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Raj Ramesar

Explore the profile of Raj Ramesar including associated specialties, affiliations and a list of published articles. Areas
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Articles 93
Citations 1733
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Recent Articles
21.
Wootton O, Shadrin A, Mohn C, Susser E, Ramesar R, Gur R, et al.
medRxiv . 2023 Apr; PMID: 37066411
Reaction time variability (RTV), reflecting fluctuations in response time on cognitive tasks, has been proposed as an endophenotype for many neuropsychiatric disorders. There have been no large-scale genome wide association...
22.
Kootbodien T, London L, Martin L, Defo J, Ramesar R
Front Genet . 2023 Mar; 14:1083969. PMID: 36959830
Suicidal behaviour (SB) refers to behaviours, ranging from non-fatal suicidal behaviour, such as suicidal ideation and attempt, to completed suicide. Despite recent advancements in genomic technology and statistical methods, it...
23.
Chambuso R, Mthembu M, Kaambo E, Robertson B, Ramesar R
Cells . 2023 Feb; 12(3). PMID: 36766832
Lynch syndrome (LS) is an inherited disorder in which affected individuals have a significantly higher-than-average risk of developing colorectal and non-colorectal cancers, often before the age of 50 years. In...
24.
Defo J, Awany D, Ramesar R
Brief Bioinform . 2023 Jan; 24(1). PMID: 36611240
Genome-wide association studies (GWAS) have benefited greatly from enhanced high-throughput technology in recent decades. GWAS meta-analysis has become increasingly popular to highlight the genetic architecture of complex traits, informing about...
25.
Machipisa T, Chishala C, Shaboodien G, Zuhlke L, Muhamed B, Pandie S, et al.
Circ Genom Precis Med . 2022 Dec; 16(1):e003641. PMID: 36548480
Background: The genetics of rheumatic heart disease (RHDGen) Network was developed to assist the discovery and validation of genetic variations and biomarkers of risk for rheumatic heart disease (RHD) in...
26.
Esterhuizen A, Tiffin N, Riordan G, Wessels M, Burman R, Aziz M, et al.
Genet Med . 2022 Dec; 25(2):100333. PMID: 36480001
Purpose: Sub-Saharan Africa bears the highest burden of epilepsy worldwide. A presumed proportion is genetic, but this etiology is buried under the burden of infections and perinatal insults in a...
27.
Johnson Y, Goldberg P, Moodley J, Algar U, Thomson S, Sinanovic E, et al.
Cancer Causes Control . 2022 Nov; 34(2):161-169. PMID: 36355273
Aim: Lynch Syndrome (LS) individuals have a 25-75% lifetime risk of developing colorectal cancer. Colonoscopy screening decreases this risk. This study compared the cost of Strategy 1: screening colonoscopy for...
28.
Heathfield L, Watkins H, Martin L, Ramesar R
J Pediatr Genet . 2022 Oct; 11(4):292-297. PMID: 36267857
Sudden unexpected death in infants (SUDI) is a devastating event, and unfortunately occurs frequently in developing countries. The emerging molecular autopsy has added value to post-mortem investigations, where genetic variants...
29.
Saacks N, Eales J, Spracklen T, Aldersley T, Human P, Verryn M, et al.
Circ Genom Precis Med . 2022 Oct; 15(6):e003510. PMID: 36205932
Background: Congenital heart disease (CHD) is a leading non-infectious cause of pediatric morbidity and mortality worldwide. Although the etiology of CHD is poorly understood, genetic factors including copy number variants...
30.
Atkinson E, Dalvie S, Pichkar Y, Kalungi A, Majara L, Stevenson A, et al.
Am J Hum Genet . 2022 Sep; 109(9):1667-1679. PMID: 36055213
African populations are the most diverse in the world yet are sorely underrepresented in medical genetics research. Here, we examine the structure of African populations using genetic and comprehensive multi-generational...