Putri Cahaya Situmorang

Dr. Putri Cahaya Situmorang

Biology, Universitas Sumatera Utara, Medan, Sumatera Utara, Indonesia
orcid
Lecturer

Research Focus & Metrics

Academic Career Length

9Years (2018-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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22 July 2024 in Frontiers in Pharmacology
Verified
Journal Article
Open access
PDF file
PSPutri Cahaya Situmorang
Putri Cahaya Situmorang
SISyafruddin Ilyas
Syafruddin Ilyas
SNSony Eka Nugraha
Sony Eka Nugraha
RSRony Abdi Syahputra
Rony Abdi Syahputra
NRNik Mohd Afizan Nik Abd Rahman
Nik Mohd Afizan Nik Abd Rahman
Cancer refers to the proliferation and multiplication of aberrant cells inside the human body, characterized by their capacity to proliferate and infiltrate various anatomical regions. Numerous biochemical pathways and signaling molecules have an impact on the cancer auto biogenesis process. The regulation of crucial cellular processes necessary for cell survival and proliferation, which are triggered by phytochemicals, is significantly influenced by signaling pathways. These pathways or components are regulated by phytochemicals. Medicinal plants are a significant reservoir of diverse anticancer medications employed in chemotherapy. The anticancer effects of phytochemicals are mediated by several methods, including induction of apoptosis, cessation of the cell cycle, inhibition of kinases, and prevention of carcinogenic substances. This paper analyzes the phytochemistry of seven prominent plant constituents, namely, alkaloids, tannins, flavonoids, phenols, steroids, terpenoids, and saponins, focusing on the involvement of the MAPK/ERK pathway, TNF signaling, death receptors, p53, p38, and actin dynamics. Hence, this review has examined a range of phytochemicals, encompassing their structural characteristics and potential anticancer mechanisms. It has underscored the significance of plant-derived bioactive compounds in the prevention of cancer, utilizing diverse molecular pathways. In addition, this endeavor also seeks to incentivize scientists to carry out clinical trials on anticancer medications derived from plants.

1 May 2021 in Saudi Journal of Biological Sciences
Verified
Journal Article
Open access
PSPutri Cahaya Situmorang
Putri Cahaya Situmorang
SISyafruddin Ilyas
Syafruddin Ilyas
SHSalomo Hutahaean
Salomo Hutahaean
RRRosidah Rosidah
Rosidah Rosidah
• The administration of nanoherbal andaliman reduced apoptosis via cytochrome c and FasL. • EVOO reduces apoptosis via cytochrome c and FasL better than andaliman. • Combination Nano herbal andaliman and EVOO reduce reduced apoptosis via cytochrome c and FasL on placental histology of hypertension rats. • Combination Nano herbal andaliman and EVOO reduce MDA levels in hypertension rats. • Nano herbal andaliman and combined with EVOO increase HSP-70 expression in hypertension rats.

20 October 2020 in Journal of Herbmed Pharmacology
Verified
Journal Article
Open access
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PSPutri Cahaya Situmorang
Putri Cahaya Situmorang
SISyafruddin Ilyas
Syafruddin Ilyas
SHSalomo Hutahaean
Salomo Hutahaean
RRRosidah Rosidah
Rosidah Rosidah
Introduction: Rhodomyrtus tomentosa (haramonting), a typical plant of North Sumatera, Indonesia, contains important medicinal ingredients. Nano sized drugs have high loading capacities and can be given at high concentrations. This study aimed to determine the components and toxicity of nanoherbal haramonting. It also aimed to determine the effect of nanoherbal haramonting on the histology of the liver, kidneys, lungs, heart and brain. Methods: High-energy milling was performed to produce nanoherbal haramonting. Thin-layer chromatography was utilised to determine the chemical components of the nanoherb. Antioxidant tests were performed by using the 1,1-diphenyl-2-picryhydrazil method. The three-stage of lethal dose 50 (LD50) which comprised the dose orientation test, preliminary test and actual phase test/LD50 determination, and the Thomson–Weil formula was applied to measure the lethal concentration 50 (LC50) of nanoherbal haramonting. Organs were collected for histological investigation after 14 days of the lethality test. Results: Nanoherbal haramonting had an average diameter distribution of 600.1 nm ± 135.8. It contained flavonoids, steroids, glycosides, saponins and tannins. Its LC50 and LD50 values were 2961.535 ppm and 10.4 ± 0.135 mg/kg BW, respectively. The histology of the heart, kidney, lungs, heart and brain were changed and affected by nanoherbal haramonting treatment at each dose level. Conclusion: Nanoherbal haramonting has strong antioxidative activity and small size, can be effectively used as medicine in the future because it contains secondary metabolite compounds that can be developed as drugs. However, it has mild toxicity.

22 February 2022 in Pharmacia
Verified
Journal Article
Open access
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EAEndy Juli Anto
Endy Juli Anto
RSRony Abdi Syahputra
Rony Abdi Syahputra
HSHendrika Andriana Silitonga
Hendrika Andriana Silitonga
PSPutri Cahaya Situmorang
Putri Cahaya Situmorang
SNSony Eka Nugaraha
Sony Eka Nugaraha
Phyllanthus emblica (PE) is a plant widely found in Indonesia, especially in Sumatra island, and in India. This study followed the OECD No. 420. The groups were divided based on gender, male and female rats. Male rats were divided into 6 groups, which were male/female control, male/female 2000 mg/kgBW, and male/female 5000 mg/kgBW. This study revealed that the ethanol extract of Phyllanthus emblica (EEPE) doses of 2000 mg/kgBW and 5000 mg/kgBW did not cause histological changes in the heart, liver, testes, ovaries, and kidneys, and did not cause changes to the hematological parameters, kidney biochemical parameters, liver biochemical parameters, and electrolyte parameters both in male and female rats. The results show that the LD50 of EEPE is higher than 5000 mg/kgBW. In short, this study provides information regarding the antioxidant activity and the safe use of EEPE. The LD50 of extract ethanol of Phyllanthus emblica is higher than 5000 mg/kgBW.

4 January 2022 in Saudi Journal of Biological Sciences
Verified
Journal Article
Open access
RSRostime Hermayerni Simanullang
Rostime Hermayerni Simanullang
PSPutri Cahaya Situmorang
Putri Cahaya Situmorang
MHMeriani Herlina
Meriani Herlina
NONoradina
Noradina
BSBernita Silalahi
Bernita Silalahi
SMSarida Surya Manurung
Sarida Surya Manurung
• ZAM administration had no effect on the bodyweight of cervical cancer rats. • Antioxidants found in andaliman can lower levels of MDA and serum NGAL, thereby increasing SOD activity. • ZAM treatment can suppress the production of IL1β and TGFβ1 which promotes cancer cell growth in rats. • ZAM administration can increase IL-10 expression in cervical cancer rats, thereby suppressing the growth of cervical cancer. • ZAM decrease VEGFR1 serum expression and improve histology in cervical cancer rats.

1 January 2020 in RASAYAN Journal of Chemistry
Verified
Journal Article
Closed access
PSPutri Cahaya Situmorang
Putri Cahaya Situmorang
SISyafruddin Ilyas
Syafruddin Ilyas
SHSalomo Hutahaean
Salomo Hutahaean
RORosidah
Rosidah
RMRisma D. Manurung
Risma D. Manurung