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Author

Leona Dcunha

5 papers indexed here

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Aug 2026

Phosphosite-Centric Association of MBD3 and NuRD Complex Based on Meta-Analysis of Global Human Phosphoproteome.

Methyl-CpG-binding domain protein 3 (MBD3) is a member of the methyl-CpG-binding domain (MBD) family, which functions as a scaffold within the nucleosome remodeling and histone deacetylase complex (NuRD). MBD3 has been studied extensively in pluripotency and gene regulation, particularly through chromatin remodeling. E...

Rachael Dsouza, Vaishnavi Gopalakrishnan, Leona Dcunha et al. · 0 citations
Open access Jan 2026

Illuminating the Co‐Phosphoregulatory Network of the Dark Kinase STK10 by Omics Approaches

Serine/threonine‐protein kinase 10 (STK10), an ERM protein kinase, functions as a membrane–cytoskeleton linker and regulates lymphocyte cortical rigidity, cell shape, adhesion, and migration. Despite its emerging relevance in immune regulation and cancer, the phosphoregulatory mechanisms governing STK10 remain poorly u...

Vaishnavi Gopalakrishnan, Amal Fahma, Althaf Mahin et al. · 0 citations
Open access Oct 2026

Integrative Phosphoproteomic Characterization of ULK1 Phosphosites Reveals Co-Regulatory Networks in Autophagy and Metabolic Adaptation

Unc-51-like autophagy-activating kinase 1 (ULK1), a serine/threonine kinase, is the central regulator of autophagy initiation and plays a crucial role in cellular homeostasis, metabolic adaptation, and stress responses. We performed a large-scale phosphoproteomic data analysis of ULK1 by systematically integrating and...

Furqaan Ahmed Basha, Sreeshma Ravindran Kammarambath, Leona Dcunha et al. · 0 citations
Open access Sep 2026

In Silico Phosphoproteomic Profiling of the MAP3K3 Signaling Network

Background: Mitogen-activated protein kinase kinase kinase 3 (MAP3K3) is a serine/threonine kinase that exhibits oncogenic activity in various cancers. Despite the established role of MAP3K3 in signal transduction, its phosphosignaling landscape, including the mechanisms underlying its activation and the identification...

Jetna John, Suhail Subair, Leona Dcunha et al. · 0 citations
Open access Aug 2026

Functional phosphoproteomic analysis of SMG1 in nonsense-mediated mRNA decay and DNA damage repair in cancer

Findings identify SMG1 as a central phosphorylation hub integrating nonsense-mediated mRNA decay with genome maintenance pathways and provide the first systematic phosphosite-centric framework for understanding its regulation.

Apoorva Pai, Leona Dcunha, Athira Perunelly Gopalakrishnan et al. · 0 citations

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