Structural and mutational analysis of member-specific STAT functions
Biochimica et Biophysica Acta - General Subjects, cilt.1866, sa.3, 2022 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Derleme
- Cilt numarası: 1866 Sayı: 3
- Basım Tarihi: 2022
- Doi Numarası: 10.1016/j.bbagen.2021.130058
- Dergi Adı: Biochimica et Biophysica Acta - General Subjects
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, BIOSIS, CAB Abstracts, Chemical Abstracts Core, EMBASE, Food Science & Technology Abstracts, MEDLINE, Veterinary Science Database
- Anahtar Kelimeler: STAT family of proteins, Disease-linked mutations, JAK-STAT role in cancer, Structure-function relationship, Post-translation modifications, Protein interaction interfaces
- Boğaziçi Üniversitesi Adresli: Hayır
Özet
Background: The STAT family of transcription factors control gene expression in response to signals from various stimulus. They display functions in diseases ranging from autoimmunity and chronic inflammatory disease to cancer and infectious disease. Scope of review: This work uses an approach informed by structural data to explore how domain-specific structural variations, post-translational modifications, and the cancer genome mutational landscape dictate STAT member-specific activities. Major conclusions: We illustrated the structure-function relationship of STAT proteins and highlighted their effect on member-specific activity. We correlated disease-linked STAT mutations to the structure and cancer genome mutational landscape and proposed rational drug targeting approaches of oncogenic STAT pathway addiction. General significance: Hyper-activated STATs and their variants are associated with multiple diseases and are considered high value oncology targets. A full understanding of the molecular basis of member-specific STAT-mediated signaling and the strategies to selectively target them requires examination of the difference in their structures and sequences.