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1.

001-es BibID:BIBFORM125264
035-os BibID:(Scopus)85208647721 (WoS)001352685100001
Első szerző:Arianti, Rini (biokémikus)
Cím:Editorial : Novel regulatory mechanisms behind thermogenesis of brown and beige adipocytes, volume II / Arianti Rini, Shaw Abhirup, Kristóf Endre, Cereijo Rubén
Dátum:2024
ISSN:1664-2392
Tárgyszavak:Orvostudományok Elméleti orvostudományok szerkesztői levél
folyóiratcikk
obesity
brown adipocytes
beige adipocytes
UCP 1
thermogenesis
beigeing
browning
Megjelenés:Frontiers in Endocrinology. - 15 (2024), p. 1-3. -
További szerzők:Shaw, Abhirup (1992-) Kristóf Endre (1987-) (általános orvos) Cereijo, Rubén
Pályázati támogatás:PD146202
OTKA
FK145866
OTKA
Internet cím:Szerző által megadott URL
DOI
Intézményi repozitóriumban (DEA) tárolt változat
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2.

001-es BibID:BIBFORM125600
Első szerző:Arianti, Rini (biokémikus)
Cím:Upregulation of inhibitor of DNA binding 1 and 3 is important for efficient thermogenic response in human adipocytes / Rini Arianti, Boglárka Ágnes Vinnai, Rahaf Alrifai, Gyath Karadsheh, Yousif Qais Al-Khafaji, Szilárd Póliska, Ferenc Győry, László Fésüs, Endre Kristóf
Dátum:2024
ISSN:2045-2322
Megjegyzések:Brown and beige adipocytes can be activated by β-adrenergic agonist via cAMP-dependent signaling. Performing RNA-sequencing analysis in human cervical area-derived adipocytes, we found that dibutyryl-cAMP, which can mimic in vivo stimulation of browning and thermogenesis, enhanced the expression of browning and batokine genes and upregulated several signaling pathway genes linked to thermogenesis. We observed that the expression of Inhibitor of DNA binding and cell differentiation (ID) 1 and particularly ID3 was strongly induced by the adrenergic stimulation. The degradation of ID1 and ID3 elicited by the ID antagonist AGX51 during thermogenic activation prevented the induction of proton leak respiration that reflects thermogenesis and abrogated cAMP analogue-stimulated upregulation of thermogenic genes and mitochondrial complex I, II, and IV subunits, independently of the proximal cAMP-PKA signaling pathway. The presented data suggests that ID proteins contribute to efficient thermogenic response of adipocytes during adrenergic stimulation.
Tárgyszavak:Orvostudományok Elméleti orvostudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Adipocytes
Browning
Thermogenesis
Adrenergic stimulation
ID1
ID3
Megjelenés:Scientific Reports. - 14 : 1 (2024), p. 1-13. -
További szerzők:Vinnai Boglárka Ágnes (1996-) (molekuláris biológus) Alrifai, Rahaf Karadsheh, Gyath (1997-) (biokémia) Qais, Al-Khafaji Yousif Póliska Szilárd (1978-) (biológus) Győry Ferenc (1964-) (sebész) Fésüs László (1947-) (orvos biokémikus) Kristóf Endre (1987-) (általános orvos)
Pályázati támogatás:FK145866
OTKA
PD146202
OTKA
ÚNKP-23-3-II-DE-156
Egyéb
EKÖP-24-3-II-DE-113
Egyéb
TKP2021-NKTA-34
Egyéb
Internet cím:DOI
Szerző által megadott URL
Intézményi repozitóriumban (DEA) tárolt változat
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3.

001-es BibID:BIBFORM111915
035-os BibID:(scopus)85161297715
Első szerző:Arianti, Rini (biokémikus)
Cím:Availability of abundant thiamine determines efficiency of thermogenic activation in human neck area derived adipocytes / Arianti Rini, Vinnai Boglárka Ágnes, Győry Ferenc, Guba Andrea, Csősz Éva, Kristóf Endre, Fésüs László
Dátum:2023
ISSN:0955-2863
Megjegyzések:Brown/beige adipocytes express uncoupling protein-1 (UCP1) that enables them to dissipate energy as heat. Systematic activation of this process can alleviate obesity. Human brown adipose tissues are interspersed in distinct anatomical regions including deep neck. We found that UCP1 enriched adipocytes differentiated from precursors of this depot highly expressed ThTr2 transporter of thiamine and consumed thiamine during thermogenic activation of these adipocytes by cAMP which mimics adrenergic stimulation. Inhibition of ThTr2 led to lower thiamine consumption with decreased proton leak respiration reflecting reduced uncoupling. In the absence of thiamine, cAMP-induced uncoupling was diminished but restored by thiamine addition reaching the highest levels at thiamine concentrations larger than present in human blood plasma. Thiamine is converted to thiamine pyrophosphate (TPP) in cells; the addition of TPP to permeabilized adipocytes increased uncoupling fueled by TPP-dependent pyruvate dehydrogenase. ThTr2 inhibition also hampered cAMP-dependent induction of UCP1, PGC1a, and other browning marker genes, and thermogenic induction of these genes was potentiated by thiamine in a concentration dependent manner. Our study reveals the importance of amply supplied thiamine during thermogenic activation in human adipocytes which provides TPP for TPP-dependent enzymes not fully saturated with this cofactor and by potentiating the induction of thermogenic genes.
Tárgyszavak:Orvostudományok Elméleti orvostudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
human adipocytes
thiamine
thiamine transporter
pyruvate dehydrogenase
thermogenesis
UCP1 expression
Megjelenés:Journal Of Nutritional Biochemistry. - 119 (2023), p. 1-13. -
További szerzők:Vinnai Boglárka Ágnes (1996-) (molekuláris biológus) Győry Ferenc (1964-) (sebész) Guba Andrea (1975-) (Okleveles vegyész) Csősz Éva (1977-) (biokémikus, molekuláris biológus) Kristóf Endre (1987-) (általános orvos) Fésüs László (1947-) (orvos biokémikus)
Pályázati támogatás:GINOP-2.3.2-15-2016-00006
GINOP
FK131424
OTKA
K129139
OTKA
ÚNKP-22-3-I
Egyéb
Internet cím:Szerző által megadott URL
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Intézményi repozitóriumban (DEA) tárolt változat
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4.

001-es BibID:BIBFORM096051
035-os BibID:(WoS)000676122000001 (Scopus)85111301797
Első szerző:Arianti, Rini (biokémikus)
Cím:ASC-1 transporter-dependent amino acid uptake is required for the efficient thermogenic response of human adipocytes to adrenergic stimulation / Rini Arianti, Boglarka Agnes Vinnai, Beata B. Toth, Abhirup Shaw, Eva Csosz, Attila Vamos, Ferenc Gyory, Pamela Fischer-Posovszky, Martin Wabitsch, Endre Kristof, Laszlo Fesus
Dátum:2021
ISSN:0014-5793
Megjegyzések:Brown and beige adipocytes dissipate energy by uncoupling protein 1 (UCP1)-dependent and UCP1-independent thermogenesis, which may be utilized to develop treatments against obesity. We have found that mRNA and protein expression of the alanine/serine/cysteine transporter-1 (ASC-1) was induced during adipocyte differentiation of human brown-prone deep neck and beige-competent subcutaneous neck progenitors, and SGBS preadipocytes. cAMP stimulation of differentiated adipocytes led to elevated uptake of serine, cysteine, and glycine, in parallel with increased oxygen consumption, augmented UCP1-dependent proton leak, increased creatine-driven substrate cycle-coupled respiration, and upregulation of thermogenesis marker genes and several respiratory complex subunits; these outcomes were impeded in the presence of the specific ASC-1 inhibitor, BMS-466442. Our data suggest that ASC-1-dependent consumption of serine, cysteine, and glycine is required for efficient thermogenic stimulation of human adipocytes.
Tárgyszavak:Orvostudományok Elméleti orvostudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
adipocytes
ASC-1 inhibition
gene expression
obesity
proton leak respiration
thermogenesis
uncoupling protein
Megjelenés:Febs Letters. - 595 : 16 (2021), p. 2085-2098. -
További szerzők:Vinnai Boglárka Ágnes (1996-) (molekuláris biológus) Bartáné Tóth Beáta (1970-) (molekuláris biológus) Shaw, Abhirup (1992-) Csősz Éva (1977-) (biokémikus, molekuláris biológus) Vámos Attila (1991-) (gyógyszer-biotechnológus) Győry Ferenc (1964-) (sebész) Fischer-Posovszky Pamela Wabitsch, Martin Kristóf Endre (1987-) (általános orvos) Fésüs László (1947-) (orvos biokémikus)
Pályázati támogatás:GINOP-2.3.2-15-2016-00006
GINOP
EFOP-3.6.3-VEKOP-16-2017-00009
EFOP
FK131424
OTKA
K129139
OTKA
ÚNKP-20-5-DE-12
Egyéb
ÚNKP-20-2-I-DE-187
Egyéb
Internet cím:Szerző által megadott URL
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Intézményi repozitóriumban (DEA) tárolt változat
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5.

001-es BibID:BIBFORM095790
Első szerző:Arianti, Rini (biokémikus)
Cím:Influence of Single Nucleotide Polymorphism of ENPP1 and ADIPOQ on Insulin Resistance and Obesity : a Case-Control Study in a Javanese Population / Rini Arianti, Nia Lukita Ariani, Al Azhar Muhammad, Ahmad Hamim Sadewa, Arta Farmawati, Sunarti, Pramudji Hastuti, Endre Kristóf
Dátum:2021
ISSN:2075-1729
Megjegyzések:Single nucleotide polymorphisms (SNPs) in obesity-related genes, such as ectonucleotide pyrophosphatase phosphodiesterase 1 (ENPP1) and adiponectin (ADIPOQ), potentially increase the risk of insulin resistance, the most common metabolic dysregulation related to obesity. We investigated the association of ENPP1 SNP K121Q (rs1044498) with insulin resistance and ADIPOQ SNP + 267G > T (rs1501299) with circulating adiponectin levels in a case?control study involving 55 obese and 55 lean Javanese people residing in Yogyakarta, Indonesia. Allele frequency was determined by a chi squared test or Fisher's exact test with an expected value less than 0.05. Odds ratios and 95% confidence intervals were estimated by regression logistic analysis. The presence of the Q121 allele of ENPP1 resulted in significantly higher fasting glucose, fasting insulin levels, and HOMA-IR, as compared to homozygous K121 carriers. The risk of insulin resistance was elevated in obese individuals carrying Q121 instead of homozygous K121. Adiponectin level was significantly lower in the obese group as compared to the lean group. Obese individuals carrying homozygous protective alleles (TT) of ADIPOQ tended to have lower adiponectin levels as compared to GT and GG carriers, however, we did not find statistically significant effects of the +276G > T SNP of the ADIPOQ gene on the plasma adiponectin levels or on the development of obesity.
Tárgyszavak:Orvostudományok Elméleti orvostudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Megjelenés:Life. - 11 : 6 (2021), p. 552-. -
További szerzők:Ariani, Nia Lukita Muhammad, Al Azhar Sadewa, Ahmad Hamim Farmawati, Arta Sunarti Hastuti, Pramudji Kristóf Endre (1987-) (általános orvos)
Pályázati támogatás:FK131424
OTKA
EFOP-3.6.1-16-2016-00022
EFOP
ÚNKP-20-5-DE-12
Egyéb
Internet cím:Szerző által megadott URL
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Intézményi repozitóriumban (DEA) tárolt változat
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6.

001-es BibID:BIBFORM079713
035-os BibID:(WoS)000486972404107
Első szerző:Arianti, Rini (biokémikus)
Cím:Identification of unique molecular signature ofbrowning in human primary adipocytes fromdeep and subcutaneous neck fat / Arianti Rini, Shaw Abhirup, Vámos Attila, Bartáné Tóth Beáta, Győry Ferenc, Póliska Szilárd, Kristóf Endre Károly, Fésüs László
Dátum:2019
ISSN:2211-5463
Megjegyzések:There are two types of thermogenic adipocytes, classical brown and beige (BAT) which are UCP1-positive dissipating energy as heat. BAT markers have been well studied in rodents but detailed molecular studies are still lacking in humans where BAT is interspersed at several sites and may serve as a target of anti-obesity therapies. Our study aims to identify the unique signature of browning in human primary adipocytes from the different anatomical location by analyzing global gene expression patterns. Preadipocytes were obtained from subcutaneous (SC) and deep neck (DN) and differentiated to white and brown adipocytes. We analyzed differential gene expressions by total RNA sequencing, molecular pathways by KEGG Mapper, genetic constraint by ExAC and verified several genes of interest associated with adipocytes browning. We identified 37 genes which are closely clustered to UCP1. Out of those 13 genes have been already described to play a role in thermogenesis (CIDEA, CKMT1A/B), while the roles of the others are still unclear (ANO5, FAM151a). Several pathways were represented, such as retinoic acid biosynthesis which was upregulated (CPT1, CYP261B), while extracellular matrix organization pathways were among the downregulated ones (COL, ITGF). Mitochondrial creatine kinases, CKMT1a/b, are reported to play role in UCP1-independent thermogenesis; UCP1 and CKMT1a were expressed higher in DN, as compared to SC adipocytes and this was verified by RT-qPCR. Several transporters were expressed higher in DN, such as transporter of amino acids (SLC7A10), glutamate (SLC25A18) and pyruvate (SLC16A7). Our data proves that progenitors from DN fat can be differentiated to browning adipocytes at a greater extent than SC ones. We have started to investigate revealed molecular elements not linked yet to browning by deleting, inhibiting or overexpressing them.
Tárgyszavak:Orvostudományok Elméleti orvostudományok poszter
folyóiratcikk
Megjelenés:FEBS Open Bio. - 9 : S1 (2019), p. 289-290. -
További szerzők:Shaw, Abhirup (1992-) Vámos Attila (1991-) (gyógyszer-biotechnológus) Bartáné Tóth Beáta (1970-) (molekuláris biológus) Győry Ferenc (1969-) (kardiológus) Póliska Szilárd (1978-) (biológus) Kristóf Endre (1987-) (általános orvos) Fésüs László (1947-) (orvos biokémikus)
Pályázati támogatás:GINOP-2.3.2-15-2016-00006
GINOP
Internet cím:Szerző által megadott URL
DOI
Intézményi repozitóriumban (DEA) tárolt változat
Borító:

7.

001-es BibID:BIBFORM084780
035-os BibID:(cikkazonosító)987 (WOS)000535559500198 (Scopus)85083871362
Első szerző:Bartáné Tóth Beáta (molekuláris biológus)
Cím:FTO intronic SNP strongly influences human neck adipocyte browning determined by tissue and PPARγ specific regulation : a transcriptome analysis / Bartáné Tóth Beáta, Arianti Rini, Shaw Abhirup, Vámos Attila, Veréb Zoltán, Póliska Szilárd, Győry Ferenc, Bacsó Zsolt, Fésüs László, Kristóf Endre Károly
Dátum:2020
ISSN:2073-4409
Megjegyzések:Brown adipocytes, abundant in deep-neck (DN) area in humans, are thermogenic with anti-obesity potential. FTO pro-obesity rs1421085 T-to-C SNP shifts differentiation program towards white adipocytes in subcutaneous fat. Human adipose-derived stromal cells were obtained from subcutaneous neck (SC) and DN fat of 9 donors, of which 3-3 carried risk-free (T/T), heterozygous or obesity-risk (C/C) FTO genotypes. They were differentiated to white and brown (long-term PPAR? stimulation) adipocytes, then global RNA sequencing was performed and differentially expressed genes (DEGs) were compared. DN and SC progenitors had similar adipocyte differentiation potential but differed in DEGs. DN adipocytes displayed higher browning features according to ProFAT or BATLAS scores and characteristic DEG patterns revealing associated pathways which were highly expressed (thermogenesis, interferon, cytokine, retinoic acid, with UCP1 and BMP4 as prominent network stabilizers) or downregulated (particularly extracellular matrix remodelling) compared to SC ones. Part of DEGs in either DN or SC browning was PPAR?-dependent. Presence of the FTO obesity-risk allele suppressed the expression of mitochondrial and thermogenesis genes with a striking resemblance between affected pathways and those appearing in ProFAT and BATLAS, underlining the importance of metabolic and mitochondrial pathways in thermogenesis. Among overlapping regulatory influences which determine browning and thermogenic potential of neck adipocytes, FTO genetic background has a so far not recognized prominence.
Tárgyszavak:Orvostudományok Elméleti orvostudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
adipocyte browning
differential gene expression patterns
deep-neck
PPARg
FTO obesity-risk allele
Megjelenés:Cells. - 9 : 4 (2020), p. 1-25. -
További szerzők:Arianti, Rini (1991-) (biokémikus) Shaw, Abhirup (1992-) Vámos Attila (1991-) (gyógyszer-biotechnológus) Veréb Zoltán (1980-) (immunológus, mikrobiológus, molekuláris biológus) Póliska Szilárd (1978-) (biológus) Győry Ferenc (1969-) (kardiológus) Bacsó Zsolt (1963-) (biofizikus) Fésüs László (1947-) (orvos biokémikus) Kristóf Endre (1987-) (általános orvos)
Pályázati támogatás:GINOP-2.3.2-15-2016-00006
GINOP
FIKP_20428-3_2018_FELITSTRAT
FIKP
FK131424
OTKA
K129139
OTKA
EFOP-3.6.3-VEKOP-16-2017-00009
EFOP
ÚNKP-19-4-DE-42
Egyéb
Internet cím:Intézményi repozitóriumban (DEA) tárolt változat
DOI
Borító:

8.

001-es BibID:BIBFORM116986
035-os BibID:(WoS)001113744200011 (Scopus)85180004955
Első szerző:Huang, Zan
Cím:Supraclavicular brown adipocytes originate from Tbx1+ myoprogenitors / Huang Zan, Gu Chenxin, Zhang Zengdi, Arianti Rini, Swaminathan Aneesh, Tran Kevin, Battist Alex, Kristóf Endre, Ruan Hai-Bin
Dátum:2023
ISSN:1544-9173 1545-7885
Megjegyzések:Brown adipose tissue (BAT) dissipates energy as heat, contributing to temperature control, energy expenditure, and systemic homeostasis. In adult humans, BAT mainly exists in supraclavicular areas and its prevalence is associated with cardiometabolic health. However, the developmental origin of supraclavicular BAT remains unknown. Here, using genetic cell marking in mice, we demonstrate that supraclavicular brown adipocytes do not develop from the Pax3(+)/Myf5(+) epaxial dermomyotome that gives rises to interscapular BAT (iBAT). Instead, the Tbx1(+) lineage that specifies the pharyngeal mesoderm marks the majority of supraclavicular brown adipocytes. Tbx1(Cre)-mediated ablation of peroxisome proliferator-activated receptor gamma (PPAR gamma) or PR/SET Domain 16 (PRDM16), components of the transcriptional complex for brown fat determination, leads to supraclavicular BAT paucity or dysfunction, thus rendering mice more sensitive to cold exposure. Moreover, human deep neck BAT expresses higher levels of the TBX1 gene than subcutaneous neck white adipocytes. Taken together, our observations reveal location-specific developmental origins of BAT depots and call attention to Tbx1(+) lineage cells when investigating human relevant supraclavicular BAT.
Tárgyszavak:Orvostudományok Elméleti orvostudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Megjelenés:Plos Biology. - 21 : 12 (2023), p. 1-19. -
További szerzők:Gu, Chenxin Zhang, Zengdi Arianti, Rini (1991-) (biokémikus) Swaminathan, Aneesh Tran, Kevin Battist, Alex Kristóf Endre (1987-) (általános orvos) Ruan, Hai-Bin
Pályázati támogatás:FK131424
OTKA
Internet cím:Szerző által megadott URL
DOI
Intézményi repozitóriumban (DEA) tárolt változat
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9.

001-es BibID:BIBFORM124286
035-os BibID:(scopus)85206560921 (wos)001333714900001
Első szerző:Nurcholis, Waras
Cím:Comparative Analysis of Volatile Compounds and Biochemical Activity of Curcuma xanthorrhiza Roxb. Essential Oil Extracted from Distinct Shaded Plants / Nurcholis Waras, Rahmadansah Rahmadansah, Astuti Puji, Priosoeryanto Bambang Pontjo, Arianti Rini, Kristóf Endre
Dátum:2024
ISSN:2223-7747
Megjegyzések:The application of shade during plants' growth significantly alters the biochemical compounds of the essential oil (EO). We aimed to analyze the effect of shade on the volatile compounds and biochemical activities of EO extracted from Curcuma xanthorrhiza Roxb. (C. xanthorrhiza) plants. Four shading conditions were applied: no shading (S0), 25% (S25), 50% (S50), and 75% shade (S75). The volatile compounds of EO extracted from each shaded plant were analyzed by gas chromatography?mass spectrometry. The antioxidant, antibacterial, and antiproliferative activities of EO were also investigated. We found that shade application significantly reduced the C. xanthorrhiza EO yield but increased its aroma and bioactive compound concentration. ?-curcumene, xanthorrhizol, ?-cedrene, epicurzerenone, and germacrone were found in EO extracted from all conditions. However, ?-bisabolol, curzerene, curcuphenol, and ?-himachalene were only detected in the EO of S75 plants. The EO of the shaded plants also showed higher antioxidant activity as compared to unshaded ones. In addition, the EO extracted from S75 exerted higher antiproliferative activity on HeLa cells as compared to S0. The EO extracted from S0 and S25 showed higher antibacterial activity against Gram-positive bacteria than kanamycin. Our results suggest that shade applications alter the composition of the extractable volatile compounds in C. xanthorrhiza, which may result in beneficial changes in the biochemical activity of the EO.
Tárgyszavak:Orvostudományok Elméleti orvostudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Curcuma xanthorrhiza Roxb.
essential oil
antioxidant
antibacterial
anticancer
Megjelenés:Plants-Basel. - 13 : 19 (2024), p. 1-17. -
További szerzők:Rahmadansah, Rahmadansah Astuti, Puji Priosoeryanto, Bambang Pontjo Arianti, Rini (1991-) (biokémikus) Kristóf Endre (1987-) (általános orvos)
Pályázati támogatás:PD146202
OTKA
FK145866
OTKA
Internet cím:Szerző által megadott URL
DOI
Intézményi repozitóriumban (DEA) tárolt változat
Borító:

10.

001-es BibID:BIBFORM103477
035-os BibID:(cikkazonosító)2221 (WoS)000851847700001 (Scopus)85137797604
Első szerző:Nurcholis, Waras
Cím:Effects of Methods and Durations of Extraction on Total Flavonoid and Phenolic Contents and Antioxidant Activity of Java Cardamom (Amomum compactum Soland Ex Maton) Fruit / Nurcholis Waras, Alfadzrin Rahma, Izzati Nurul, Arianti Rini, Vinnai Boglárka Ágnes, Sabri Fadillah, Kristóf Endre, Artika I. Made
Dátum:2022
ISSN:2223-7747
Megjegyzések:Free radicals contribute to the pathophysiology of degenerative diseases which increase mortality globally, including mortality in Indonesia. Amomum compactum Soland. Ex Maton fruit from the Zingiberaceae family, also known as Java cardamom, contains secondary metabolites that have high antioxidant activities. The antioxidant activity of the methanol extract of Java cardamom fruit correlates with its flavonoid and phenolic compound contents, which can be affected by different methods and durations of extraction. This study aimed to measure and compare the effects of extraction methods and durations on total flavonoid and phenolic contents (TFCs and TPCs) and subsequent antioxidant activities by the 2,2·-diphenyl-1-picrylhydrazyl (DPPH) radical, ferric reducing antioxidant power (FRAP), 2,2·-azino-bis(3-ethylbenzothiazoline-6-sulfonate) (ABTS), and cupric ion reducing antioxidant capacity (CUPRAC) assays. Methanol extracts of Java cardamom were produced by continuous shaking (CSE), microwave-assisted (MAE), or ultrasonic-assisted extractions (UAE) for three different durations. CSE for 360 min resulted in the highest TFCs (3.202 mg Quercetin Equivalent/g dry weight), while the highest TPCs (1.263 mg Gallic Acid Equivalent/g dry weight) were obtained by MAE for 3 min. Out of the investigated methods, MAE for 3 min resulted in the highest antioxidant activity results for the extracts. We conclude that the polyphenolic antioxidant yield of Java cardamom depends on two parameters: the method and the duration of extraction.
Tárgyszavak:Orvostudományok Elméleti orvostudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Megjelenés:Plants-Basel. - 11 : 17 (2022), p. 1-13. -
További szerzők:Alfadzrin, Rahma Izzati, Nurul Arianti, Rini (1991-) (biokémikus) Vinnai Boglárka Ágnes (1996-) (molekuláris biológus) Sabri, Fadillah Kristóf Endre (1987-) (általános orvos) Artika, I. Made
Pályázati támogatás:FK131424
OTKA
ÚNKP-21-3-I-DE-79
Egyéb
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Intézményi repozitóriumban (DEA) tárolt változat
Borító:

11.

001-es BibID:BIBFORM125669
035-os BibID:(scopus)85208761115
Első szerző:Nurkolis, Fahrul
Cím:Exploring the potential molecular targets of hydroxymethylbutyrate and glucosamine fortified whey protein drink to modulate sarcopenia and Alzheimer's disease by in silico and in vitro studies / Nurkolis Fahrul, Lau Vincent, Tallei Trina Ekawati, Taslim Nurpudji Astuti, Radu Son, Tsopmo Apollinaire, Kim Bonglee, Syahputra Rony Abdi, Tjandrawinata Raymond Rubianto, Arianti Rini, Kristóf Endre
Dátum:2024
ISSN:2666-1543
Megjegyzések:Fortified foods have garnered significant attention as potential therapeutic strategies with less adverse effects and ready accessibility. However, precise formulation is required to optimize their beneficial effects. Our study aimed to unravel the mechanisms of a functional protein beverage, hydroxymethylbutyrate and glucosamine fortified whey protein drink (HG-WPD), as a possible intervention combatting sarcopenia and Alzheimer's disease (AD) by network pharmacology, molecular docking, and experimental assays. This study investigates the molecular pathways through which HG-WPD acts, by combining in silico and in vitro analyses. Our in silico study predicted the important target proteins, including acetylcholinesterase (AChE), matrix metalloproteinase 9 (MMP9), and angiotensin-converting enzyme (ACE), linked to both diseases. The molecular docking analysis showed that hydroxymethylbutyrate and glucosamine exhibited a notable binding affinity to these proteins, therefore suggesting their possible use as multi-target medicinal agents. In vitro studies on C2C12 myotubes showed that HG-WPD reduced dexamethasone-induced cell death highlighting its potential anti-sarcopenic actions. Furthermore, confirming their possible function in reducing cognitive impairment in AD, the antioxidant tests showed great activity of both substances. The results imply that HG-WPD is potentially effective for future therapeutic approaches as a functional food product with dual benefits in combatting sarcopenia and AD.
Tárgyszavak:Orvostudományok Elméleti orvostudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Hydroxymethylbutyrate
Glucosamine
Sarcopenia
Alzheimer's disease
Anti-aging
Milk
Megjelenés:Journal of Agriculture and Food Research. - 18 (2024), p. 1-13. -
További szerzők:Lau, Vincent Tallei, Trina Ekawati Taslim, Nurpudji Astuti Radu, Son Tsopmo, Apollinaire Kim, Bonglee Syahputra, Rony Abdi Tjandrawinata, Raymond Rubianto Arianti, Rini (1991-) (biokémikus) Kristóf Endre (1987-) (általános orvos)
Pályázati támogatás:PD146202
OTKA
FK145866
OTKA
Internet cím:Szerző által megadott URL
DOI
Intézményi repozitóriumban (DEA) tárolt változat
Borító:

12.

001-es BibID:BIBFORM097508
035-os BibID:(cikkazonosító)1078 (WoS)000724148200001 (Scopus)85117925325
Első szerző:Shaw, Abhirup
Cím:BMP7 increases UCP1-dependent and independent thermogenesis with a unique gene expression program in human neck area derived adipocytes / Shaw Abhirup, B. Tóth Beáta, Arianti Rini, Csomós István, Póliska Szilárd, Vámos Attila, Bacsó Zsolt, Győry Ferenc, Fésüs László, Kristóf Endre
Dátum:2021
ISSN:1424-8247
Megjegyzések:White adipocytes contribute to energy storage accumulating lipid droplets, whereas brown and beige adipocytes mainly function in dissipating energy as heat primarily via the action of uncoupling protein 1 (UCP1). Bone morphogenic protein 7 (BMP7) was shown to drive brown adipocyte differentiation in murine interscapular adipose tissue. Here, we performed global RNA-sequencing and functional assays on adipocytes obtained from subcutaneous (SC) and deep-neck (DN) depots of human neck and differentiated with or without BMP7. We found that BMP7 did not influence differentiation but upregulated browning markers, including UCP1 mRNA and protein in SC and DN derived adipocytes. BMP7 also enhanced mitochondrial DNA content, levels of oxidative phosphorylation complex subunits, along with PGC1? and p-CREB upregulation, and fragmentation of mitochondria. Furthermore, both UCP1-dependent proton leak and UCP1-independent, creatine driven substrate cycle coupled thermogenesis were augmented upon BMP7 addition. The gene expression analysis shed light also on possible role of genes unrelated to thermogenesis so far, including ACAN, CRYAB, and ID1, which were amongst the highest upregulated ones by BMP7 treatment in both types of adipocytes. Together, our study shows that BMP7 strongly upregulates thermogenesis in human neck area derived adipocytes, along with genes, which might have a supporting role in energy expenditure.
Tárgyszavak:Orvostudományok Elméleti orvostudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Megjelenés:Pharmaceuticals. - 14 : 11 (2021), p. 1-21. -
További szerzők:Bartáné Tóth Beáta (1970-) (molekuláris biológus) Arianti, Rini (1991-) (biokémikus) Csomós István (1983-) (molekuláris biológus) Póliska Szilárd (1978-) (biológus) Vámos Attila (1991-) (gyógyszer-biotechnológus) Bacsó Zsolt (1963-) (biofizikus) Győry Ferenc (1964-) (sebész) Fésüs László (1947-) (orvos biokémikus) Kristóf Endre (1987-) (általános orvos)
Pályázati támogatás:GINOP-2.3.2-15-2016-00006
GINOP
FK131424
OTKA
K129139
OTKA
Internet cím:Intézményi repozitóriumban (DEA) tárolt változat
DOI
Borító:
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