Science News and Headlines
Science News and Headlines
A longitudinal study of the Singapore GUSTO birth cohort reveals sex‑specific neurodevelopmental pathways linking childhood brain maturation to adolescent depressive symptoms. Using structure‑function coupling (SC‑FC) measured at ages 4.5, 6.0 and 7.5, researchers found that females exhibit a steeper decline in whole‑cortex SC‑FC during the pre‑school period, while males show a flatter trajectory. Partial least squares correlation identified distinct cortical regions whose SC‑FC changes predict depressive items on the Child Depression Inventory at age 13, with sex‑specific models outperforming mixed‑sex analyses. Incorporating these sex‑specific neural markers improves regression models of Youth Self‑Report depressive problems, suggesting early, sex‑tailored intervention windows.
The selective ROCK2 inhibitor KD025 (belumosudil) demonstrated antipsychotic‑like activity in both genetic (Arhgap10 S490P/NHEJ) and pharmacological (methamphetamine and MK‑801) mouse models of schizophrenia. KD025 restored reduced spine density in the medial prefrontal cortex and rescued deficits in a touchscreen visual‑discrimination...
Researchers evaluated multiple chronic restraint stress (CRS) protocols in male mice, revealing that short, high‑intensity sessions (6 hours for three days) produce persistent avoidance and repetitive behaviors, while extended low‑intensity exposure (2 hours for ten‑plus days) leads to progressive deficits in reward‑seeking...
Researchers recorded dorsal (dHPC) and ventral (vHPC) hippocampal neurons in rats performing rewarded and aversive runs, then examined sleep periods. They found that neural assemblies from both regions reactivate strongly during early post‑sleep, with reactivation rates returning to baseline later....
The Nature paper shows that DNA damage accumulation drives selective loss of CUX2‑expressing layer 2/3 excitatory neurons in multiple sclerosis and in demyelinating mouse models. Human MS cortical tissue exhibits elevated γH2AX and 53BP1 DNA‑damage foci, while DTA and Myrf‑cKO mice...
Researchers used multislice electron ptychography to map atomic structures of La₃Ni₂O₇ thin films under varying biaxial strain. They found compressive strain lifts crystal symmetry by altering nickel‑oxygen octahedral distortions, mirroring the conditions that induce superconductivity in bulk material under pressure....
The highly pathogenic H5N1 2.3.4.4b avian influenza strain has spread across Europe, Asia, Africa and the Americas, now edging toward New Zealand after five years of isolation. The virus now infects hundreds of bird species and an expanding list of mammals,...
A University of São Paulo study on mice shows that stress during adolescence permanently disrupts the balance between excitatory and inhibitory neurons in the medial prefrontal cortex, whereas adult mice recover more quickly. The teenage mice exhibited lasting hyper‑excitability, irregular...
Researchers at Henan Academy, Zhengzhou University and Shenzhen University demonstrated that activating the Dectin‑1 receptor on regulatory T cells (Tregs) can reverse their dormant, senescent state and restore anti‑inflammatory function. Using the small peptide KQS‑1, they epigenetically up‑regulated FOXP3 and...
A historic snow drought combined with an early‑season heat wave has left the Western United States with dramatically reduced snowpack, prompting aggressive water‑use restrictions in Colorado cities such as Denver and Erie. Officials aim to cut municipal consumption by up...
A pooled analysis of 128 systematic reviews covering 310 randomized trials and 15,812 participants examined the effectiveness of kinesio taping for musculoskeletal disorders. The data suggest KT‑tape may provide immediate to short‑term pain relief and functional improvement, but the evidence...
Researchers identified damaging variants in innate immunity genes, especially those governing natural killer (NK) cell activation, as strong modifiers of breast cancer onset in women carrying the BRCA1 185delAG mutation. An analysis of 321 Ashkenazi Jewish carriers showed that these...
University of Queensland researchers applied spatial multi‑omics to 27 neuroblastoma samples, creating high‑resolution maps that reveal a GPX4‑driven shield protecting tumor cells from ferroptosis and surrounding immune cells acting as "bodyguards." The study, published in Genome Medicine, identifies GPX4 as...
Researchers at Holbæk University Hospital measured pancreatic fat in 283 obese children and adolescents using magnetic resonance spectroscopy. The study, presented at the European Congress on Obesity, found that higher pancreatic‑fat levels were associated with elevated BMI, waist‑to‑height ratio, diastolic...
Researchers at UC San Diego discovered that the inflammatory protein TYK2 acts as a metastasis suppressor in breast cancer by sensing extracellular matrix stiffness. On soft matrices, TYK2 remains on the cell membrane and blocks invasion, while stiff environments cause...
A recent preclinical study identified BIRC5 and MCL‑1 as co‑drivers of survival in mantle cell lymphoma (MCL) and demonstrated that simultaneous inhibition with YM155 and S63845 produces strong synergistic killing of cancer cells. The combination was effective across both treatment‑naïve...
A multicenter study published in the Journal of the American Heart Association introduced a machine‑learning model that predicts five‑year heart‑failure risk in chronic kidney disease patients with higher accuracy than existing tools. Using routine clinical data, the XGBoost algorithm achieved...
Researchers at Penn Vet used lipid nanoparticles (LNPs) to deliver FAP‑CAR mRNA directly to patients' T cells, enabling in‑vivo engineering of CAR T cells that attack cancer‑associated fibroblasts in pancreatic ductal adenocarcinoma. In a preclinical mouse model, a single dose of...
Per‑ and polyfluoroalkyl substances (PFAS), a class of roughly 9,000 man‑made chemicals, have been detected in 97% of Americans and are linked to immune disruption, developmental issues, fertility problems, liver damage, and various cancers. These "forever chemicals" persist for more...
A retrospective cohort of 118,740 Israeli adults found that serum IgE levels below 25 IU/mL were associated with almost double the hazard of developing chronic lymphocytic leukemia (CLL) over a seven‑year follow‑up. The multivariable Cox model adjusted for age, sex, obesity,...
Stealth biotech startup R3 Bio, backed by billionaire investors, announced a fundraising round to develop non‑sentient monkey organ‑sack platforms for donor organs. Investigative reporting by MIT Technology Review revealed that the founders are also exploring the far more controversial concept...
Researchers have demonstrated hyperbolic localized plasmon resonances (H‑LPRs) in the anisotropic 2D crystal MoOCl₂, introducing a new degree of freedom for nanophotonic design. When patterned into nanodisks, the material exhibits resonances only for polarization along its metallic axis, and the...
Researchers at the University of Oulu introduced an ultrafast, contrast‑free MRI protocol that captures cerebrospinal fluid movement in just five minutes. The scans reveal that during deep sleep slow vasomotor waves become the primary drivers of fluid flow, overtaking neuronal...
Entropy, the measure of disorder in thermodynamics, also underpins quantum information theory and emerging quantum computers. At Entropy 2026 in Barcelona, leading scientists will examine how heat, information, and quantum processing intertwine. Dedicated sessions will showcase pioneering researchers presenting the latest...
Soficabtagene geleucel (WU‑CART‑007), an off‑the‑shelf CRISPR‑engineered CAR‑T therapy, received FDA Breakthrough Therapy Designation for relapsed or refractory T‑cell leukemia and lymphoma. In a phase 1/2 trial of 28 patients, the drug achieved a 91% overall response rate and a 73% complete...
Kobe University researchers engineered a synthetic right‑handed (D) peptide that binds amyloid‑beta, the disordered protein driving Alzheimer’s plaques, and blocks its aggregation. In mouse brain cell cultures the mirror peptide restored cell viability to 100%, compared with 50% survival when...
NASA is set to launch Artemis 2, its first crewed lunar flyby, on April 1, 2024, from Kennedy Space Center’s Pad 39B. The four‑person crew—Reid Wiseman, Victor Glover, Christina Koch, and Canadian astronaut Jeremy Haines—will spend ten days orbiting the Moon aboard the...
Joseph Mikhael, MD, highlights a dramatic shift in multiple myeloma care for older adults, driven by refined frailty assessments and the rise of targeted immunotherapies such as CAR‑T cells and bispecific antibodies. These advances have translated into higher survival rates...
The phase 2 ACCESS trial demonstrated that post‑transplant cyclophosphamide (PTCy) combined with tacrolimus and MMF enables high‑survival outcomes for patients receiving mismatched unrelated donor peripheral blood stem cell transplants. One‑year overall survival reached 86% for donors mismatched at less than 7/8...
A new longitudinal twin study from Germany tracked identical and fraternal twins between ages 23 and 27, finding that intelligence is about 75% heritable. The researchers reported that genetic factors account for 69%‑98% of the link between IQ and later...
Seagrass meadows act as natural coastal armor, anchoring sediment and dampening wave energy. Their dense roots and foliage not only protect shorelines but also lock away significant amounts of carbon dioxide. A 2024 Nature study warned that loss of species...
A new study in the Journal of Geophysical Research shows Earth’s rotation is slowing, lengthening days by about 1.33 milliseconds per century. The slowdown is driven by melting glaciers that redistribute ocean mass, increasing the planet’s moment of inertia. Using fossilized...
New research by Ljiljana Progovac proposes that human language evolved not only for survival but also as a platform for wit, treating quick‑witted wordplay as a sexually selected fitness trait. The theory highlights ancient verb‑noun compounds such as “killjoy” and...
MIT researchers unveiled a myoneural actuator (MNA) that rewires sensory nerves to transform existing muscle into a fatigue‑resistant, computer‑controlled motor for paralyzed organs. In rodent models the MNA restored intestinal squeezing and mimicked residual calf muscle function while sending sensory...
Researchers at Brown University analyzed over 75,000 low‑dose CT scans from the National Lung Screening Trial, covering more than 26,000 participants. They found that about 7% of exams contained significant incidental findings (SIFs) that were cancerous, and roughly 3% of...
Archaeologists have identified a 3,000‑square‑meter island off Fiji’s Vanua Levu that is almost entirely composed of shellfish remains. Radiocarbon dating places the formation at roughly 1,200 years old, linking it to a mid‑8th‑century Lapita settlement. The research team dismissed a tsunami...
Scientists at the National Ignition Facility (NIF) announced a historic ignition event on Dec. 5, 2022, producing more energy from a deuterium‑tritium pellet than the lasers supplied. The breakthrough revives optimism for inertial‑confinement fusion, while magnetic‑confinement tokamaks such as ITER continue to...
Researchers at Lund University have unveiled a deep joint‑learning AI model that can simultaneously identify five neurodegenerative conditions—including Alzheimer’s, Parkinson’s, ALS, frontotemporal dementia, and prior stroke—from a single blood sample. Trained on the Global Neurodegenerative Proteomics Consortium’s database of over...
Northwestern researchers used precision fMRI to track eight participants as they imagined scenes and inner speech, revealing that imagination primarily engages high‑level transmodal association networks rather than early sensory cortices. Activity during imagined scenarios overlapped with perception in the default...
Scientists have identified pseudaminic acid, a sugar found only on the surface of certain Gram‑negative bacteria, as a vulnerable target. By synthesizing this sugar and creating monoclonal antibodies that bind it, researchers demonstrated in mice that the antibodies flag the...
Artemis II, NASA’s first crewed mission to the Moon in over five decades, is slated for launch on 1 April 2026 at 18:24 local time. The European Service Module (ESM) will deploy solar arrays eight minutes after liftoff, provide power and propulsion, and...
Stanford researchers engineered natural killer (NK) and cytotoxic T cells to overexpress metabolite‑sensing G protein‑coupled receptors, most notably GPR183, enabling the cells to home toward tumor‑derived metabolic cues. In mouse models of triple‑negative breast and ovarian cancer, GPR183‑enhanced NK‑92 cells...
Researchers reviewed polysaccharide‑based microneedles as a platform for cancer immunotherapy, emphasizing how additive manufacturing—particularly high‑resolution 3D printing—can create customizable transdermal delivery arrays. Natural polymers such as hyaluronic acid, chitosan and alginate provide biocompatibility and enable dissolvable or hydrogel‑based needles with...
Physicists are rallying behind a muon collider as the next big step after the Large Hadron Collider, arguing that muon collisions could reach energies unattainable with protons. Although muons decay in microseconds, recent breakthroughs in rapid acceleration and beam cooling...
A recent study by the Institute of Natural Sciences in Brussels examined two fossil whale skulls from Belgium, revealing embedded shark teeth and distinctive bite marks. Micro‑CT scans identified an aggressive bite by the extinct great‑white ancestor *Carcharodon plicatilis* on...
NASA’s Artemis II mission is on track for a 6:24 p.m. EDT launch on April 1, 2026, with the countdown now entering the L‑15H30M window. All non‑essential personnel have cleared Launch Complex 39B and critical pre‑launch activities such as nitrogen inerting and ground launch...
Genetically modified pig livers have entered early clinical testing, with a Chinese patient surviving 171 days after transplantation. Researchers in China are exploring pig livers as auxiliary support, while a University of Pennsylvania team is evaluating extracorporeal pig livers as...
NutraIngredients is inviting consumer‑facing, science‑driven startups and researchers to submit entries for its Probiota Pioneers and Scientific Frontiers tracks, with winners presenting at Probiota Americas in Vancouver from June 8‑10, 2026. Startups must be Americas‑based, under 20 employees, founded within ten years...
