Pornsuda Maraming
Lecturer at Khon Kaen University- Claim this Profile
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English Professional working proficiency
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Thai Native or bilingual proficiency
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Bio
Experience
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Khon Kaen University
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Thailand
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Higher Education
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200 - 300 Employee
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Lecturer
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Feb 2021 - Present
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Postdoctoral Researcher
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Sep 2020 - Present
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Medical Technologist
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Sep 2020 - Present
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Medical Technologist
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Sep 2020 - Present
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Anticancer peptide studies
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Mar 2017 - Apr 2020
Graduate researcher under PI: Jureerut Daduang, Khon Kaen University, Thailand 2015-present PI: Jing-Gung Chung, PhD, China Medical University, Taiwan March 2017-September 2018 Investigate biophysical properties of RT2 and KT2 peptides in HCT 116 cells, such as being cell-penetrating peptides, cellular uptake mechanism (effects of cellular energy state and endocytosis inhibitor treatments) as well as subcellular localization at the peptide concentrations which did not affect cell viability Studied anticancer activity of these peptides both in vitro and in vivo, and its underlying mechanism on cancer cells Evaluated the effects of KT2 (lysine/tryptophan-rich AMP) on cell viability, surface charge of the cell membrane, membrane integrity, apoptotic cell death, and autophagy in human HCT 116 colon cancer cells Investigated anti-metastasis effect of KT2 in A375.S2 human melanoma cells and its underlying mechanism on cancer cells
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National University of Singapore
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Singapore
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Higher Education
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700 & Above Employee
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Gold nanoparticle/Polydopamine conjugated peptide drug for cancer treatment
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Sep 2019 - Mar 2020
Research intern (PI: Kah Chen Yong, James, PhD) September 2019-March 2020Department of Biomedical Engineering, National University of Singapore Developing a cationic cell-penetrating peptide assembled nanoparticle for cholangiocarcinoma treatment Experience in gold nanoparticle (GNP) conjugated peptide and polydopamine-encapsulation Optimizing GNP/peptide ratio and other chemicals in GNP-peptide conjugation Testing the physico-chemical parameters of the systems, including size, zeta potential, UV/Visible spectroscopy, conjugation efficiency, stability-testing of peptide under trypsin treatment Studying cytotoxicity of GNP-peptide on HeLa and cholangiocarcinoma cell lines
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China Medical University
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Taiwan
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Research Services
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100 - 200 Employee
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Research Internship
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Mar 2017 - Jul 2018
Did research that is a part of my Ph.D thesis at Department of Biological Science and Technology, China Medical University, Taichung City, Taiwan under supervision of Prof. Jing-Gung Chung. Did research that is a part of my Ph.D thesis at Department of Biological Science and Technology, China Medical University, Taichung City, Taiwan under supervision of Prof. Jing-Gung Chung.
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Past time job for 2 years
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Aug 2015 - Dec 2016
Collected blood from donors Performed cell and serum grouping and screened unexpected antibody of recipient blood Performed cross match of donor with recipient blood and prepared blood components for patients Collected blood from donors Performed cell and serum grouping and screened unexpected antibody of recipient blood Performed cross match of donor with recipient blood and prepared blood components for patients
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Education
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Khon Kaen University
Doctor of Philosophy - PhD, Biomedical Sciences, General -
Khon Kaen University
Bachelor's degree, Clinical Laboratory Science/Medical Technology/Technologist