contraindication for aliskiren‑containing antihypertensives when combined with ACE inhibitors or ARBs in patients with diabetes, and a warning for those with moderate to severe renal impairment. The...
The FDA issued an updated Drug Safety Communication warning that co‑administration of Victrelis (boceprevir) with ritonavir‑boosted HIV protease inhibitors—atazanavir, darunavir, or lopinavir/ritonavir—is not recommended for patients co‑infected with hepatitis C and HIV. The interaction lowers blood concentrations of both drugs,...
The FDA added a safety warning to Revlimid (lenalidomide) after clinical trials showed a markedly higher incidence of second primary malignancies in newly diagnosed multiple myeloma patients. Pooled data revealed a three‑fold increase (7.9% vs 2.8%) in cancers such as...
HPV-positive head and neck cancers evade immune detection by using the protein MARCHF8 to remove key cell markers; blocking MARCHF8 restores immune response and may make resistant tumors treatable with immunotherapy. cancerimmunology
The FDA issued a Drug Safety Communication reminding clinicians to adjust cefepime doses for patients with creatinine clearance ≤ 60 mL/min. Non‑convulsive status epilepticus has been linked to inappropriate dosing, with 59 reported cases since 1996, 58 of which involved renal dysfunction...
The FDA issued a Drug Safety Communication warning that dalfampridine (Ampyra), approved to improve walking in multiple sclerosis patients, carries a significant seizure risk, especially shortly after therapy initiation. Post‑marketing data show most seizures occur within days‑to‑weeks and in patients...
The FDA issued a drug safety communication recommending that Revatio (sildenafil) not be prescribed to children aged 1‑17 for pulmonary arterial hypertension. A long‑term pediatric trial of 234 patients showed no exercise benefit and a three‑fold increase in mortality at...
Competitive ELISA is a plate‑based assay where an enzyme‑labeled antigen competes with sample antigen for a limited antibody binding site, producing an inverse signal. As target concentration rises, the measured colorimetric signal falls, generating a descending standard curve. The format...
A large‑scale GWAS of over 120,000 Han Taiwanese participants identified 293 genetic variants linked to height and five linked to familial short stature. The study found that greater genetically‑predicted height raises the risk of atrial fibrillation and endometriosis in East...
A large retrospective analysis of over 19,000 patients with cancer, type 2 diabetes and brain metastases found that those prescribed GLP‑1 receptor agonists such as Ozempic or Wegovy experienced a 37% reduction in three‑year mortality compared with matched controls. The survival...
Researchers created patient‑derived brain organoids from urine cells and recorded their electrical activity, revealing distinct electrophysiological signatures for neurotypical controls, syndromic autism, and idiopathic autism. Organoids from syndromic cases showed hyper‑activity, while the idiopathic sample displayed reduced firing rates. Principal...
Pediatricians across the United States are seeing a sharp uptick in Hib meningitis cases among infants whose parents declined routine vaccines and other newborn interventions. The trend, linked to broader anti‑vaccine sentiment championed by figures like Robert F. Kennedy Jr.,...
Scientists exploring the isolated Lechuguilla Cave discovered microbial communities that are resistant to virtually all natural antibiotics, despite being sealed off for millions of years. Genomic analysis of a *Paenibacillus* strain revealed dozens of known resistance genes and five entirely...
Kyoto-based iPS Portal Inc. will launch a personal induced pluripotent stem cell storage service in April, allowing individuals to generate iPS cells from their own blood for future clinical use. The service, developed with pharmaceutical experts, will cost between 10 million...
I bet on uniQure thinking it was an obvious win win win. HD wins with expanded access. FDA wins by narrowly expanding authorization while vigorously monitoring follow up data. Investors win as the company proves what doctors are saying. Instead...
DEFEATING ENTROPY hackathon at @fiftyyears London HQ. Focus areas: Biomaterials for neural repair Engineered neural cells Tissue replacement AI for surgical robotics Advanced cryo methods Biostasis https://t.co/gMDDoo6Io4
UK researchers completed the largest randomized trial evaluating exogenous surfactant in infants with severe bronchiolitis requiring mechanical ventilation. The Bronchiolitis Endotracheal Surfactant Study (BESS) enrolled 232 infants across 15 pediatric centers and found that surfactant administration did not shorten ventilation...
Astaxanthin, meclizine, mitoglitazone, pioglitazone, alpha-ketoglutarate, mifepristone, methotrexate, and atorvastatin-telmisartan do not increase lifespan in UM-HET3 mice https://t.co/k0vERH4LSg
But…I develop low-cost often patent free vaccines that bypass big pharma and provide access to people who can’t afford them. In the past people who espoused freedom were learned and read books. Now they’re just lazy mindless dummies who think...
Australia became the first nation to reclassify MDMA from a prohibited to a controlled substance, permitting its use in PTSD treatment under strict conditions. The 2026 guidelines limit MDMA‑assisted psychotherapy to adults who have not responded to first‑line therapies, require...
The biotech industry spends $3 billion and 13 years to bring one drug to market. If you're still searching for a treatment that works, it exists but the process discovering it is too slow to actually help you in time. How Marc...
Scientists who stick their necks out and make medicines are my heroes There’s too much concern about COI for seasoned scientists with exemplary records Without commercial activity, we’d have zero medicines and ER-100 would still be in mice, not FDA cleared for...
Chilean agritech startup Biopollen, spun off from Ignacio del Río Goudie's holding, commercializes a liquid‑pollen technology that boosts fruit set in low‑pollination crops. The method harvests fresh pollen, keeps it viable in a chilled liquid, and sprays it aerially with...
Prothena and its partners presented new clinical data on prasinezumab for Parkinson’s disease and BMS‑986446 for Alzheimer’s disease at the AD/PD 2026 conference in Copenhagen. The PASADENA and PADOVA extensions suggest a two‑year disease‑progression delay and sustained biomarker effects, supporting the...
Prothena and its partners Roche and Bristol Myers Squibb presented late‑stage data on two neurodegenerative candidates at AD/PD™ 2026. Prasinezumab demonstrated a roughly two‑year delay in Parkinson’s disease progression, sustained motor benefits in the PADOVA open‑label extension, and favorable imaging and...
Researchers at RIKEN have introduced a laser‑based optogenetic system that prints three‑dimensional actin networks directly onto lipid bilayers, effectively acting as a 3‑D printer for cytoskeletal scaffolds. By adjusting light intensity, pulse length, and pattern, they can independently control network...
A study presented at the ESC Acute Cardiovascular Care 2026 congress found that neurofilament light chain (NfL) measured 48 hours after out‑of‑hospital cardiac arrest reliably predicts long‑term cognitive function. Compared with the traditional biomarker neuron‑specific enolase (NSE), NfL showed a strong...
Researchers compared metformin and dapagliflozin in diabetic rats subjected to myocardial infarction, finding dapagliflozin delivered stronger cardio‑protective effects. The SGLT2 inhibitor markedly reduced oxidative stress, inflammatory cytokines, and infarct size, while also improving calcium handling and contractile efficiency. Metformin showed...
British regulators have approved the first gene‑edited crop for animal feed, allowing Golden Promise barley with increased fat content to be tested on cattle. The modified barley is designed to accelerate weight gain, boost milk production and cut methane emissions...
Creative Biolabs has upgraded its comprehensive rodent behavioral profiling platform, adding synchronized cognitive and neuromuscular assessments to improve predictive power for CNS therapeutics. The enhancement aims to narrow the translational gap that drives high attrition rates in neuro‑degenerative drug pipelines.
HKUST researchers have uncovered how human DICER achieves single‑nucleotide precision when cleaving microRNA precursors. Using high‑resolution cryo‑EM, they visualized DICER’s interaction with RNA and identified two distinct 5′‑end binding pockets—one favoring uridine and a newly discovered pocket favoring guanosine. The...
Vaccines save lives. Ask in the comments if you have questions. As a subscriber to my Substack you get a vaccine resource guide available for download and as a paid subscriber a 64 page guide on vaccine preventable diseases.
Maria Hordinsky, MD highlighted the rapid evolution of alopecia areata therapy, noting three FDA‑approved Janus kinase (JAK) inhibitors launched in the last five years. She discussed the efficacy of agents such as dupilumab and baricitinib, while emphasizing emerging research on...
Tristan Maurer’s Flash Talk framed dose as the definitive multiparametric optimization (MPO) endpoint for small‑molecule drug design. He argued that dose integrates exposure, pharmacology, and mechanism‑driven effects, making it the linchpin for balancing potency, ADME, and safety. The presentation highlighted...
University of Colorado Boulder biologist Leslie Leinwand and Stanford pathologist Jonathon Long identified a metabolite in python blood that curbs appetite. The discovery leverages the snake’s ability to eat massive meals and then fast for months, offering a template for...
Quick Biotech IPO stats for 2026, with six offerings: $AKTS $AGMD $EIKN $SGP $MANE $GENB - Average post-IPO stock performance (offer price to 3/20/26 close): +38%. Without $MANE, avg is negative. - Median post-IPO stock performance: -24% - Total IPO gross proceeds:...
Use of SGLT2 Inhibitors in Frail Older Adults is Associated with Increased Survival: A Retrospective Study https://t.co/tsJ5qJLBap https://t.co/4EvBWDftJ4
Integral Health Asset Management increased its Vera Therapeutics holding by 100,000 shares, bringing its stake to $91.15 million (4.5% of its AUM). The move comes as Vera awaits a July 7 FDA decision on its lead drug atacicept, a catalyst that...
Effect of henagliflozin on aging biomarkers in patients with type 2 diabetes: A multicenter, randomized, double-blind, placebo-controlled study 🔎"Our results suggest that henagliflozin may exert anti-aging effects by influencing multiple pathways, including the IGF-1 system, glucose metabolism, the immune system, and...
Interesting collection of YCombinator biotech startups this batch. I had been skeptical that YC could work at all in biotech, but I've been proven wrong over the last couple of years.
A team led by Kirill Afonin at UNC Charlotte engineered programmable DNA scaffolds that organize silver nanoclusters into highly potent antimicrobial agents. The spatially arranged DNA‑AgNCs showed up to 78‑fold greater killing efficiency against ESKAPE pathogens and meningitis‑causing bacteria compared...
3 Questions: Using AI to accelerate the discovery and design of therapeutic drugs | MIT News | Massachusetts Institute of Technology https://t.co/CZ4waA5IGg
1/ A researcher spent 2 years studying liver cancer biology. Published 3 papers. Then discovered the "liver cancer" cell line was actually HeLa -- a cervical cancer line that contaminated their stock decades ago. Those papers? Retracted. https://t.co/q3a9g0G04s
Glenmark Pharmaceuticals has launched GLIPIQ, a semaglutide‑based GLP‑1 therapy, in India following CDSCO approval after a local Phase III study. The product is offered in both vial‑with dose‑specific syringes and pre‑filled pen formats, covering 2 mg, 4 mg and 8 mg strengths. Pricing is...
Researchers at Texas A&M Health discovered that the fibroblast growth factor receptor 1 (FGFR1) drives cholesterol accumulation in prostate cancer cells by activating the sterol regulatory element‑binding protein 2 (SREBP2). This signaling cascade up‑regulates LDL‑receptor (LDLR) and cholesterol‑synthesis enzymes, boosting intracellular cholesterol...
