User profiles for Dhivya Arasappan

Dhivya Arasappan

Research Scientist, Center for Computational Biology and Bioinformatics, University of …
Verified email at austin.utexas.edu
Cited by 1478

Transcriptome organization for chronic alcohol abuse in human brain

SP Farris, D Arasappan, S Hunicke-Smith… - Molecular …, 2015 - nature.com
Alcohol dependence is a heterogeneous psychiatric disorder characterized by high genetic
heritability and neuroadaptations occurring from repeated drug exposure. Through an …

Neuro-transcriptomic signatures for mood disorder morbidity and suicide mortality

M Jabbi, D Arasappan, SB Eickhoff… - Journal of psychiatric …, 2020 - Elsevier
Suicidal behaviors are strongly linked with mood disorders, but the specific neurobiological
and functional gene-expression correlates for this linkage remain elusive. We performed …

[HTML][HTML] Transcriptomic analysis of salt-stress-responsive genes in barley roots and leaves

R Nefissi Ouertani, D Arasappan, G Abid… - International Journal of …, 2021 - mdpi.com
Barley is characterized by a rich genetic diversity, making it an important model for studies
of salinity response with great potential for crop improvement. Moreover, salt stress severely …

Small RNA profiling reveals antisense transcription throughout the KSHV genome and novel small RNAs

YT Lin, RP Kincaid, D Arasappan, SE Dowd… - Rna, 2010 - rnajournal.cshlp.org
Kaposi's sarcoma-associated herpesvirus (KSHV) is a human tumor virus that encodes 12
precursor microRNAs (pre-miRNAs) that give rise to 17 different known ∼22-nucleotide (nt) …

[HTML][HTML] Whole mitochondrial and plastid genome SNP analysis of nine date palm cultivars reveals plastid heteroplasmy and close phylogenetic relationships among …

JSM Sabir, D Arasappan, A Bahieldin, S Abo-Aba… - PloS one, 2014 - journals.plos.org
Date palm is a very important crop in western Asia and northern Africa, and it is the oldest
domesticated fruit tree with archaeological records dating back 5000 years. The huge …

Peptides as surface coatings of nanoparticles that penetrate human cystic fibrosis sputum and uniformly distribute in vivo following pulmonary delivery

J Leal, X Peng, X Liu, D Arasappan, DC Wylie… - Journal of controlled …, 2020 - Elsevier
Therapeutic delivery of drug and gene delivery systems have to traverse multiple biological
barriers to achieve efficacy. Mucosal administration, such as pulmonary delivery in cystic …

[HTML][HTML] Meta-analysis of microarray data using a pathway-based approach identifies a 37-gene expression signature for systemic lupus erythematosus in human …

D Arasappan, W Tong, P Mummaneni, H Fang, S Amur - BMC medicine, 2011 - Springer
Background A number of publications have reported the use of microarray technology to
identify gene expression signatures to infer mechanisms and pathways associated with …

[HTML][HTML] Effects of salt stress on transcriptional and physiological responses in barley leaves with contrasting salt tolerance

R Nefissi Ouertani, D Arasappan, TA Ruhlman… - International Journal of …, 2022 - mdpi.com
Salt stress negatively impacts crop production worldwide. Genetic diversity among barley (Hordeum
vulgare) landraces adapted to adverse conditions should provide a valuable …

Tumor-associated myeloid cells provide critical support for T-ALL

…, SH Nam, Z Hu, D Arasappan… - Blood, The Journal …, 2020 - ashpublications.org
Despite harboring mutations in oncogenes and tumor suppressors that promote cancer
growth, T-cell acute lymphoblastic leukemia (T-ALL) cells require exogenous cells or signals to …

[HTML][HTML] Transcriptomic analysis of salt stress responsive genes in Rhazya stricta

…, AY Obaid, A Atef, AM Ramadan, D Arasappan… - PloS one, 2017 - journals.plos.org
Rhazya stricta is an evergreen shrub that is widely distributed across Western and South
Asia, and like many other members of the Apocynaceae produces monoterpene indole …