Hippo signaling is a highly conserved pathway central to diverse cellular processes. Dysregulation of this pathway not only leads to developmental abnormalities but is also closely related to the occurrence and progression of various cancers. Recent studies have uncovered that, in addition to the classical signaling cascade regulation, biomolecular condensates formed via phase separation play a key role in the spatiotemporal regulation of Hippo signaling. In this review, we provide a summary of the latest research progress on the regulation of the Hippo signaling pathway by phase separation, with a particular focus on transcriptional activation mediated by Yes-associated protein (YAP)/transcriptional coactivator with post-synaptic density-95, disks-large, and zonula occludens-1 (PDZ)-binding domain (TAZ) condensates. Furthermore, we discuss the utility of chemical crosslinking combined with mass spectrometry to analyze the TAZ condensate interactome and examine the role of the protein fused in sarcoma (FUS) in modulating the biophysical properties of TAZ condensates, which in turn influence their transcriptional activity and pro-tumorigenic functions. These insights not only advance our understanding of Hippo signaling but also offer new perspectives for therapeutic interventions targeting diseases linked to dysregulated YAP/TAZ activity.
Humans ; Signal Transduction ; Hippo Signaling Pathway ; Protein Serine-Threonine Kinases/physiology* ; Animals ; Biomolecular Condensates/metabolism* ; Transcription Factors/metabolism* ; YAP-Signaling Proteins ; Adaptor Proteins, Signal Transducing/metabolism* ; Neoplasms ; Transcriptional Activation ; Intracellular Signaling Peptides and Proteins/metabolism*

Objective To investigate the type of gene mutation and its distribution in patients with thalassemia in Dongguan . Methods 7 845 specimens collected from the patients and individuals with physical examination in our hospital from June 2014 to May 2015 were performed according to the results of routine blood and electrophoresis screening with suspected cases .The speci‐mens with phenotype positive were definitely verified the thalassemia type by using Gap‐PCR and reverse dotblot(RDB) .Results Among 7 845 specimens ,suspected cases of 1 132 cases ,662 specimens were finally diagnosed as α‐thalassemia andβ‐thalassemia , with the thalassemia carrying rate of 8 .44% (662/7 845) ,including 412 cases(5 .25% ) of a‐thalassemia .The most common type ofαα/‐‐SEA ,‐α3 .7/ααaccounted for 61 .17% and 17 .48% inα‐thalassemia ,also detected HKαα/‐‐SEA mixed type in 1 case and 250 cases(3 .19% ) ofβ‐thalassemia cases .The most common type ofβCD41‐42/βN ,βIVS‐Ⅱ‐654/βN ,βCD17/βN accounted for 37 .6% , 23 .2% ,16 .0% inβ‐thalassemia .The α‐thalassemia composite β‐thalassemia for 12 cases(0 .18% ) .Conclusion Dongguan city of Guangdong province is a high incidence area of thalassemia .Premarital examination ,genetic counseling should be strengthened ,and reduce the birth rate of the thalassemia children to improve the quality of the population .