User profiles for Rajkumar Ramesar

R Ramesar

Professor of Human Genetics, University of Cape Town, South Africa
Verified email at uct.ac.za
Cited by 16900

[HTML][HTML] LDL receptor-related protein 5 (LRP5) affects bone accrual and eye development

…, E Lemyre, T Letteboer, L Peltonen, RS Ramesar… - Cell, 2001 - cell.com
In humans, low peak bone mass is a significant risk factor for osteoporosis. We report that
LRP5, encoding the low-density lipoprotein receptor-related protein 5, affects bone mass …

Application of a 5-tiered scheme for standardized classification of 2,360 unique mismatch repair gene variants in the InSiGHT locus-specific database

…, M Nystrom, P Peltomaki, M Pineda, M Qi, R Ramesar… - Nature …, 2014 - nature.com
The clinical classification of hereditary sequence variants identified in disease-related genes
directly affects clinical management of patients and their relatives. The International Society …

Mutations in the pre-mRNA splicing factor gene PRPC8 in autosomal dominant retinitis pigmentosa (RP13)

…, J Greenberg, RS Ramesar… - Human molecular …, 2001 - academic.oup.com
Retinitis pigmentosa (RP) is a genetically heterogeneous disorder characterized by progressive
degeneration of the peripheral retina leading to night blindness and loss of visual fields. …

Waardenberg syndrome (WS) type I is caused by defects at multiple loci, one of which is near ALPP on chromosome 2: First report of the WS consortium

…, W Nance, V Newton, R Ramesar… - American journal of …, 1992 - ncbi.nlm.nih.gov
Previous studies have localized the gene for Waardenburg syndrome (WS) type I to the distal
portion of chromosome 2q, near the ALPP locus. We pooled linkage data obtained from 41 …

Neuropsychological dysfunction in bipolar affective disorder: a critical opinion

J Savitz, M Solms, R Ramesar - Bipolar disorders, 2005 - Wiley Online Library
Data from the imaging literature have led to suggestions that permanent structural brain
changes may be associated with bipolar disorder. Individuals diagnosed with bipolar disorder …

Warriors versus worriers: the role of COMT gene variants

DJ Stein, TK Newman, J Savitz, R Ramesar - CNS spectrums, 2006 - cambridge.org
Behavioral phenotypes are generally complex, reflecting the action of multiple different
genes. Nevertheless, there is growing evidence that key gene variants can alter activity within …

Genetic variants implicated in personality: a review of the more promising candidates

JB Savitz, RS Ramesar - … journal of medical genetics Part B …, 2004 - Wiley Online Library
Alleles of the serotonin transporter gene (SERT) and the dopamine 4 receptor gene (DRD4)
were first associated with anxiety‐related and novelty‐seeking personality traits, respectively…

[PDF][PDF] A mutation in the variable repeat region of the aggrecan gene (AGC1) causes a form of spondyloepiphyseal dysplasia associated with severe, premature …

L Gleghorn, R Ramesar, P Beighton, G Wallis - The American Journal of …, 2005 - cell.com
Spondyloepiphyseal dysplasia (SED) encompasses a heterogeneous group of disorders
characterized by shortening of the trunk and limbs. The autosomal dominant SED type …

[PDF][PDF] Autosomal dominant craniometaphyseal dysplasia is caused by mutations in the transmembrane protein ANK

…, J Gardner, H Hamersma, S Sellars, R Ramesar… - The American Journal of …, 2001 - cell.com
Craniometaphyseal dysplasia (CMD) is a rare skeletal disorder characterized by progressive
thickening and increased mineral density of craniofacial bones and abnormally developed …

Neuropsychological task performance in bipolar spectrum illness: genetics, alcohol abuse, medication and childhood trauma

…, DJ Stein, M Solms, RS Ramesar - Bipolar …, 2008 - Wiley Online Library
Introduction: Impaired executive and memory function is a putative genetic trait marker of
bipolar I disorder (BPD I). Although executive/memory function has been posited to be an …