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Margawati H, Yustisia I, Hardjo M, Natsir R, Azis I, Hafiyani L, Aswad H. GLUT5, GLUT7, and GLUT11 expression and Bcl-2/Bax ratio on Breast Cancer Cell Line MCF-7 Treated with Fructose and Glucose. Asian Pac J Cancer Prev 2023; 24:3917-3924. [PMID: 38019251 PMCID: PMC10772771 DOI: 10.31557/apjcp.2023.24.11.3917] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Accepted: 11/12/2023] [Indexed: 11/30/2023] Open
Abstract
OBJECTIVE Fructose and glucose are types of sugars commonly found in the diet that have been linked to cancer development. Glucose transporters (GLUTs) are facilitating the uptake of these hexoses. Expression of GLUT5 is higher in cancer cells than in healthy tissue. GLUT7 and GLUT11 facilitate the transport of glucose and fructose; however, their expression in breast cancer has not been extensively studied. The Bcl-2 family has been known as a regulator of the cell's survival and death. Here, we investigated the effect of the fructose-glucose combination in MCF-7 breast cancer cells on the viability, migration, and expression of GLUT5, GLUT7, GLUT11, and Bcl-2/Bax ratio. METHODS Breast cancer cells MCF-7 were treated with fructose, glucose, and combinations of fructose:glucose (75%:25%, 50%:50%, 25%:75%). Cell viability was assessed using an MTT test. Cell migration was examined with a wound-healing assay. Reverse transcription-quantitative polymerase chain reaction (RT-qPCR) was performed to evaluate the mRNA expression of GLUT5, GLUT7, GLUT11, and Bcl-2/Bax. RESULTS The viability and migration of MCF-7 breast cancer cells elevated when treated with a combination of fructose and glucose, and glucose alone, compared to fructose alone. The expression levels of GLUT5 and GLUT7 were highest in combination of fructose:glucose (75%:25%). Conversely, the expression of GLUT11 was consistently low across all treated media. The highest Bcl-2/Bax ratio was shown in fructose:glucose combination (25%:75%). CONCLUSION The viability, migration, and Bcl-2/Bax ratio are enhanced in the combination media with higher glucose. In contrast, when the fructose composition was higher in the media, expression of GLUT5 and GLUT7 increased.
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Affiliation(s)
- Harlindah Margawati
- Master Programme of Biomedical Sciences, Graduate School Universitas Hasanuddin, Makassar, Indonesia.
- Makassar Medical State Laboratory, Indonesian Ministry of Health, Makassar, Indonesia.
| | - Ika Yustisia
- Department of Biochemistry, Faculty of Medicine, Universitas Hasanuddin, Makassar, Indonesia.
| | - Marhaen Hardjo
- Department of Biochemistry, Faculty of Medicine, Universitas Hasanuddin, Makassar, Indonesia.
| | - Rosdiana Natsir
- Department of Biochemistry, Faculty of Medicine, Universitas Hasanuddin, Makassar, Indonesia.
| | - Ilhamuddin Azis
- Department of Biochemistry, Faculty of Medicine, Universitas Hasanuddin, Makassar, Indonesia.
| | - Lia Hafiyani
- Department of Pharmacology, Faculty of Medicine, Universitas Hasanuddin, Makassar, Indonesia.
| | - Hijral Aswad
- Hasanuddin University Medical Research Centre (HUMRC), Makassar, Indonesia.
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Permana DH, Hasmiwati, Suryandari DA, Rozi IE, Syahrani L, Setiadi W, Irawati N, Rizaldi, Wangsamuda S, Yusuf Y, Irdayanti, Aswad H, Asih PBS, Syafruddin D. The potential for zoonotic malaria transmission in five areas of Indonesia inhabited by non-human primates. Parasit Vectors 2023; 16:267. [PMID: 37550692 PMCID: PMC10405420 DOI: 10.1186/s13071-023-05880-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Accepted: 07/12/2023] [Indexed: 08/09/2023] Open
Abstract
BACKGROUND Indonesia is home to many species of non-human primates (NHPs). Deforestation, which is still ongoing in Indonesia, has substantially reduced the habitat of NHPs in the republic. This has led to an intensification of interactions between NHPs and humans, which opens up the possibility of pathogen spillover. The aim of the present study was to determine the prevalence of malarial parasite infections in NHPs in five provinces of Indonesia in 2022. Species of the genus Anopheles that can potentially transmit malarial pathogens to humans were also investigated. METHODS An epidemiological survey was conducted by capturing NHPs in traps installed in several localities in the five provinces, including in the surroundings of a wildlife sanctuary. Blood samples were drawn aseptically after the NHPs had been anesthetized; the animals were released after examination. Blood smears were prepared on glass slides, and dried blood spot tests on filter paper. Infections with Plasmodium spp. were determined morphologically from the blood smears, which were stained with Giemsa solution, and molecularly through polymerase chain reaction and DNA sequencing using rplU oligonucleotides. The NHPs were identified to species level by using the mitochondrial cytochrome c oxidase subunit I gene and the internal transcribed spacer 2 gene as barcoding DNA markers. Mosquito surveillance included the collection of larvae from breeding sites and that of adults through the human landing catch (HLC) method together with light traps. RESULTS Analysis of the DNA extracted from the dried blood spot tests of the 110 captured NHPs revealed that 50% were positive for Plasmodium, namely Plasmodium cynomolgi, Plasmodium coatneyi, Plasmodium inui, Plasmodium knowlesi and Plasmodium sp. Prevalence determined by microscopic examination of the blood smears was 42%. Species of the primate genus Macaca and family Hylobatidae were identified by molecular analysis. The most common mosquito breeding sites were ditches, puddles and natural ponds. Some of the Anopheles letifer captured through HLC carried sporozoites of malaria parasites that can cause the disease in primates. CONCLUSIONS The prevalence of malaria in the NHPs was high. Anopheles letifer, a potential vector of zoonotic malaria, was identified following its collection in Central Kalimantan by the HLC method. In sum, the potential for the transmission of zoonotic malaria in several regions of Indonesia is immense.
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Affiliation(s)
- Dendi Hadi Permana
- Doctoral Program in Biomedical Science, Faculty of Medicine, University of Indonesia, Jakarta, Indonesia
- National Research and Innovation Agency (BRIN), Eijkman Research Center for Molecular Biology, Cibinong, Indonesia
| | - Hasmiwati
- Department of Biology, Faculty of Mathematics and Natural Sciences, University of Andalas, Padang, Indonesia
| | - Dwi Anita Suryandari
- Department of Biology, Faculty of Medicine, University of Indonesia, Depok, Indonesia
| | - Ismail Ekoprayitno Rozi
- National Research and Innovation Agency (BRIN), Eijkman Research Center for Molecular Biology, Cibinong, Indonesia
- Doctoral Program in Faculty of Medicine, University of Hasanuddin, Makassar, Indonesia
| | - Lepa Syahrani
- National Research and Innovation Agency (BRIN), Eijkman Research Center for Molecular Biology, Cibinong, Indonesia
- Doctoral Program in Department of Biology, Faculty of Mathematics and Natural Sciences, University of Indonesia, Jakarta, Indonesia
| | - Wuryantari Setiadi
- National Research and Innovation Agency (BRIN), Eijkman Research Center for Molecular Biology, Cibinong, Indonesia
| | - Nuzulia Irawati
- Department of Biology, Faculty of Mathematics and Natural Sciences, University of Andalas, Padang, Indonesia
| | - Rizaldi
- Department of Biology, Faculty of Mathematics and Natural Sciences, University of Andalas, Padang, Indonesia
| | - Suradi Wangsamuda
- Department of Parasitology, Faculty of Medicine, University of Hasanuddin, Makassar, Indonesia
| | - Yenni Yusuf
- Department of Parasitology, Faculty of Medicine, University of Hasanuddin, Makassar, Indonesia
| | - Irdayanti
- Department of Parasitology, Faculty of Medicine, University of Hasanuddin, Makassar, Indonesia
| | - Hijral Aswad
- Department of Parasitology, Faculty of Medicine, University of Hasanuddin, Makassar, Indonesia
| | - Puji Budi Setia Asih
- National Research and Innovation Agency (BRIN), Eijkman Research Center for Molecular Biology, Cibinong, Indonesia
| | - Din Syafruddin
- National Research and Innovation Agency (BRIN), Eijkman Research Center for Molecular Biology, Cibinong, Indonesia.
- Department of Parasitology, Faculty of Medicine, University of Hasanuddin, Makassar, Indonesia.
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