Peer Reviewed - National

Publication Types:

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Genetic variants detected by comparative genomic hybridization in a cohort of BRCAX hereditary breast cancer patients in Sri Lanka.

Peer Reviewed - National
P. Wijesiriwardhana, U. N. D. Sirisena, T. K. Wettasinghe, V. H. W. Dissanayake.
Annual Research Symposium, Faculty of Medicine, University of Colombo, 14th Dec. 2020. Abstracted in the conference proceedings, p.30.
Publication year: 2020

Design and implementation of a novel pharmacogenetic assay for the identification of CYP2D6*10 genetic variant in a cohort of oestrogen receptor positive breast cancer patients.

Peer Reviewed - National
N. D. K. Ranadeva, N. D. Sirisena, T. K. Wetthasinghe, N. Noordeen, V. H. W. Dissanayake.
Annual Research Symposium, Faculty of Medicine, University of Colombo, 14th Dec. 2020. Abstracted in the conference proceedings, p.69.
Publication year: 2020

Association of long-term meditation with the levels of telomerase enzyme, quality of life and mindfulness level: A pilot study.

Peer Reviewed - National
H.M.N.N. Dasanayaka, N.D. Sirisena, T.N. Samaranayak.
52nd Asian Pacific Academic Consortium in Public Health 2020, 5th-9th of December 2020. Abstracted in the conference proceedings, p.65-66.
Publication year: 2020

A germline APOBEC3A/B copy number deletion in a cohort of patients with hereditary breast cancer in Sri Lanka.

Peer Reviewed - National
Wijesiriwardhana P, Pathirana BAPS, Sirisena UND, Wettasinghe TK, Dissanayake VHW.
Sri Lanka College of Oncologists Annual Academic Sessions 2020, Colombo held from 13th-15th November 2020. (Abstracted in the conference proceedings, p.21).
Publication year: 2020

Molecular screening of MLH1 and MSH2 genes in a cohort of Sri Lankan families with Lynch syndrome.

Peer Reviewed - National
Prabhavi Wijesiriwardhana, Nilaksha Neththikumara, Sajeewani Pathirana, Nirmala D. Sirisena, T. Kalum Wetthasinghe, Vajira H.W. Dissanayake.
Sri Lanka College of Oncologists Annual Academic Sessions 2019, Colombo held on 15th - 17th Nov. 2019.
Publication year: 2019

High frequency of Klinefelter syndrome in a cohort of Sri Lankan males with azoospermia and oligozoospermia

Peer Reviewed - National
Samaranayake UMJE, Sirisena ND, Malalasekera AP, Dissanayake VHW.
Anatomical Society of Sri Lanka Annual Academic Sessions 2019 held at the Faculty of Medicine, University of Peradeniya on 28th August 2019.
Publication year: 2019

Genetic variants contributing to colorectal cancer in a Sri Lankan cohort.

Peer Reviewed - National
Sajeewani Pathirana, Nilaksha Neththikumara, Nirmala D. Sirisena, T. Kalum Wetthasinghe, Vajira H.W. Dissanayake.
Sri Lanka College of Oncologists Annual Academic Sessions 2019, Colombo held on 15th - 17th Nov. 2019.
Publication year: 2019

A descriptive study of germline genetic variants in cancer predisposing genes in a cohort of patients with hereditary breast and ovarian cancer.

Peer Reviewed - National
Nilaksha Neththikumara, Sajeewani Pathirana, Nirmala D. Sirisena, T. Kalum Wetthasinghe, Vajira H.W. Dissanayake.
Sri Lanka College of Oncologists Annual Academic Sessions 2019, Colombo held on 15th - 17th Nov. 2019.
Publication year: 2019

Cytogenetic and phenotypic spectrum in a cohort of infants with congenital abnormalities.

Peer Reviewed - National
Paththinige CS, Kariyawasam UGIU, Perera ADS, Amalka BAT, Saumya WAKS, Sirisena UND, Dissanayake VHW.
16th Annual Scientific Congress of the Perinatal Society of Sri Lanka, held on 24th August 2017, Colombo, Sri Lanka. (Abstracted in the proceedings of the conference, p. 43-44). This paper won the best poster presentation award at the Congress.
Publication year: 2017

Chromosomal abnormalities in a cohort of women with primary amenorrhea.

Peer Reviewed - National
UGIU Kariyawasam, PHJ Cooray, PKDS Nisansala, WAKS Saumya, ADS Perera, BAT Amalka, CS Paththinige, UND Sirisena, VHW Dissanayake.
Annual Research Symposium of the Faculty of Medicine, Colombo on 28th November 2017 (Abstracted in the proceedings of the workshop).
Publication year: 2017

Molecular Cytogenetic Characterization of the First Reported Sri Lankan Child with a De Novel 9p Inverted Duplication

Peer Reviewed - National
I.U.H. Godapitiya, I. Kariyawasam, V. Udalamaththa, U.N.D. Sirisena, V.H.W. Dissanayake
Publication year: 2015

Validation of a tetra primer amplification refractory mutation system polymerase chain reaction genotyping assay for CYP2C19*2 and CYP2C19*17 polymorphisms

Peer Reviewed - National
Godapitiya IUH, Wettasinghe KT, Sirisena UND, Dissanayake VHW
Publication year: 2014

Validation of a Multiplex Tetra-primer Amplification Refractory Mutation System (T-ARMS) PCR Assay to Genotype APOE Alleles

Peer Reviewed - National
Kidnapillai S, Wettasinghe KT, Sirisena UND, Dissanayake VHW
Publication year: 2014

TP53 germline mutation in a Sri Lankan family with Li-Fraumeni syndrome

Peer Reviewed - National
Sirisena ND, Abeysekara AAGS, Dissanayake VHW
Publication year: 2014

Ring chromosome 21 in a child with dysmorphic features

Peer Reviewed - National
Kulathunga LAN, Kariyawasam I, Udalamaththa V, Karunaratne HWSS, Senaratne LDS, Sirisena UND, Dissanayake VHW
Publication year: 2014

Paternally inherited chromosomal translocation (8;11) in a child with dysmorphic features and seizures

Peer Reviewed - National
Gautam B, Udalamaththa AVLK, Kariyawasam UGIU, Sirisena UND, Dissanayake VHW
Publication year: 2014

Partial monosomy of the long arm of chromosome 13 involving 13q32 band: a case report

Peer Reviewed - National
Kidnapillai S, Kariyawasam UGIU, Sirisena UND, Dissanayake VHW
Publication year: 2014

Molecular-cytogenetic analysis of a ring chromosome 18 in a Sri Lankan female child with congenital malformation, heart defects and global developmental delay

Peer Reviewed - National
Somadasa PKDCT, Udalamaththa AVLK, Kariyawasam UGIU, Jayawardana SMA, Sirisena UND, Dissanayake VHW
Publication year: 2014

olecular cytogenetic characterization of the first reported Sri Lankan child with a de novo 9p inverted duplication (p13.3; p23)

Peer Reviewed - National
Godapitiya IUH, Kariyawasam I, Udalamaththa V, Sirisena UND, Dissanayake VHW
Publication year: 2014

Implementation of an allele specific amplification refractory mutation system polymerase chain reaction (AS-ARMS PCR) genotyping assay for the 1173C>T polymorphism in the VKORC1 gene

Peer Reviewed - National
Kulathunga LAN, Wettasinghe KT, Sirisena UND, Dissanayake VHW
Publication year: 2014

Determination of frequency of HLA-B*1502 allele carriers in a cohort of Sri Lankans by HLA-B*1502 sequence specific polymerase chain reaction

Peer Reviewed - National
Gunathilake KMD, Wettasinghe KT, Sirisena UND, Dissanayake VHW
Publication year: 2014

Design and implementation of novel allele specific multiplex polymerase chain reaction assay to genotype exon 19 deletion and L858R mutation in the EGFR gene in patients with non-small cell lung carcinoma

Peer Reviewed - National
Gautam B, Wetthasinghe TK, Sirisena UND, Dissanayake VHW
Publication year: 2014

Design and implementation of allele specific polymerase chain reaction (AS-PCR) assay to Genotype the V600E mutation in the BRAF gene

Peer Reviewed - National
Banstola SR, Wettasinghe TK, Sirisena UND, Dissanayake VHW
Publication year: 2014

Design and implementation of a polymerase chain reaction (PCR) test to genotype the CCR5 delta 32 base pairs deletion

Peer Reviewed - National
Wetthasinghe TK, Banstola SR, Sirisena UND, Dissanayake VHW
Publication year: 2014

Design and implementation of a new assay to genotype 460G>A and 719A>G polymorphisms in the Thiopurine S-methyltransferase (TPMT) gene

Peer Reviewed - National
Jeerasinghe PB, Wettasinghe KT, Sirisena ND, Dissanayake VHW
Publication year: 2014

Design and implementation of a new assay for genotyping pharmocogenomicaly important Cytochrome P450 2D6 (CYP 2D6) gene variants

Peer Reviewed - National
Somadasa PKDCT, Wettasinghe KT, Sirisena UND, Dissanayake VHW
Publication year: 2014

Clinical characterization of a cohort of Sri Lankan families with inherited cancer syndromes

Peer Reviewed - National
Dissanayake NDW, Sirisena ND, Sumathipala D, Dissanayake VHW
Publication year: 2014

Child with a novel homozygous mutation in the Treacher Collins-Franceschetti syndrome 1 (TCOF1) gene presenting with ambiguous genitalia, cranio-facial dysmorphism and multiple congenital malformations

Peer Reviewed - National
Sirisena UND, McElreavey K, Bashamboo A, de Silva KSH, Jayasekara RW, Dissanayake VHW
Publication year: 2014

A patient with Turner Syndrome with a karyotype of 45,X[38]/46,X,r(X)[16]. University of Colombo Research Symposium 2014

Peer Reviewed - National
Gunathilake KMD, Kariyawasam UGIU, Udalamaththa AVLK, Sumathipala DS, Sirisena UND, Dissanayake VHW
Publication year: 2014

A maternally inherited partial trisomy 1q (q44qter) and partial trisomy 15 (pterq22) in a child with Silver Russell & Partial trisomy 15q Syndrome

Peer Reviewed - National
Jeerasinghe PB, Sirisena ND, Kariyawasam I, Udalamaththa V, Dissanayake VHW
Publication year: 2014
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