Researchers propose targeting the PGAM1-Chk1 interaction to stabilize HIF-2alpha and support senescent cell survival. Preclinical studies suggest the compound Nutlin 3b selectively removes senescent cells with improved safety profiles in aged mice models.
Kinetic simulations distinguish collective from diffusive charge and heat transport in a graphene Corbino disk, revealing magnetic-field-induced deflection of charge and heat flux. The hydrodynamic regime shows a substantially larger temperature rise under electric-field driving, associated with reduced momentum relaxation.
Researchers explore materials that can store, convert and release heat while maintaining human comfort and mechanical requirements. The review highlights emerging strategies for combining photothermal conversion with wearable technologies for thermal management and intelligent healthcare.
Advances in single-cell and spatial multi-omics are helping researchers understand brain development, disease, and therapeutic opportunities by integrating molecular layers with cellular and spatial context. This approach has revealed regulatory relationships and cell-type-specific changes in Alzheimer's disease, Parkinson's disease, a...
A new Review explores whether a single class of molecules can inhibit both necroptosis and ferroptosis, two interconnected forms of regulated cell death. The concept of 'NecroFerrins' describes molecules with dual inhibitory activity against these pathways, potentially providing a broader approach to regulating pathological cell death.
A review highlights how reactive oxygen species (ROS) influence multiple inflammatory pathways, including NF-κB, Nrf2, HIF-1, and the NLRP3 inflammasome, and how their effects depend on biological context. ROS not only cause damage but also act as signaling molecules under physiological conditions.
Researchers propose engineered extracellular vesicles can influence multiple cellular and extracellular components to produce a measurable functional outcome. This approach may lead to therapies for complex diseases, such as cancer, regenerative medicine, and neurological disorders.
A new study identifies MSLN, TROP-2, and LIV-1 as potential therapeutic targets for cervical cancer, with distinct profiles across tumor subtypes. LIV-1 may represent a precision medicine target for a biologically defined subgroup of cervical cancer patients.
A new study introduces a computational framework that leverages alternative splicing events to predict protein isoform functions. The framework outperforms existing approaches and provides biological insights into how splicing shapes protein function, highlighting the importance of studying proteins at the isoform level.
A new study identified a previously underappreciated relationship between SUCLA2 and USP10 that strongly correlates with distant metastasis-free survival in breast cancer patients. The interaction between these two genes changes dramatically depending on whether patients receive treatment, highlighting the importance of considering mol...
Researchers propose using Caenorhabditis elegans to identify novel ferroptosis regulators through chemical mutagenesis screens and genetic modifier screens. This approach could help address unanswered questions in ferroptosis biology, including sensitivity variations between cells and tissues.
Researchers developed a new dielectric elastomer that amplifies its own motion through resonance, eliminating the need for rigid supporting structures. The material generates asymmetric electric fields through space-charge accumulation, producing self-induced bending and resonant motion.
Research on interfacial thermal transport in 2D heterostructures reviews recent advances and outlines future research directions. The authors argue that interfaces should be regarded as tunable thermal functional units, enabling active thermal management through device design.
A new review reveals that selenium metabolism governs ferroptosis sensitivity through a broader network of selenoproteins and antioxidant defense systems. This discovery expands our understanding of ferroptosis regulation and has implications for cancer treatment and other diseases.
Exercise oncology identifies anti-tumor mechanisms that can be translated into therapies independent of exercise itself. Mechanistic insights from exercise research inform translational opportunities in areas like metabolic remodeling, gut microbiome manipulation, and immune signaling.
The emerging role of ZBP1 in cancer therapy involves converting genomic stress into potent antitumor immunity. Therapeutic activation of the ZBP1 pathway may transform immunologically "cold" tumors into "hot" tumors by inducing immunogenic necroptosis, stimulating robust immune responses.
Researchers propose a new perspective on ARDS pathogenesis, arguing that multiple forms of regulated cell death communicate through extensive molecular crosstalk. This crosstalk collectively drives lung inflammation and respiratory failure, highlighting the need for network-based therapeutic strategies.
Studies in Drosophila complement mammalian systems to uncover EV biogenesis and function, revealing conserved molecular pathways. The review highlights diverse physiological functions of EVs across species, including development, metabolism, immunity, and cancer progression.
Researchers developed a frequency-domain thermoreflectance microscopy approach to visualize thermal conductivity and interfacial thermal conductance in thermal interface materials. The study reveals pronounced microscale heterogeneity, with high- and low-conductivity zones observed in particle-loaded thermal greases.
A nickel-catalyzed approach yields chiral benzylic amines with broad substrate scope and excellent enantioselectivity. The method bypasses common challenges in asymmetric imine functionalization.
A new graph-based deep learning framework, ZINB-GRAN, integrates global network structure learning with biologically informed statistical modeling to reconstruct accurate gene regulatory networks from single-cell RNA sequencing data. The method addresses major challenges in single-cell GRN inference, including data sparsity and technic...
Ferroptosis spreading through propagative signals is a growing area of research, suggesting that cell death may propagate between cells and travel through tissues. Evidence points to lipid peroxides and iron as potential propagative factors, potentially contributing to the transmission of ferroptotic signals.
Researchers suggest targeting upstream metabolic nodes to regulate mTORC1 signaling and autophagy defects in neurodegenerative diseases. Acetyl-CoA production modulation and p300 acetylation activity regulation may also hold therapeutic promise.
The transient electro-thermal (TET) technique offers a powerful method for measuring thermal diffusivity and conductivity in emerging low-dimensional materials. With high precision and simplicity, TET is reshaping heat transport characterization.
Researchers propose integrating biochemical stabilization, high-throughput screening, AI-based prediction, synthetic biology, and spatial omics to map signaling networks. This integration could improve how researchers understand physiology across tissues and organs.
Researchers developed a poly(ionic liquid)-based thermal interface material to improve heat dissipation in high-performance electronic chips. The new gel combines mechanical compliance with strong interfacial adhesion, demonstrating promising thermal performance and reliability testing results.
Researchers found that macrophages from CF patients display a pre-activated inflammatory state and exhibit exaggerated activation of NF-κB signaling. The extracellular matrix also acts as a persistent inflammatory stimulus, driving lung inflammation persistence despite CFTR function restoration.
The study highlights five fundamental questions about ferroptosis that remain unanswered, including the role of iron, initiation sites, and potential therapeutic targets. Resolving these riddles could clarify how ferroptosis contributes to disease and inform the development of new therapies.