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3 days 1 hour ago
Science, Volume 390, Issue 6778, Page 1116-1117, December 2025.
Corinne Simonti, and Jesse Smith, Caroline Ash, Stella M. Hurtley, Bianca Lopez, Ian S. Osborne, Jack Huang, Sarah H. Ross, and Melissa McCartney

Infrared radiation is an ancient pollination signal

3 days 1 hour ago
Science, Volume 390, Issue 6778, Page 1164-1170, December 2025.
Wendy A. Valencia-Montoya, Marjorie A. Liénard, Neil Rosser, Michael Calonje, Shayla Salzman, Cheng-Chia Tsai, Nanfang Yu, John R. Carlson, Rodrigo Cogni, Naomi E. Pierce Nicholas W. Bellono

Shapiro steps in strongly-interacting Fermi gases

3 days 1 hour ago
Science, Volume 390, Issue 6778, Page 1125-1129, December 2025.
Giulia Del Pace, Diego Hernández-Rajkov, Vijay Pal Singh, Nicola Grani, Marcia Frómeta Fernández, Giulio Nesti, Jorge Amin Seman, Massimo Inguscio, Luigi Amico, Giacomo Roati

Predictive modeling approaches for Alzheimer's disease diagnosis through neuroimaging techniques

3 days 21 hours ago
Alzheimer's disease (AD) is one of the brain's neurodegenerative diseases. It is distinguished by a progressive mental, social, and behavioral deterioration. It affects the person's capacity, thinking, attention, reasoning, social behavior and functionality to achieve independence. The classical diagnosis process of AD consists of variety of neuroimaging scan approaches such as computerized tomography, magnetic resonance imaging and positron emission tomography. Classical cerebrospinal fluid...
Kamlesh Kumar Pandey

Seed amplification of MSA alpha-synuclein aggregates preserves the biological and structural properties of brain-derived aggregates

3 days 21 hours ago
Parkinson's disease (PD), Dementia with Lewy bodies (DLB), and multiple system atrophy (MSA), are characterized by the misfolding and aggregation of alpha-synuclein (αSyn). Compelling evidence showed that αSyn aggregates exist as distinct conformational strains in different synucleinopathies. Recently, we reported that the αSyn Seed Amplification Assay (αSyn-SAA) can amplify and distinguish αSyn strains from PD and MSA. In this study, we investigate whether MSA-seeded, SAA-amplified αSyn fibrils...
Fei Wang

Chimeras co-targeting antigens and FcγRIIb trigger degradation of extracellular soluble proteins and pathological aggregates

3 days 21 hours ago
While the clinical utility of conventional antibody therapies is undeniable, their therapeutic potential is often constrained high antigen loads and the recycling of antibody-antigen complexes via neonatal Fc receptor (FcRn). Here, we present a platform, based on a design similar to bispecific antibodies, FcγRIIb-Targeting Chimeras (FcRTAC). These constructs recognise antigens with one arm and bind FcγRIIb with the other arm to harness the unique endocytic properties of FcγRIIb to direct the...
Mingjuan Du

Measuring Biological Age: Insights from omics studies

3 days 21 hours ago
Biological ageing is a systemic, multifactorial process driven by progressive molecular and cellular alterations whose complexity necessitates systems-level approaches. Advances in high-throughput omics technologies now allow simultaneous quantification of millions of biomolecules from a single specimen, enabling longitudinal, integrative profiling across multiple molecular layers. This review synthesizes recent progress in applying genomics, epigenomics, metabolomics and microbiomics to ageing...
Eva Kočar

The promise of organ rejuvenation to overcome the shortage in organ transplantation

3 days 21 hours ago
Organ shortage remains a major barrier in treating end-stage organ failure, with many patients dying while waiting or becoming medically unfit by the time an organ is offered. A substantial number of organs, particularly from older donors, remain unused due to concerns over age-related decline in quality. This review highlights emerging strategies to rejuvenate and optimize such organs by mitigating ischemia-reperfusion injury and reducing age-related immunogenicity. Advances in organ...
Mukhammad Kayumov