arrow
Back
K

Karthik Muthusamy

State University System of Florida

14H-index
73Paper Count
570Citation Count
Published Papers 17
Publication Date
Unmasking Compound Heterozygosity in GYG1 Myopathy: Diagnostic Insights From RNA-Seq and Long-Read Genomics
err2026-04-01
err0
PREAI
errPanwar, Deepak; Farris, Joseph D.; Schmidt, Danielle; Blake, Emily J.; Tan, Jia W.; Naddaf, Elie; Sonnen, Joshua; Vairo, Filippo Pinto e; Lambert, Laura J.; Wierenga, Klaas J.; Muthusamy, Karthik; Klee, Eric W.
errShare
errSave
Clinical Practice Guidelines for the Diagnosis, Management, and Surveillance of LMNB1-Related Autosomal Dominant Leukodystrophy
err2025-10-01
err0
errOAAI
errDhamija, Radhika; Tobin, W. Oliver; Cortelli, Pietro; Padiath, Quasar; Muthusamy, Karthik; Singh Sekhon, Ujjal Didar; Singh, Bishen Jeet; Harris, Dan; Billings, Heather; Mamillo, Keti; Appleberry, Holly; Giorgio, Elisa; Ratti, Stefano; Fogel, Brent L.; Gavrilova, Ralitza; Raininko, Raili; Cousin, Margot A.
errShare
errSave
Frontiers in congenital disorders of glycosylation consortium, a cross-sectional study report at year 5 of 280 individuals in the natural history cohort
err2024-08-01
err7
PREAI
errLam, Christina; Scaglia, Fernando; Berry, Gerard T.; Larson, Austin; Sarafoglou, Kyriakie; Andersson, Hans C.; Sklirou, Evgenia; Tan, Queenie K. G.; Starosta, Rodrigo T.; Sadek, Mustafa; Wolfe, Lynne; Horikoshi, Seishu; Ali, May; Barone, Rita; Campbell, Teresa; Chang, Irene J.; Coles, Kiaira; Cook, Edward; Eklund, Erik A.; Engelhardt, Nicole M.; Freeman, Mary; Friedman, Jennifer; Fu, Debbie Y. T.; Botzo, Grace; Rawls, Brandy; Hernandez, Christien; Johnsen, Christin; Keller, Kierstin; Kramer, Sara; Kuschel, Bryce; Leshinski, Angela; Martinez-Duncker, Ivan; Mazza, Gina L.; Mercimek-Andrews, Saadet; Miller, Bradley S.; Muthusamy, Karthik; Neira, Juanita; Patterson, Marc C.; Pogorelc, Natalie; Powers, Lex N.; Ramey, Elizabeth; Reinhart, Michaela; Squire, Audrey; Af, Jenny Thies; Vockley, Jerry; Vreugdenhil, Hayden; Witters, Peter; Youbi, Mehdi; Zeighami, Aziza; Zemet, Roni; Edmondson, Andrew C.; Morava, Eva
errShare
errSave
CSF1R-related disorder: State of the art, challenges, and proposition of a new terminology
err2024-04-01
err16
PREAI
errDulski, Jaros law; Muthusamy, Karthik; Lund, Troy C.; Wszolek, Zbigniew K.
errShare
errSave
ARTICLE Neurological manifestations in PMM2-congenital disorders of glycosylation (PMM2-CDG): Insights into clinico-radiological characteristics, recommendations for follow-up, and future directions
err2024-02-01
err4
PREAI
errMuthusamy, Karthik; Perez-Ortiz, Judit M.; Ligezka, Anna N.; Altassan, Ruqaiah; Johnsen, Christin; Schultz, Matthew J.; Patterson, Marc C.; Morava, Eva
errShare
errSave
Neurodevelopmental and Epilepsy Phenotypes in Individuals With Missense Variants in the Voltage-Sensing and Pore Domains of KCNH5
err2023-02-07
err10
errOAAI
errHapp, Hannah C.; Sadleir, Lynette G.; Zemel, Matthew; de Valles-Ibanez, Guillem; Hildebrand, Michael S.; McConkie-Rosell, Allyn; McDonald, Marie; May, Halie; Sands, Tristan; Aggarwal, Vimla; Elder, Christopher; Feyma, Timothy; Bayat, Allan; Moller, Rikke S.; Fenger, Christina D.; Klint Nielsen, Jens Erik; Datta, Anita N.; Gorman, Kathleen M.; King, Mary D.; Linhares, Natalia D.; Burton, Barbara K.; Paras, Andrea; Ellard, Sian; Rankin, Julia; Shukla, Anju; Majethia, Purvi; Olson, Rory J.; Muthusamy, Karthik; Schimmenti, Lisa A.; Starnes, Keith; Sedlackova, Lucie; Sterbova, Katalin; Vlckova, Marketa; Lassuthova, Petra; Jahodova, Alena; Porter, Brenda E.; Couque, Nathalie; Colin, Estelle; Prouteau, Clement; Collet, Corinne; Smol, Thomas; Caumes, Roseline; Vansenne, Fleur; Bisulli, Francesca; Licchetta, Laura; Person, Richard; Torti, Erin; McWalter, Kirsty; Webster, Richard; Gerard, Elizabeth E.; Lesca, Gaetan; Szepetowski, Pierre; Scheffer, Ingrid E.; Mefford, Heather C.; Carvill, Gemma L.
errShare
errSave
Clustering of Juvenile Canavan disease in an Indian community due to population bottleneck and isolation: genomic signatures of a founder event
err2022-10-07
err3
errOAAI
errKotambail, Ananthapadmanabha; Selvam, Pavalan; Muthusamy, Karthik; Thomas, Maya; Sudhakar, Sniya Valsa; Ghati, Chetan; Danda, Sumita; Arunachal, Gautham
errShare
errSave
The Assessment of Endovascular Therapies in Ischemic Stroke: Management, Problems and Future Approaches
err2022-03-28
err11
errOAAI
errPopiela, Tadeusz J.; Krzysciak, Wirginia; Pilato, Fabio; Ligezka, Anna; Bystrowska, Beata; Bukowska-Strakova, Karolina; Brzegowy, Pawel; Muthusamy, Karthik; Kozicz, Tamas
errShare
errSave
Sorbitol Is a Severity Biomarker for PMM2-CDG with Therapeutic Implications
err2021-10-26
err34
errOAAI
errLigezka, Anna N.; Radenkovic, Silvia; Saraswat, Mayank; Garapati, Kishore; Ranatunga, Wasantha; Krzysciak, Wirginia; Yanaihara, Hitoshi; Preston, Graeme; Brucker, William; McGovern, Renee M.; Reid, Joel M.; Cassiman, David; Muthusamy, Karthik; Johnsen, Christin; Mercimek-Andrews, Saadet; Larson, Austin; Lam, Christina; Edmondson, Andrew C.; Ghesquiere, Bart; Witters, Peter; Raymond, Kimiyo; Oglesbee, Devin; Pandey, Akhilesh; Perlstein, Ethan O.; Kozicz, Tamas; Morava, Eva
errShare
errSave
Teaching NeuroImages: Neuroimaging Findings in Inosine Triphosphate Pyrophosphohydrolase Deficiency
err2021-07-06
err6
errOAAI
errMuthusamy, Karthik; Boyer, Suzanne; Patterson, Marc; Bierau, Jorgen; Wortmann, Saskia; Morava, Eva
errShare
errSave
errShare
errSave
Ekbom Syndrome: Ataxia, Myoclonus, and Cervical Lipomas
err2021-01-04
err1
errOAAI
errMuthusamy, Karthik; Fasolino, John P.; Driver-Dunckley, Erika D.; Dhamija, Radhika
errShare
errSave
Age-Dependent Reduction in Severity and Discrete Topographical Patterns in Rasmussen Encephalitis: A Link to Cortical Maturation?
err2020-11-01
err2
PREAI
errBenjamin, Rohit Ninan; Thomas, Maya; Muthusamy, Karthik; Yoganathan, Sangeetha; Mathew, Vivek; Chacko, Ari George; Prabhu, Krishna; Chacko, Geeta
errShare
errSave
Phosphoproteomic analysis reveals Akt isoform-specific regulation of cytoskeleton proteins in human temporal lobe epilepsy with hippocampal sclerosis
err2020-03-01
err7
PREAI
errValmiki, Rajesh Ramann; Venkatesalu, Subhashini; Chacko, Ari George; Prabhu, Krishna; Thomas, Maya Mary; Mathew, Vivek; Yoganathan, Sangeetha; Muthusamy, Karthik; Chacko, Geeta; Vanjare, Harshad Arvind; Krothapalli, Srinivasa Babu
errShare
errSave
Teaching NeuroImages: Wishbone pattern of iron accumulation A characteristic imaging sign in GM1 gangliosidosis
err2019-04-30
err4
PREAI
errMalik, Prateek; Muthusamy, Karthik; Mahalakshmi, C.; Danda, Sumita; Sudhakar, Sniya Valsa
errShare
errSave
Pearls & Oy-sters: Mitochondrial neurogastrointestinal encephalomyopathy Diagnosis and response to peritoneal dialysis
err2016-04-05
err4
errOAAI
errSivadasan, Ajith; Muthusamy, Karthik; Patil, Anil Kumar; Mathew, Vivek; Alexander, Mathew
errShare
errSave