Imthikab AIA, De Silva S, De Silva K. Detection of somatic mutations of KRAS, BRAF and PIK3CA in a cohort of patients with colorectal carcinoma in Sri Lanka. Proceedings of the 11^th Annual Scientific Sessions, Institute of Biochemistry, Molecular Biology and Biotechnology: 2019. Pp 17 (OP03)

Manoharan V, Karunanayake EH, Tennekoon KH, De Silva S, Angunawela P, De Silva K, Lunec J. Comparison between cDNA and DNA sequencing in detection of TP53 variants in head and neck, breast and colorectal cancers. Proceedings of the 11^th Annual Scientific Sessions, Institute of Biochemistry, Molecular Biology and Biotechnology: 2019. pp 18 (OP04)

Sundralingam T, Tennekoon KH, de Silva KSH, De Silva S, Hewage AS, Ranasinghe R. Charaterization and identification of the mechanism behind formation of a novel gross deletion at GHRHR gene locus leading to isolated growth hormone deficiency. Proceedings of the 10th Annual Scientific Sessions, Institute of Biochemistry, Molecular Biology and Biotechnology: 2018. pp 17 (OP05)

Manoharan V, Karunanayake EH, Tennekoon KH, De Silva S, Angunawela P,De Silva K, Lunec J. Association of TP53 mutations and p53 protein expression in a cohort of Sri Lankan head and neck cancer patients. Proceedings of the 10th Annual Scientific Sessions, Institute of Biochemistry, Molecular Biology and Biotechnology: 2018. pp 17 (OP03)

Sundralingam T, Tennekoon KH, de Silva KSH, De Silva S, Hewage AS. Novel variants of GHRHR gene observed in a cohort of isolated growth hormone deficient children in Sri Lanka. Proceedings of the 130th Anniversary International Medical Congress of the Sri Lanka Medical Association; 2017. pp 163 (PP063)

Sundralingam T, Tennekoon KH, de Silva KSH, De Silva S, Hewage AS. GHRHR gene variants observed in combination of IGHD children in Sri Lanka. Proceedings of the 9th Annual Scientific Sessions, Institute of Biochemistry, Molecular Biology and Biotechnology: 2017. pp 13 (OP 02)

Jayasundara GP, De Silva S, De Silva, K. Detection of pathogenic mutations in hotspot regions in exon 11 of BRCA1 gene in a cohort of Sri Lankan young familial breast cancer patients. Proceedings of the 9th Annual Scientific Sessions, Institute of Biochemistry, Molecular Biology and Biotechnology: 2017. pp 29 (PP 01)

Silva N, de Silva S, Jayawardene G, Senanayake H. Detection of IGF-II 820G>A polymorphism in a group of Sri Lankan women in endometriosis. Proceedings of the Scientific Sessions, Faculty of Sciences, university of Sri Jayawardenapura: 2017. pp 71 (PP 30)

Sundralingam T, Tennekoon KH, de Silva KSH, De Silva S, Hewage AS. Sequence variants in the promoter region of GH1 gene in a cohort of growth hormone deficient (GHD) children in Sri Lanka. Proceedings of the 8th Annual Scientific Sessions, Institute of Biochemistry, Molecular Biology and Biotechnology: 2016. pp 27 (0P 16)

Vahinipriya M , De Silva S, Karunanayake EH, Tennekoon KH, De Silva K. Screening of selected Sri Lankan cancer patients for somatic mutation of TP53 gene. Proceedings of the 8th Annual Scientific Sessions, Institute of Biochemistry, Molecular Biology and Biotechnology: 2016. pp 23 (0P 12)

Sundralingam T, Tennekoon KH, de Silva KSH, Hewage AS, De Silva S. Gross growth hormone deletions in a cohort of isolated growth hormone deficient children in Sri Lanka. Proceedings of the 129th Anniversary International Medical Congress of the Sri Lanka Medical Association; 2016. pp 142 (OP067)

Jayathilaka DK, Tennekoon KH, de Silva KSH, De Silva S. A pilot study on CYP21 gene deletion among a cohort of Sri Lankan children with congenital adrenal hyperplasia. Proceedings of the 129th Anniversary International Medical Congress of the Sri Lanka Medical Association; 2016. pp 142 (OP065)

Jayasekera BMLP, De Silva WS, Tennekoon KH, De Silva K, Dissanayake A. Screening of a cohort of young onset Breast cancer patients for c.2175_2176insA mutation in the BRCA2 gene. Proceedings of the 7th Annual Scientific Sessions, Institute of Biochemistry, Molecular Biology and Biotechnology: 2015. pp 32 (PP 05)

Sundralingam T, Tennekoon KH, de Silva KSH, De Silva S, Hewage AS. GH1 gene alterations in a cohort of growth deficient children in Sri Lanka. Proceedings of 128th Anniversary International Medical Congress of the Sri Lanka Medical Association: 2015 pp 142 (OP047)

De Silva S, Tennekoon KH, Karunanyake EH. Prevalence of missense mutation c.865A>C in BRCA2 gene in a cohort of Sri Lankan breast cancer patients. Proceedings of the 02nd International Conference on Frontiers in Molecular Life Sciences, Institute of Biochemistry, Molecular Biology and Biotechnology: 2014. pp 35 (OP 02)

Vahinipriya M , Tennekoon KH , Angunawela P , De Silva S. Optimization of DNA extraction from paraffin embedded tissues and preliminary analysis of somatic mutation of TP53 in breast cancer. Proceedings of 127th Anniversary International Medical Congress of the Sri Lanka Medical Association. 2014

Sundralingam T, De Silva S, Hewage AS, De Silva KSH, Tennekoon KH. GH1gene sequence variants in a cohort of Sri Lankan children with short stature. Proceedings of the 02nd International Conference on Frontiers in Molecular Life Sciences, Institute of Biochemistry, Molecular Biology and Biotechnology: 2014. pp 35 (OP 04)

Vahinipriya M , Tennekoon KH , Angunawela P , De Silva S. Establishment of DNA extraction from paraffin embedded tissues and preliminary analysis of somatic mutation of TP53 in breast cancer. Proceedings of the 02nd International conference on Frontiers in Molecular Life Sciences, Institute of Biochemistry, Molecular Biology and Biotechnology, University of Colombo. 2014. pp 48 (PP 01)

Nanthaprakash T, Silva N, De Silva S, Senanayake H. Association of Endometriosis and p53 gene codon 72 polymorphism in a group of Sri Lankan women. Proceedings of the 02nd International Conference on Frontiers in Molecular Life Sciences, Institute of Biochemistry, Molecular Biology and Biotechnology: 2014. pp 48 (PP 02)

Navarathne B, Hewage S, De Silva S, Ginihagama D, Jayasinghe H, De Silva KSH, Tennekoon K H. Screening of a cohort of Sri Lankan children with short stature for codon 72 mutation of the GHRH-R gene. Proceedings of the 6th Annual Scientific Sessions, Institute of Biochemistry, Molecular Biology and Biotechnology: 2013. pp 10 (Abstract 02).

Bandara KVPK, De Silva S, Karunanayake EH, Tennekoon KH, Karunaratne K. Preliminary screening of BRCA2 exon11for mutations in a group of ovarian cancer patients with family history of ovarian/breast cancer. Proceedings of the 6th Annual Scientific Sessions, Institute of Biochemistry, Molecular Biology and Biotechnology: 2013. pp 24 (Abstract 16).

De Silva S, Tennekoon KH, Karunanayake EH. Breast cancer genetics: BRCA status and effect on breast cancer – review update. Proceedings of the 5th Annual Scientific Sessions, Institute of Biochemistry, Molecular Biology and Biotechnology: 2012. pp 13 (Abstract 02).

De Silva S, Tennekoon KH, Karunanayake EH, Amarasinghe I and Angunawela P. A study of BRCA1genomic rearrangement in familial breast cancer in Sri Lanka. Proceedings of the 5th Annual Scientific Sessions, Institute of Biochemistry, Molecular Biology and Biotechnology: 2012. pp 40 (Abstract 23).

Tennekoon KH, De Silva KSH, Ganihigama D, Jayasinghe H, Hewage S and De Silva S. A mutation in the growth hormone releasing hormone receptor gene identified in a child with short stature. The Ceylon Medical Journal. 2012;57:91s

De Silva S, Tennekoon KH, Karunanayake EH., De Silva W, Amarasinghe I and Angunawela P. Novel sequence variants and common recurrent polymorphisms of BRCA2 in a group of breast cancer patients in Sri Lanka. Proceedings of the 4th Annual Scientific Sessions at Institute of Biochemistry, Molecular Biology and Biotechnology: 2011. pp 13 (Abstract 01).

De Silva S, Tennekoon KH, Karunanayake EH, De Silva W, Amarasinghe I and Angunawela P. Characterization of Mutations and Sequence Variations in Breast Cancer Susceptibility Gene (BRCA2) in a Group of Breast Cancer Patients in Sri Lanka. Proceedings of the International Conference on Frontiers in Molecular Life Sciences , Institute of Biochemistry, Molecular Biology and Biotechnology: 2009. pp 29 (Abstract 01).