Displaying publications 21 - 40 of 198 in total

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  1. Fulltext Radiosynthesis, Stability, Lipophilicity, and Cellular Uptake Evaluations of [131I]Iodine-α-Mangostin for Breast Cancer Diagnosis and Therapy
    Nurhidayah W, Widyasari EM, Daruwati I, Mahendra I, Subroto T, Khairul Ikram NK, et al.
    Int J Mol Sci, 2023 May 12;24(10).
    PMID: 37240025 DOI: 10.3390/ijms24108678
    The high rate of incidence and mortality caused by breast cancer encourage urgent research to immediately develop new diagnostic and therapeutic agents for breast cancer. Alpha mangostin (AM) is a natural compound reported to have anti-breast cancer properties. Its electron-donating groups structure allows it to be labeled with an iodine-131 radioisotope to develop a candidate of a diagnostic and therapeutic agent for breast cancer. This study aims to prepare the [131I]Iodine-α-mangostin ([131I]I-AM) and evaluate its stability, lipophilicity, and cellular uptake in breast cancer cell lines. The [131I]I-AM was prepared by direct radiosynthesis with Chloramine-T method in two conditions (A: AM dissolved in NaOH, B: AM dissolved in ethanol). Reaction time, pH, and mass of the oxidizing agent were optimized as crucial parameters that affected the radiosynthesis reaction. Further analysis was conducted using the radiosynthesis conditions with the highest radiochemical purity (RCP). Stability tests were carried out at three storage conditions, including -20, 2, and 25 °C. A cellular uptake study was performed in T47D (breast cancer cell line) and Vero cells (noncancerous cell line) at various incubation times. The results show that the RCP values of [131I]I-AM under conditions A and B were 90.63 ± 0.44 and 95.17 ± 0.80% (n = 3), respectively. In the stability test, [131I]I-AM has an RCP above 90% after three days of storage at -20 °C. A significant difference was obtained between [131I]I-AM uptake in T47D and Vero cells. Based on these results, [131I]I-AM has been prepared with high RCP, stable at -20 °C, and specifically uptaken by breast cancer cell lines. Biodistribution evaluations in animals are recommended as further research in developing [131I]I-AM as a diagnostic and therapeutic agent for breast cancer.
    Matched MeSH terms: Vero Cells
  2. Fulltext The Effect of Hydrocotyle sibthorpioides Lam. Extracts on In Vitro Dengue Replication
    Husin F, Chan YY, Gan SH, Sulaiman SA, Shueb RH
    Evid Based Complement Alternat Med, 2015;2015:596109.
    PMID: 25767554 DOI: 10.1155/2015/596109
    Objective. To investigate the potential effect of Hydrocotyle sibthorpioides Lam. (H. sibthorpioides) extracts against in vitro dengue viral replication. Methods. The cytotoxicity of H. sibthorpioides was evaluated using a cell viability assay. Cells were pre- and posttreated with water and methanol extracts of H. sibthorpioides, and the viral inhibitory effect was investigated by observing the morphological changes, which were further confirmed by plaque assay. Results. The methanolic extract cytotoxicity was higher in Vero and C6/36 cells than the cytotoxicity of the water extract. Preincubation of the cells with H. sibthorpioides extract showed nonexistent to mild prophylactic effects. The posttreatment of Vero cells with H. sibthorpioides methanolic extract presented higher antidengue activities when compared with the water extract. Surprisingly, posttreatment of C6/36 cells resulted in an enhancement of viral replication. Conclusion. H. sibthorpioides had variable effects on dengue viral replication, depending on the treatment, cell lines, and solvent types. This study provides important novel insights on the phytomedicinal properties of H. sibthorpioides extracts on dengue virus.
    Matched MeSH terms: Vero Cells
  3. Molecular characterization of Chittoor (Batai) virus isolates from India
    Yadav PD, Sudeep AB, Mishra AC, Mourya DT
    Indian J Med Res, 2012 Nov;136(5):792-8.
    PMID: 23287126
    Chittoor virus (CHITV) belongs to genus Orthobunyavirus, family Bunyaviridae. It has been isolated from various species of mosquitoes and pig from different parts of India. Five isolates of CHITV were characterized at the molecular level and compared with other Batai viruses (BATV) to find out any kind of reassortment in their genome.
    Matched MeSH terms: Vero Cells
  4. Zinc accelerates dengue virus type 2-induced apoptosis in Vero cells
    Shafee N, AbuBakar S
    FEBS Lett, 2002 Jul 31;524(1-3):20-4.
    PMID: 12135735
    Dengue virus type 2 (DENV-2) infection induced apoptotic cellular DNA fragmentation in Vero cells within 8 days of infection. The addition of high concentrations of extracellular Zn(2+) but not Ca(2+), Mg(2+) or Mn(2+) to the cell culture medium hastened the detection of apoptosis to within 4 h after infection. No apoptotic cellular DNA fragmentation was detected in the cell culture treated with Zn(2+) alone or infected with heat- or ultraviolet light-inactivated DENV-2 in the presence of Zn(2+). These results suggest that (i) apoptosis is induced in African green monkey kidney cells infected with live DENV-2 and (ii) the addition of high extracellular Zn(2+) accelerates detection of apoptosis in the DENV-2-infected cells.
    Matched MeSH terms: Vero Cells
  5. In vitro study on efficacy of SKF7®, a Malaysian medicinal plant product against SARS-CoV-2
    Mohd Abd Razak MR, Md Jelas NH, Norahmad NA, Mohmad Misnan N, Muhammad A, Padlan N, et al.
    BMC Complement Med Ther, 2024 Sep 11;24(1):333.
    PMID: 39261916 DOI: 10.1186/s12906-024-04628-6
    BACKGROUND: In early 2020, COVID-19 pandemic has mobilized researchers in finding new remedies including repurposing of medicinal plant products focusing on direct-acting antiviral and host-directed therapies. In this study, we performed an in vitro investigation on the standardized Marantodes pumilum extract (SKF7®) focusing on anti-SARS-CoV-2 and anti-inflammatory activities.

    METHODS: Anti-SARS-CoV-2 potential of the SKF7® was evaluated in SARS-CoV-2-infected Vero E6 cells and SARS-CoV-2-infected A549 cells by cytopathic effect-based assay and RT-qPCR, respectively. Target based assays were performed on the SKF7® against the S1-ACE2 interaction and 3CL protease activities. Anti-inflammatory activity of the SKF7® was evaluated by nitric oxide inhibitory and TLR2/TLR4 receptor blocker assays.

    RESULTS: The SKF7® inhibited wild-type Wuhan (EC50 of 21.99 µg/mL) and omicron (EC50 of 16.29 µg/mL) SARS-CoV-2 infections in Vero-E6 cells. The SKF7® also inhibited the wild-type SARS-CoV-2 infection in A549 cells (EC50 value of 6.31 µg/mL). The SKF7® prominently inhibited 3CL protease activity. The SKF7® inhibited the LPS induced-TLR4 response with the EC50 of 16.19 µg/mL.

    CONCLUSIONS: In conclusion, our in vitro study highlighted anti-SARS-CoV-2 and anti-inflammatory potentials of the SKF7®. Future pre-clinical in vivo studies focusing on antiviral and immunomodulatory potentials of the SKF7® in affecting the COVID-19 pathogenesis are warranted.

    Matched MeSH terms: Vero Cells
  6. Quantitative estimation of Nipah virus replication kinetics in vitro
    Chang LY, Ali AR, Hassan SS, AbuBakar S
    Virol J, 2006;3:47.
    PMID: 16784519
    Nipah virus is a zoonotic virus isolated from an outbreak in Malaysia in 1998. The virus causes infections in humans, pigs, and several other domestic animals. It has also been isolated from fruit bats. The pathogenesis of Nipah virus infection is still not well described. In the present study, Nipah virus replication kinetics were estimated from infection of African green monkey kidney cells (Vero) using the one-step SYBR Green I-based quantitative real-time reverse transcriptase-polymerase chain reaction (qRT-PCR) assay.
    Matched MeSH terms: Vero Cells/virology
  7. Isolation of cytopathic small round virus (Aichi virus) from Pakistani children and Japanese travelers from Southeast Asia
    Yamashita T, Sakae K, Kobayashi S, Ishihara Y, Miyake T, Mubina A, et al.
    Microbiol. Immunol., 1995;39(6):433-5.
    PMID: 8551977
    Aichi virus was isolated in Vero cells from 5 (2.3%) of 222 Pakistani children with gastroenteritis but none was found in 91 healthy children. Aichi virus was also isolated from 5 (0.7%) of 722 Japanese travelers returned from tours to Southeast Asian countries and complained of gastrointestinal symptoms at the quarantine station of Nagoya International Airport in Japan. Of 5 Japanese travelers, 3 were returning from Indonesia, and 2 from Thailand or Malaysia. These results indicate that Aichi virus or a similar agent is endemic in Southeast Asian countries and is a cause of gastrointestinal symptoms in children in these areas or in Japanese travelers who visit there.
    Matched MeSH terms: Vero Cells/virology
  8. Fulltext Cordycepin Inhibits Virus Replication in Dengue Virus-Infected Vero Cells
    Panya A, Songprakhon P, Panwong S, Jantakee K, Kaewkod T, Tragoolpua Y, et al.
    Molecules, 2021 May 23;26(11).
    PMID: 34071102 DOI: 10.3390/molecules26113118
    Dengue virus (DENV) infection causes mild to severe illness in humans that can lead to fatality in severe cases. Currently, no specific drug is available for the treatment of DENV infection. Thus, the development of an anti-DENV drug is urgently required. Cordycepin (3'-deoxyadenosine), which is a major bioactive compound in Cordyceps (ascomycete) fungus that has been used for centuries in Chinese traditional medicine, was reported to exhibit antiviral activity. However, the anti-DENV activity of cordycepin is unknown. We hypothesized that cordycepin exerts anti-DENV activity and that, as an adenosine derivative, it inhibits DENV replication. To test this hypothesis, we investigated the anti-DENV activity of cordycepin in DENV-infected Vero cells. Cordycepin treatment significantly decreased DENV protein at a half-maximal effective concentration (EC50) of 26.94 μM. Moreover, DENV RNA was dramatically decreased in cordycepin-treated Vero cells, indicating its effectiveness in inhibiting viral RNA replication. Via in silico molecular docking, the binding of cordycepin to DENV non-structural protein 5 (NS5), which is an important enzyme for RNA synthesis, at both the methyltransferase (MTase) and RNA-dependent RNA polymerase (RdRp) domains, was predicted. The results of this study demonstrate that cordycepin is able to inhibit DENV replication, which portends its potential as an anti-dengue therapy.
    Matched MeSH terms: Vero Cells/virology
  9. Antifungal and cytotoxic activities of selected medicinal plants from Malaysia
    Chan YS, Cheah YH, Chong PZ, Khor HL, Teh WS, Khoo KS, et al.
    Pak J Pharm Sci, 2018 Jan;31(1):119-127.
    PMID: 29348093
    This study was conducted to investigate the antifungal potential and cytotoxicity of selected medicinal plants from Malaysia. The extracts from the stem of Cissus quadrangularis and the leaves of Asplenium nidus, Pereskia bleo, Persicaria odorata and Sauropus androgynus were assayed against six fungi using p-iodonitrotetrazolium-based on colorimetric broth microdilution method. All the plant extracts were found to be fungicidal against at least one type of fungus. The strongest fungicidal activity (minimum fungicidal concentration=0.16 mg/mL) were exhibited by the hexane extract of C. quadrangularis, the hexane, chloroform, ethanol and methanol extracts of P. bleo, the hexane and ethyl acetate extracts of P. odorata, and the water extract of A. nidus. In terms of cytotoxicity on the African monkey kidney epithelial (Vero) cells, the chloroform extract of P. odorata produced the lowest 50% cytotoxic concentration (100.3 ± 4.2 μ g/mL). In contrast, none of the water extracts from the studied plants caused significant toxicity on the cells. The water extract of A. nidus warrants further investigation since it showed the strongest fungicidal activity and the highest total activity (179.22 L/g) against Issatchenkia orientalis, and did not cause any toxicity to the Vero cells.
    Matched MeSH terms: Vero Cells/drug effects
  10. A previously unknown reovirus of bat origin is associated with an acute respiratory disease in humans
    Chua KB, Crameri G, Hyatt A, Yu M, Tompang MR, Rosli J, et al.
    Proc Natl Acad Sci U S A, 2007 Jul 03;104(27):11424-9.
    PMID: 17592121
    Respiratory infections constitute the most widespread human infectious disease, and a substantial proportion of them are caused by unknown etiological agents. Reoviruses (respiratory enteric orphan viruses) were first isolated from humans in the early 1950s and so named because they were not associated with any known disease. Here, we report a previously unknown reovirus (named "Melaka virus") isolated from a 39-year-old male patient in Melaka, Malaysia, who was suffering from high fever and acute respiratory disease at the time of virus isolation. Two of his family members developed similar symptoms approximately 1 week later and had serological evidence of infection with the same virus. Epidemiological tracing revealed that the family was exposed to a bat in the house approximately 1 week before the onset of the father's clinical symptoms. Genome sequence analysis indicated a close genetic relationship between Melaka virus and Pulau virus, a reovirus isolated in 1999 from fruit bats in Tioman Island, Malaysia. Screening of sera collected from human volunteers on the island revealed that 14 of 109 (13%) were positive for both Pulau and Melaka viruses. This is the first report of an orthoreovirus in association with acute human respiratory diseases. Melaka virus is serologically not related to the different types of mammalian reoviruses that were known to infect humans asymptomatically. These data indicate that bat-borne reoviruses can be transmitted to and cause clinical diseases in humans.
    Matched MeSH terms: Vero Cells/virology
  11. Genomic variations among wildtype and mutant strains of pseudorabies virus
    Zeenathul NA, Mohd-Azmi ML, Ali AS, Aini I, Sheik-Omar AR, Abdul-Rahim AM, et al.
    Rev. Argent. Microbiol., 2002 Jan-Mar;34(1):7-14.
    PMID: 11942085
    Both wild-type virulent and mutant strains of pseudorabies virus (PrV) were used in this study. Mutants used were derived from the plaque purified strain PrVmAIP. A total of six drug resistant mutants, three bromodeoxyuridine (BUdR) resistant and three iododeoxyuridine (IUdR) resistant, respectively, were isolated and passaged in chicken embryo fibroblast (CEF) cells. The DNA of these PrVs were compared with the wild-type isolates by means of the restriction fragment pattern (RFP) findings produced with Bam HI, Kpn I, Hind III and Bgl II restriction enzymes (RE). Compared to the wild-type PrVs (PrV-VBA1-parental strain of PrVmAIP; PrV-VBA2; PrV-VBA3), the RFP of PrVmAIP showed the presence of mutations within the RE sites studied. Both PrV-VBA1 and PrV-VBA2 appeared to be closely related but their RFPs differed from PrV-VBA3. Significant differences either in the number, size or migrations of the DNA fragments could also be detected in the BUdR resistant strains. Even though different features of cytopathic effect (GPE) were observed in the IUdR resistant PrVs, the RFP findings remained identical. The PrVs studied showed considerable differences from the reference PrV (PrV-CD).
    Matched MeSH terms: Vero Cells/virology
  12. Fulltext Cytotoxicity of methanol extracts of Elaeis guineensis on MCF-7 and Vero cell lines
    Vijayarathna S, Sasidharan S
    Asian Pac J Trop Biomed, 2012 Oct;2(10):826-9.
    PMID: 23569855 DOI: 10.1016/S2221-1691(12)60237-8
    To investigate the cytotoxic effect of Elaeis guineensis methanol extract on MCF-7 and Vero cell.
    Matched MeSH terms: Vero Cells
  13. Fulltext Autophagic cell death is induced by acetone and ethyl acetate extracts from Eupatorium odoratum in vitro: effects on MCF-7 and vero cell lines
    Harun FB, Syed Sahil Jamalullail SM, Yin KB, Othman Z, Tilwari A, Balaram P
    ScientificWorldJournal, 2012;2012:439479.
    PMID: 22666123 DOI: 10.1100/2012/439479
    Eupatorium odoratum (EO) contains many biologically active compounds, the anticancer effects of which are not well documented. This study evaluates the cytotoxic effects and mechanism of action of EO extracts on MCF-7 and Vero cell lines. Evaluation of the cytotoxic activity using MTT assay, morphological alterations, and apoptosis were carried out. Autophagy was evaluated by LC3-A protein expression. Cytotoxic activity, membrane blebbing and ballooning at 24 hours, replacement by mass vacuolation, and double membrane vesicles mimicking autophagy and cell death were observed in the cancer cells. No apoptosis was observed by DNA fragmentation assay. Overexpression of LC3-A protein indicated autophagic cell death. Cell cycle analysis showed G0 and G2/M arrest. The Vero cells did not show significant cell death at concentrations <100 μg/mL. These results thus suggest that acetone and ethyl acetate extracts of EO induce cell death through induction of autophagy and hold potential for development as potential anticancer drugs.
    Matched MeSH terms: Vero Cells
  14. Fulltext Flavone enhances dengue virus type-2 (NGC strain) infectivity and replication in vero cells
    Zandi K, Lani R, Wong PF, Teoh BT, Sam SS, Johari J, et al.
    Molecules, 2012;17(3):2437-45.
    PMID: 22374315 DOI: 10.3390/molecules17032437
    This study investigates the effects of 2-phenyl-1-benzopyran-4-one (flavone) on DENV-2 infectivity in Vero cells. Virus adsorption and attachment and intracellular virus replication were investigated using a foci forming unit assay (FFUA) and quantitative RT-PCR, respectively. Addition of flavone (100 μg/mL) significantly increased the number of DENV-2 foci by 35.66% ± 1.52 and 49.66% ± 2.51 when added during and after virus adsorption to the Vero cells, respectively. The average foci size after 4 days of infection increased by 33% ± 2.11 and 89% ± 2.13. The DENV-2 specific RNA copy number in the flavone-treated infected cells increased by 6.41- and 23.1-fold when compared to the mock-treated infected cells. Flavone (100 μg/mL) did not promote or inhibit Vero cell proliferation. The CC₅₀ value of flavone against Vero cells was 446 µg/mL. These results suggest that flavone might enhance dengue virus replication by acting antagonistically towards flavonoids known to inhibit dengue virus replication.
    Matched MeSH terms: Vero Cells
  15. Porous alumina-hydroxyapatite composites through protein foaming-consolidation method
    Sopyan I, Fadli A, Mel M
    J Mech Behav Biomed Mater, 2012 Apr;8:86-98.
    PMID: 22402156 DOI: 10.1016/j.jmbbm.2011.10.012
    This report presents physical characterization and cell culture test of porous alumina-hydroxyapatite (HA) composites fabricated through protein foaming-consolidation technique. Alumina and HA powders were mixed with yolk and starch at an adjusted ratio to make slurry. The resulting slip was poured into cylindrical shaped molds and followed by foaming and consolidation via 180 °C drying for 1 h. The obtained green bodies were burned at 600 °C for 1 h, followed by sintering at temperatures of 1200-1550 °C for 2 h. Porous alumina-HA bodies with 26-77 vol.% shrinkage, 46%-52% porosity and 0.1-6.4 MPa compressive strength were obtained. The compressive strength of bodies increased with the increasing sintering temperatures. The addition of commercial HA in the body was found to increase the compressive strength, whereas the case is reverse for sol-gel derived HA. Biocompatibility study of porous alumina-HA was performed in a stirred tank bioreactor using culture of Vero cells. A good compatibility of the cells to the porous microcarriers was observed as the cells attached and grew at the surface of microcarriers at 8-120 cultured hours. The cell growth on porous alumina microcarrier was 0.015 h(-1) and increased to 0.019 h(-1) for 0.3 w/w HA-to-alumina mass ratio and decreased again to 0.017 h(-1) for 1.0 w/w ratio.
    Matched MeSH terms: Vero Cells
  16. [Development of new nutrient medium for MDCK and Vero cells based on soy hydrolysate obtained using bromeline and assessment of growth characteristics of influenza virus vaccine strains cultivated on them]
    Mazurkova NA, Troshkova, Shishkina LN, Stavskiĭ EA, Drozdov IG
    Zh. Mikrobiol. Epidemiol. Immunobiol., 2011 3 31.
    PMID: 21449080
    AIM: To develop nutrient medium for MDCK and Vero cells based on soy hydrolysate obtained using bromeline and to assess of growth characteristics of influenza virus vaccine strains cultivated on them.

    MATERIALS AND METHODS: Physico-chemical characteristics of hydrolysate were assessed according to FS 42-3874-99. Growth characteristics of nutrient medium based on soy hydrolysate and vaccine strains of influenza virus A/Solomon Islands/03/06 (H1N1), A/Wisconsin/67/2005 (H3N2) and B/Malaysia/2506/2004 were studied on MDCK and Vero cells.

    RESULTS: MDCK and Vero cells grew well on medium based on soy hydrolysate obtained using bromeline with decreased (to 2% and 3% respectively) content of fetal calf serum and allowed effective production of vaccine strains of influenza virus.

    CONCLUSION: Technology for producing of nutrient medium based on hydrolysate of soy flour obtained using bromeline was developed. This medium could successively used for cultivation of continued cell cultures MDCK and Vero used as substrate for tissue culture-based vaccines against influenza.

    Matched MeSH terms: Vero Cells
  17. Toxoplasma gondii: determination of the onset of chronic infection in mice and the in vitro reactivation of brain cysts
    Chew WK, Wah MJ, Ambu S, Segarra I
    Exp Parasitol, 2012 Jan;130(1):22-5.
    PMID: 22027550 DOI: 10.1016/j.exppara.2011.10.004
    Toxoplasma gondii is an intra-cellular parasite that infects humans through vertical and horizontal transmission. The cysts remain dormant in the brain of infected humans and can reactivate in immunocompromised hosts resulting in acute toxoplasmic encephalitis which may be fatal. We determined the onset and progression of brain cysts generation in a mouse model following acute toxoplasmosis as well as the ability of brain cysts to reactivate in vitro. Male Balb/c mice, (uninfected control group, n = 10) were infected orally (study group, n = 50) with 1000 tachyzoites of T. gondii (ME49 strain) and euthanized at 1, 2, 4, 8 and 16 weeks post infection. Brain tissue was harvested, homogenized, stained and the number of brain cysts counted. Aliquots of brain homogenate with cysts were cultured in vitro with confluent Vero cells and the number of cysts and tachyzoites counted after 1 week. Brain cysts but not tachyzoites were detected at week 2 post infection and reached a plateau by week 4. In vitro Vero cells culture showed similar pattern for cysts and tachyzoites and reactivation of cyst in vitro was not influenced by the age of the brain cysts.
    Matched MeSH terms: Vero Cells
  18. Fulltext Role of electron microscopy in Nipah virus outbreak investigation and control
    Chua KB, Wong EM, Cropp BC, Hyatt AD
    Med J Malaysia, 2007 Jun;62(2):139-42.
    PMID: 18705447 MyJurnal
    In 1998, a novel paramyxovirus (order Mononegavirales, family Paramyxoviridae, subfamily Paramyxovirinae, genus Henipavirus) emerged in peninsular Malaysia causing fatal encephalitis in humans and severe respiratory illness with encephalitis in pigs. The virus was successfully isolated in cultured mammalian cells. Transmission electron microscopy of infected tissue culture cells played a crucial role in the early preliminary identification of the causative agent of the outbreak. This in turn was pivotal to determine the correct direction of control measures that subsequently brought the epidemic under control. In light of this investigation, and indeed identification of infectious agents associated with other disease episodes, electron microscopy will remain an important frontline method for rapid diagnostic virology and investigation of any future outbreak of new and unusual cases of illness suspected of an infectious aetiology.
    Matched MeSH terms: Vero Cells
  19. Antiviral properties of ent-labdene diterpenes of Andrographis paniculata nees, inhibitors of herpes simplex virus type 1
    Wiart C, Kumar K, Yusof MY, Hamimah H, Fauzi ZM, Sulaiman M
    Phytother Res, 2005 Dec;19(12):1069-70.
    PMID: 16372376
    Andrographolide, neoandrographolide and 14-deoxy-11,12-didehydroandrographolide, ent-labdene diterpenes isolated from Andrographis paniculata showed viricidal activity against herpes simplex virus 1 (HSV-1). None of these compounds exhibited significant cytotoxicity at viricidal concentrations.
    Matched MeSH terms: Vero Cells
  20. Fulltext Inhibition of dengue NS2B-NS3 protease and viral replication in Vero cells by recombinant retrocyclin-1
    Rothan HA, Han HC, Ramasamy TS, Othman S, Rahman NA, Yusof R
    BMC Infect Dis, 2012;12:314.
    PMID: 23171075 DOI: 10.1186/1471-2334-12-314
    Global resurgence of dengue virus infections in many of the tropical and subtropical countries is a major concern. Therefore, there is an urgent need for the development of successful drugs that are both economical and offer a long-lasting protection. The viral NS2B-NS3 serine protease (NS2B-NS3pro) is a promising target for the development of drug-like inhibitors, which are not available at the moment. In this study, we report retrocyclin-1 (RC-1) production in E. coli as a recombinant peptide to test against dengue NS2B-NS3pro.
    Matched MeSH terms: Vero Cells
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