Activation of endothelial Wnt/β-catenin signaling by protective astrocytes repairs BBB damage in ischemic stroke

…, AK Tai, A Chattopadhyay, S Chaparala… - Progress in …, 2021 - Elsevier
The role of astrocytes in dysregulation of blood-brain barrier (BBB) function following
ischemic stroke is not well understood. Here, we investigate the effects of restoring the repair …

[HTML][HTML] Schizophrenia interactome with 504 novel protein–protein interactions

…, CE Loscher, EM Bauer, S Chaparala - NPJ …, 2016 - nature.com
Genome-wide association studies of schizophrenia (GWAS) have revealed the role of rare
and common genetic variants, but the functional effects of the risk variants remain to be …

[HTML][HTML] Cilia interactome with predicted protein–protein interactions reveals connections to Alzheimer's disease, aging and other neuropsychiatric processes

KB Karunakaran, S Chaparala, CW Lo… - Scientific reports, 2020 - nature.com
Cilia are dynamic microtubule-based organelles present on the surface of many eukaryotic
cell types and can be motile or non-motile primary cilia. Cilia defects underlie a growing list of …

[HTML][HTML] A reference catalog of DNA palindromes in the human genome and their variations in 1000 Genomes

…, S Subramanian, S Chaparala… - Human genome …, 2020 - nature.com
A palindrome in DNA is like a palindrome in language, but when read backwards, it is a
complement of the forward sequence; effectively, the two halves of a sequence complement …

[HTML][HTML] Generating testable hypotheses for schizophrenia and rheumatoid arthritis pathogenesis by integrating epidemiological, genomic, and protein interaction data

TA Malavia, S Chaparala, J Wood, K Chowdari… - NPJ …, 2017 - nature.com
Patients with schizophrenia and their relatives have reduced prevalence of rheumatoid
arthritis. Schizophrenia and rheumatoid arthritis genome-wide association studies also indicate …

Peripheral ischemia imprints epigenetic changes in hematopoietic stem cells to propagate inflammation and atherosclerosis

…, PJ Pagano, S Chaparala… - … , and vascular biology, 2023 - Am Heart Assoc
Background: Peripheral ischemia caused by peripheral artery disease is associated with
systemic inflammation, which may aggravate underlying comorbidities such as atherosclerosis …

[HTML][HTML] Potentially repurposable drugs for schizophrenia identified from its interactome

KB Karunakaran, S Chaparala, MK Ganapathiraju - Scientific reports, 2019 - nature.com
We previously presented the protein-protein interaction network of schizophrenia associated
genes, and from it, the drug-protein interactome which showed the drugs that target any of …

[HTML][HTML] Peptide vaccine immunotherapy biomarkers and response patterns in pediatric gliomas

…, KE Shoger, MI Myers, N Smith, S Chaparala… - JCI insight, 2018 - ncbi.nlm.nih.gov
Low-grade gliomas (LGGs) are the most common brain tumor affecting children. We recently
reported an early phase clinical trial of a peptide-based vaccine, which elicited consistent …

[HTML][HTML] EAF2 and p53 co-regulate STAT3 activation in prostate cancer

…, Z Yang, F Li, Q Song, LH Rigatti, S Chaparala… - Neoplasia, 2018 - Elsevier
The tumor suppressor genes EAF2 and p53 are frequently dysregulated in prostate cancers.
Recently, we reported that concurrent p53 nuclear staining and EAF2 downregulation were …

ELL2 is required for the growth and survival of AR-negative prostate cancer cells

…, LE Pascal, UR Chandran, S Chaparala… - Cancer management …, 2020 - Taylor & Francis
Background Elongation factor for RNA polymerase II 2 (ELL2) was reported as a putative
tumor suppressor in the prostate. ELL2 is frequently down-regulated in prostatic …