Tennakoon M, Senarath K, Kankanamge D, Ratnayake K, Wijayaratna D, Olupothage K,
Ubeysinghe S, Martins-Cannavino K, Hébert TE, Karunarathne A (2021) Subtypedependent regulation of Gβγ signalling. Cellular Signaling 82:109947.
Tennakoon M, Senarath K, Kankanamge D, Chadee DN, & Karunarathne A (2021) A short C-terminal peptide in Gγ regulates Gβγ signaling efficacy. Molecular Biology of the Cell:mbcE20110750. PMID: 34106735
Schreidah C.M, Ratnayake K, Senarath K, and Karunarathne A (2020), Microcystins:
biogenesis, toxicity, analysis and control. Chemical Research in Toxicology 33(9):2225-
2246.
Tennakoon M, Kankanamge D, Senarath K, Fasih Z, & Karunarathne A (2019) Statins
perturb Gβγ signaling and cell behaviors in a Gγ subtype dependent manner. Molecular
Pharmacology 95(4):361-375.
Kankanamge D, Ratnayake K, Senarath K, Tennakoon M, Harmon E, & Karunarathne A
(2019) Optical approaches for single-cell and subcellular analysis of GPCR–G protein
signaling. Analytical and Bioanalytical Chemistry 411(19):4481-4508.
Senarath K, Payton JL, Kankanamge D, Siripurapu P, Tennakoon M, & Karunarathne A
(2018) Gγ identity dictates efficacy of Gβγ signaling and macrophage migration. Journal
of Biological Chemistry 293(8):2974-2989.
Samaradivakara S, Kankanamge D, Senarath K, Ratnayake K, & Karunarathne A (2018)
G protein γ (Gγ) subtype dependent targeting of GRK2 to M3 receptor by Gβγ.
Biochemical and biophysical research communications 503(1):165-170
Senarath K, Kankanamge D, Samaradivakara S, Ratnayake K, Tennakoon M, &
Karunarathne A (2018) Chapter Five – Regulation of G Protein βγ Signaling. International
Review of Cell and Molecular Biology, ed Shukla AK (Academic Press), Vol 339, pp 133-
191.
Siripurapu P, Kankanamge D, Ratnayake K, Senarath K, & Karunarathne A (2017) Two
independent but synchronized Gβγ subunit−controlled pathways are essential for trailingedge retraction during macrophage migration. Journal of Biological Chemistry
292(42):17482-17495.
Ratnayake K, Kankanamge D, Senarath K, Siripurapu P, Weis N, Tennakoon M, Payton
JL, & Karunarathne A (2017) Chapter 1 – Measurement of GPCR-G protein activity in
living cells. Methods in Cell Biology, ed Shukla AK (Academic Press), Vol 142, pp 1-25.
Senarath K, Ratnayake K, Siripurapu P, Payton JL, & Karunarathne A (2016) Reversible
G Protein βγ9 Distribution-Based Assay Reveals Molecular Underpinnings in Subcellular,
Single-Cell, and Multicellular GPCR and G Protein Activity. Analytical Chemistry
88(23):11450-11459.
Senarath KD, Usgodaarachchi, R., Navaratne, V., Nagahawatte, A., Wijayarathna, C.,
Alvitigala, J. and Goonasekara, C. (2014) Non Specific Amplification with the LAMP
Technique in the Diagnosis of Tuberculosis in Sri Lankan Settings. Journal of Tuberculosis
Research 2(4):168-172.