Results 91 to 100 of about 29,365 (193)

Unraveling Lysosomal Exocytosis: From Molecular Mechanisms to Physiological Functions

Traffic, Volume 27, Issue 1, March 2026.
Lysosomal exocytosis is propelled by specific molecular mechanisms that direct its microtubule‐dependent transport and subsequent fusion with the plasma membrane. This process fulfills essential physiological functions such as plasma membrane repair, maintenance of cellular homeostasis, and participation in signal transduction.
Shanshan Jiang, Jingyi Fu, Shan Li, Zehui Li, Qirui Zhao, Yuqi Yin, Mei Yang, Yonghua Wang   +7 more
wiley   +1 more source

Situs Inversus Totalis: A Case Report and Literature Review

Clinical Case Reports, Volume 14, Issue 2, February 2026.
ABSTRACT Situs Inversus Totalis (SIT) is a rare congenital anomaly characterized by the complete mirror‐image transposition of the thoracoabdominal viscera. Although typically it has a favorable prognosis, SIT can be associated with ciliopathy‐related disorders, most notably Primary Ciliary Dyskinesia (PCD).
Xin Du, Ning Wang, Juanjuan Sheng, Yunshan Zhang, Jinfang Gao   +4 more
wiley   +1 more source

Genome‐wide analysis of somatic noncoding mutation patterns and mitochondrial heteroplasmic shift in type B1 and B2 thymomas

The Journal of Pathology, Volume 268, Issue 2, Page 135-149, February 2026.
Abstract Type B1 and B2 thymomas are lymphocyte‐rich malignant tumours with few somatic mutations in protein‐coding regions of the nuclear genome; nonetheless, noncoding regions remain uncharacterized. Here, we developed a method to isolate pure thymoma cells from lymphocyte‐rich tissues, and then performed genome‐wide deep sequencing. The total number
Kohei Fujikura, Isabel Correa, Susanne Heck, Kaoru Watanabe, Juliet King, Emma McLean, Susan Ndagire, Yoshihisa Takahashi, Masahiko Kuroda, Andrea Bille, Daisuke Nonaka   +10 more
wiley   +1 more source

Diffusion‐based size determination of solute particles: a method adapted for postsynaptic proteins

FEBS Open Bio, Volume 16, Issue 1, Page 25-40, January 2026.
We present a diffusion‐based approach for measuring the size of macromolecules and their complexes, and demonstrate its use on postsynaptic proteins. The method requires fluorescein‐labelled protein samples, a microfluidic device that maintains laminar flow for said samples, a microscope recording the emitted fluorescent signals, and an analytic ...
András László Szabó, Eszter Nagy‐Kanta, Soma Varga, Edit Andrea Jáger, Csaba István Pongor, Mária Laki, András József Laki, Zoltán Gáspári   +7 more
wiley   +1 more source

The BICD2 dynein cargo adaptor binds to the HPV16 L2 capsid protein and promotes HPV infection.

PLoS Pathogens
During entry, human papillomavirus (HPV) traffics from the endosome to the trans Golgi network (TGN) and Golgi and then the nucleus to cause infection. Although dynein is thought to play a role in HPV infection, how this host motor recruits the virus to ...
Kaitlyn Speckhart, Jeongjoon Choi, Daniel DiMaio, Billy Tsai   +3 more
doaj   +1 more source

Mechanobiological Dynamics‐Inspired Mechanomodulatory Biomaterials

Advanced Science, Volume 13, Issue 4, 19 January 2026.
Recent advances in biomaterial‐mediated mechanomodulation of stem cell fate, encompassing 2, 3, and 4D systems and their synergy with artificial intelligence is overviewed. By integrating knowledge from diverse fields, this review ultimately aims to inspire the design of smarter biomaterial systems that can accelerate the clinical translation of ...
Letao Yang, Pengfei Jiang, Joshua B Stein, Yannan Hou, Chaochen Zhou, Heemin Kang, Ki‐Bum Lee   +6 more
wiley   +1 more source

Mitochondrial Adaptation to Mechanical Stress in Cardiac Ageing and Disease

Advanced Science, Volume 13, Issue 4, 19 January 2026.
Mechanical forces shape the heart's energy factories. This review explores how mitochondria in cardiac cells sense and respond to biomechanical stress, altering their structure, positioning, and metabolism. By linking mechanical cues to mitochondrial adaptation, the article highlights pathways driving heart disease and points to new strategies for ...
Aishwarya Prakash, Thomas Iskratsch
wiley   +1 more source

The dynein microtubule motor

Biochimica et Biophysica Acta (BBA) - Molecular Cell Research, 2000
Dyneins are large multi-component microtubule-based molecular motors involved in many fundamental cellular processes including vesicular transport, mitosis and ciliary/flagellar beating. In order to achieve useful work, these enzymes must contain motor, cargo-binding and regulatory components. The ATPase and microtubule motor domains are located within
openaire   +2 more sources

Zipping up the Synaptonemal Complex: Pathways to Homologous Chromosome Synapsis

BioEssays, Volume 48, Issue 1, January 2026.
The synaptonemal complex (SC) is a conserved protein structure that assembles between homologous chromosomes during meiosis. Here, we review pathways promoting homologous synapsis across model organisms, examining coordination with homolog pairing and recombination, spatiotemporal regulation of SC assembly, and the conserved molecular modules coupling ...
Ariel L. Gold, Yumi Kim
wiley   +1 more source

A Rare Case of Prenatal Short‐Rib Thoracic Dysplasia 11 Subtype With Compound Heterozygous Variants in the DYNC2I2 Gene: Presenting Polydactyly and Shortened Limbs

Clinical Case Reports, Volume 14, Issue 1, January 2026.
ABSTRACT DYNC2I2‐related Short‐Rib Thoracic Dysplasia 11 can present prenatally with prominent limb shortening and polydactyly as the primary ultrasound findings, while classic thoracic abnormalities may be subtle. This case highlights the condition's clinical heterogeneity and underscores the importance of genetic testing for accurate diagnosis and ...
Zhihui Wang, Heqin Guan, Ximei Li, Jielan Liao, Yong Pan, Xueqin Dong, Xutao Hong   +6 more
wiley   +1 more source