Ratnasingam Nithiyananthan

Association of the T-cell regulatory gene CTLA4 with susceptibility to autoimmune disease

Hironori Ueda, Joanna M. M. Howson, Laura Esposito et al. · Nature · 2003 · 2.2K citations · Full text

Immunogenetics, Autoimmune Disease, T-regulatory Cell +9

Polymorphism of the <i>CTLA-4</i> Gene Is Associated with Autoimmune Hypothyroidism in the United Kingdom

Ratnasingam Nithiyananthan, J. M. Heward, Amit Allahabadia et al. · Thyroid · 2002 · 82 citations

A Heterozygous Deletion of the Autoimmune Regulator (<i>AIRE1</i>) Gene, Autoimmune Thyroid Disease, and Type 1 Diabetes: No Evidence for Association¹

Ratnasingam Nithiyananthan, J. M. Heward, Amit Allahabadia et al. · The Journal of Clinical Endocrinology & Metabolism · 2000 · 46 citations

Lack of association of the vitamin D receptor gene with Graves’ disease in UK Caucasians

J Collins, J. M. Heward, Ratnasingam Nithiyananthan et al. · Clinical Endocrinology · 2004 · 43 citations

A systematic approach to the assessment of known TNF-α polymorphisms in Graves' disease

Matthew J. Simmonds, J. M. Heward, Joanna M. M. Howson et al. · Genes and Immunity · 2004 · 40 citations

Autoimmune Disease, Tnf-α Polymorphisms, Thyroid Disease +8