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Hou X, Mao L, Guo Y, Wang L, Peng L, Wang H, Yang J, Li S, Li YM. Synthesis and antitumor activity of dolutegravir derivatives bearing 1,2,3-triazole moieties. BMC Chem 2024; 18:97. [PMID: 38715128 PMCID: PMC11077815 DOI: 10.1186/s13065-024-01205-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2023] [Accepted: 04/29/2024] [Indexed: 05/12/2024] Open
Abstract
Modification of marketed drugs is an important way to develop drugs because its safety and clinical applicability. Oxygen-nitrogen heterocycles are a class of important active substances discovered in the process of new drug development. Dolutegravir, an HIV drug with a nitrogen-oxygen heterocycle structure, has the potential ability to inhibit cell survival. In order to find and explore novel anti-tumor drugs, new dolutegravir derivatives bearing different 1,2,3-triazole moieties were prepared via click reactions. In vitro biological experiments performed in several lung cancer cell lines suggested that these novel compounds displayed potent anti-tumor ability. Especially, the compound 9e with a substituent of 2-methyl-3-nitrophenyl and the compound 9p with a substituent of 3-trifluoromethylphenyl were effective against PC-9 cell line with IC50 values of 3.83 and 3.17 µM, respectively. Moreover, compounds 9e and 9p were effective against H460 and A549 cells. Further studies suggested that compounds 9e and 9p could induce cancer cell apoptosis in PC-9 and H460, inhibit cancer cell proliferation, change the cell cycle, and increase the level of reactive oxygen species (ROS) which further induce tumor cell apoptosis. In addition, compounds 9e and 9p increased LC3 protein expression which was the key regulator in autophagy signaling pathway in PC-9 cells. Compound 9e also showed low toxicity against normal cells, and could be regarded as an interesting lead compound for further structure optimization.
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Affiliation(s)
- Xixi Hou
- Department of Pharmacy, The First Affiliated Hospital, and College of Clinical Medicine of Henan University of Science and Technology, Luoyang, 471003, China
| | - Longfei Mao
- College of Basic Medicine and Forensic Medicine, Henan University of Science and Technology, 263 Kaiyuan Road, Luoyang, 471003, China.
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy and Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Haihe Education Park, 38 Tongyan Road, Tianjin, 300350, China.
| | - Yajie Guo
- Department of Emergency, The Eighth Affiliated Hospital, Sun Yat-Sen University, Shenzhen, 518033, China
| | - Lan Wang
- College of Basic Medicine and Forensic Medicine, Henan University of Science and Technology, 263 Kaiyuan Road, Luoyang, 471003, China
| | - Lizeng Peng
- Institute of Agro-Food Science and Technology, Key Laboratory of Agro-Products Processing Technology of Shandong Province, Key Laboratory of Novel Food Resources Processing Ministry of Agriculture, Shandong Academy of Agricultural Sciences, Jinan, 250100, China
| | - Huili Wang
- University of North Carolina Hospitals, 101 Manning Dr, Chapel Hill, Orange County, NC, 27599, USA
| | - Jianxue Yang
- Department of Pharmacy, The First Affiliated Hospital, and College of Clinical Medicine of Henan University of Science and Technology, Luoyang, 471003, China.
| | - Sanqiang Li
- College of Basic Medicine and Forensic Medicine, Henan University of Science and Technology, 263 Kaiyuan Road, Luoyang, 471003, China.
| | - Yue-Ming Li
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy and Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Haihe Education Park, 38 Tongyan Road, Tianjin, 300350, China.
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Fokam J, Ngoufack Jagni Semengue E, Molimbou E, Etame NK, Santoro MM, Takou D, Mossiang L, Meledie AP, Chenwi CA, Yagai B, Nka AD, Dambaya B, Teto G, Ka’e AC, Beloumou GA, Ndjeyep SCD, Fainguem N, Abba A, Kengni AMN, Tchouaket MCT, Bouba NP, Billong SC, Djubgang R, Saounde ET, Sosso SM, Kouanfack C, Bissek ACZK, Eben-Moussi E, Colizzi V, Perno CF, Ceccherini-Silberstein F, Ndjolo A. Evaluation of Circulating and Archived HIV-1 Integrase Drug-Resistance Variants among Patients on Third-Line ART in Cameroon: Implications for Dolutegravir-Containing Regimens in Resource-Limited Settings. Microbiol Spectr 2022; 10:e0342022. [PMID: 36259973 PMCID: PMC9769697 DOI: 10.1128/spectrum.03420-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Accepted: 09/14/2022] [Indexed: 01/10/2023] Open
Abstract
To ensure the long-term efficacy of dolutegravir (DTG), we evaluated the genotypic profile in viral reservoirs among patients on third-line (3L) antiretroviral therapy (ART) in Cameroon, according to prior exposure to raltegravir (RAL). A facility-based study was conducted from May through December 2021 among patients on 3L ART from HIV treatment centers in Yaoundé and Douala. Viral load was measured, and genotyping was performed on plasma RNA and proviral DNA. HIV-1 drug resistance mutations were interpreted using HIVdb.v9.1 and phylogeny analysis was performed using MEGA.v7, with P < 0.05 considered significant. Of the 12,093 patients on ART, 53 fully met our inclusion criteria. The median (IQR) age was 51 years (40 to 55 years), and the male/female ratio was 4/5. The median duration on integrase strand-transfer inhibitors (INSTI)-containing regimens was 18 months (12 to 32 months), and 15.09% (8/53) were exposed to RAL. The most administered 3L ART was TDF+3TC+DTG+DRV/r (33.96%, 18/53). Only 5.66% (3/53) had unsuppressed viremia (>1000 copies/mL). Resistance testing in proviral DNA was successful for 18/22 participants and revealed 1/18 patients (5.56%, in the RAL-arm) with archived mutations at major resistance positions (G140R and G163R). Five subtypes were identified, CRF02_AG (12/18), CRF22_01AE (3/18), A1 (1/18), G (1/18), and F2 (1/18). In Cameroon, 3L-experienced patients had a good virological response with a low level of archived mutations in the integrase. This finding underscored the use of DTG-containing ART for heavily treated patients in similar programmatic settings. However, patients with prior exposure to RAL should be closely monitored following a stratified or personalized approach to mitigate risks of INSTI-resistance, alongside pharmacovigilance. IMPORTANCE We described the analysis of the genotypes of the population within third-line antiviral therapy in Cameroon, with a focus on defining the effects of prior raltegravir (RAL) treatment and resistance mutations for current dolutegravir (DTG) treatment. While supporting the current transition to DTG-containing ART in resource-limited settings toward the achievement of the UNAIDS' goal of HIV elimination by 2030, our findings suggested that RAL-exposed patients may need a specific monitoring approach either in a stratified or personalized model of third-line ART to ensure the long-term success of DTG-containing regimens.
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Affiliation(s)
- Joseph Fokam
- Chantal BIYA International Reference Centre for Research on HIV/AIDS Management and Care, Yaoundé, Cameroun
- Faculty of Health Sciences, University of Buea, Buea, Cameroon
- Faculty of Medicine and Biomedical Sciences, University of Yaoundé I, Yaoundé, Cameroun
- National HIV Drug Resistance Working Group, Ministry of Public Health, Yaoundé, Cameroun
| | - Ezechiel Ngoufack Jagni Semengue
- Chantal BIYA International Reference Centre for Research on HIV/AIDS Management and Care, Yaoundé, Cameroun
- University of Rome Tor Vergata, Rome, Italy
- Evangelical University of Cameroon, Bandjoun, Cameroon
| | - Evariste Molimbou
- Chantal BIYA International Reference Centre for Research on HIV/AIDS Management and Care, Yaoundé, Cameroun
- Evangelical University of Cameroon, Bandjoun, Cameroon
| | - Naomi-Karell Etame
- Chantal BIYA International Reference Centre for Research on HIV/AIDS Management and Care, Yaoundé, Cameroun
- School of Health Sciences, Catholic University of Central Africa, Yaoundé, Cameroun
| | | | - Désiré Takou
- Chantal BIYA International Reference Centre for Research on HIV/AIDS Management and Care, Yaoundé, Cameroun
| | | | | | - Collins Ambe Chenwi
- Chantal BIYA International Reference Centre for Research on HIV/AIDS Management and Care, Yaoundé, Cameroun
- Mvangan District Hospital, Mvangan, Cameroon
| | - Bouba Yagai
- Chantal BIYA International Reference Centre for Research on HIV/AIDS Management and Care, Yaoundé, Cameroun
- University of Rome Tor Vergata, Rome, Italy
| | - Alex Durand Nka
- Chantal BIYA International Reference Centre for Research on HIV/AIDS Management and Care, Yaoundé, Cameroun
- University of Rome Tor Vergata, Rome, Italy
- Evangelical University of Cameroon, Bandjoun, Cameroon
| | - Beatrice Dambaya
- Chantal BIYA International Reference Centre for Research on HIV/AIDS Management and Care, Yaoundé, Cameroun
| | - Georges Teto
- Chantal BIYA International Reference Centre for Research on HIV/AIDS Management and Care, Yaoundé, Cameroun
| | - Aude Christelle Ka’e
- Chantal BIYA International Reference Centre for Research on HIV/AIDS Management and Care, Yaoundé, Cameroun
- PhD Courses in Microbiology, Immunology, Infectious Diseases and Transplants (MIMIT), University of Rome “Tor Vergata”, Rome, Italy
| | - Grâce Angong Beloumou
- Chantal BIYA International Reference Centre for Research on HIV/AIDS Management and Care, Yaoundé, Cameroun
| | | | - Nadine Fainguem
- Chantal BIYA International Reference Centre for Research on HIV/AIDS Management and Care, Yaoundé, Cameroun
- University of Rome Tor Vergata, Rome, Italy
| | - Aissatou Abba
- Chantal BIYA International Reference Centre for Research on HIV/AIDS Management and Care, Yaoundé, Cameroun
| | - Aurelie Minelle Ngueko Kengni
- Chantal BIYA International Reference Centre for Research on HIV/AIDS Management and Care, Yaoundé, Cameroun
- School of Health Sciences, Catholic University of Central Africa, Yaoundé, Cameroun
| | - Michel Carlos Tommo Tchouaket
- Chantal BIYA International Reference Centre for Research on HIV/AIDS Management and Care, Yaoundé, Cameroun
- School of Health Sciences, Catholic University of Central Africa, Yaoundé, Cameroun
| | - Nounouce Pamen Bouba
- Faculty of Medicine and Biomedical Sciences, University of Yaoundé I, Yaoundé, Cameroun
- Directorate for Disease, Epidemic and Pandemic Control, Yaounde, Cameroon
| | - Serge-Clotaire Billong
- Faculty of Medicine and Biomedical Sciences, University of Yaoundé I, Yaoundé, Cameroun
- National HIV Drug Resistance Working Group, Ministry of Public Health, Yaoundé, Cameroun
- Central Technical Group, National AIDS Control Committee, Yaoundé, Cameroun
| | - Rina Djubgang
- Directorate of Pharmacy, Drug and Laboratory, Ministry of Public Health, Yaoundé, Cameroun
| | | | - Samuel Martin Sosso
- Chantal BIYA International Reference Centre for Research on HIV/AIDS Management and Care, Yaoundé, Cameroun
| | - Charles Kouanfack
- Yaoundé Central Hospital, Yaoundé, Cameroun
- Faculty of Medicine and Pharmaceutical Sciences, University de Dschang, Dschang, Cameroon
| | - Anne-Cecile Zoung-Kanyi Bissek
- Faculty of Medicine and Biomedical Sciences, University of Yaoundé I, Yaoundé, Cameroun
- National HIV Drug Resistance Working Group, Ministry of Public Health, Yaoundé, Cameroun
- Division of Operational Health Research, Ministry of Public Health, Yaoundé, Cameroun
| | - Emmanuel Eben-Moussi
- Chantal BIYA International Reference Centre for Research on HIV/AIDS Management and Care, Yaoundé, Cameroun
| | - Vittorio Colizzi
- Chantal BIYA International Reference Centre for Research on HIV/AIDS Management and Care, Yaoundé, Cameroun
- University of Rome Tor Vergata, Rome, Italy
- Evangelical University of Cameroon, Bandjoun, Cameroon
| | - Carlo-Federico Perno
- Chantal BIYA International Reference Centre for Research on HIV/AIDS Management and Care, Yaoundé, Cameroun
- Bambino Gesu Pediatric Hospital, Rome, Italy
| | | | - Alexis Ndjolo
- Chantal BIYA International Reference Centre for Research on HIV/AIDS Management and Care, Yaoundé, Cameroun
- Faculty of Medicine and Biomedical Sciences, University of Yaoundé I, Yaoundé, Cameroun
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Semengue ENJ, Fokam J, Etame NK, Molimbou E, Chenwi CA, Takou D, Mossiang L, Meledie AP, Yagai B, Nka AD, Dambaya B, Teto G, Ka’e AC, Beloumou GA, Djupsa Ndjeyep SC, Abba A, Kengni AMN, Tommo Tchouaket MC, Bouba NP, Billong SC, Sosso SM, Colizzi V, Perno CF, Kouanfack C, Zoung-Kanyi Bissek AC, Eben-Moussi E, Santoro MM, Ceccherini-Silberstein F, Ndjolo A. Dolutegravir-Based Regimen Ensures High Virological Success despite Prior Exposure to Efavirenz-Based First-LINE ART in Cameroon: An Evidence of a Successful Transition Model. Viruses 2022; 15:18. [PMID: 36680058 PMCID: PMC9866637 DOI: 10.3390/v15010018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 12/07/2022] [Accepted: 12/13/2022] [Indexed: 12/24/2022] Open
Abstract
To ensure optimal prescribing practices in the dolutegravir-era in Cameroon, we compared first-line virological response (VR) under tenofovir + lamivudine + dolutegravir (TLD) according to prior exposure to tenofovir + lamivudine + efavirenz (TLE). A facility-based survey was conducted among patients initiating antiretroviral therapy (ART) with TLD (I-TLD) versus those transitioning from TLE to TLD (T-TLD). HIV viral load was performed and unsuppressed participants (VL > 1000 copies/mL) had genotyping performed by Sanger sequencing. Of the 12,093 patients followed, 310 (mean-age: 41 ± 11 years; 52.26% female) complied with study criteria (171 I-TLD vs. 139 T-TLD). The median ART-duration was 14 (12−17) months among I-TLDs versus 28 (24.5−31) months among T-TLDs (15 (11−19) on TLE and 14 (9−15) on TLD), and 83.15% (148/178) were at WHO clinical stages I/II. The viral suppression rate (<1000 copies/mL) was 96.45%, with 97.08% among I-TLDs versus 95.68% among T-TLDs (p = 0.55). VR was similar in I-TLD versus T-TLD at <400 copies/mL (94.15% versus 94.42%) and age, gender, residence, ART-duration, and WHO stages were not associated with VR (p > 0.05). Genotyping was successful for 72.7% (8/11), with no major mutations to integrase inhibitors found. VR is optimal under first-line TLD after 14 months, even among TLE-exposed, thus confirming the effectiveness of transitioning from TLE to TLD in similar settings, supported by strong pharmacological potency and genetic barrier of dolutegravir.
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Affiliation(s)
- Ezechiel Ngoufack Jagni Semengue
- Chantal BIYA International Reference Centre for Research on HIV/AIDS Management and Care, Messa, Yaoundé P.O. Box 3077, Cameroon
- Department of Experimental Medicine, Faculty of Medicine and Surgery, University of Rome “Tor Vergata”, Via Montpellier 1, 00133 Rome, Italy
- Faculty of Sciences and Technologies, Evangelical University of Cameroon, Bandjoun P.O. Box 0127, Cameroon
| | - Joseph Fokam
- Chantal BIYA International Reference Centre for Research on HIV/AIDS Management and Care, Messa, Yaoundé P.O. Box 3077, Cameroon
- Faculty of Health Sciences, University of Buea, Buea P.O. Box 063, Cameroon
- National HIV Drug Resistance Working Group, Ministry of Public Health, Yaoundé III P.O. Box 3038, Cameroon
| | - Naomi-Karell Etame
- Chantal BIYA International Reference Centre for Research on HIV/AIDS Management and Care, Messa, Yaoundé P.O. Box 3077, Cameroon
- School of Health Sciences, Catholic University of Central Africa, Yaoundé P.O. Box 11628, Cameroon
| | - Evariste Molimbou
- Chantal BIYA International Reference Centre for Research on HIV/AIDS Management and Care, Messa, Yaoundé P.O. Box 3077, Cameroon
- Faculty of Sciences and Technologies, Evangelical University of Cameroon, Bandjoun P.O. Box 0127, Cameroon
| | - Collins Ambe Chenwi
- Chantal BIYA International Reference Centre for Research on HIV/AIDS Management and Care, Messa, Yaoundé P.O. Box 3077, Cameroon
| | - Désiré Takou
- Chantal BIYA International Reference Centre for Research on HIV/AIDS Management and Care, Messa, Yaoundé P.O. Box 3077, Cameroon
| | | | | | - Bouba Yagai
- Chantal BIYA International Reference Centre for Research on HIV/AIDS Management and Care, Messa, Yaoundé P.O. Box 3077, Cameroon
- Department of Experimental Medicine, Faculty of Medicine and Surgery, University of Rome “Tor Vergata”, Via Montpellier 1, 00133 Rome, Italy
| | - Alex Durand Nka
- Chantal BIYA International Reference Centre for Research on HIV/AIDS Management and Care, Messa, Yaoundé P.O. Box 3077, Cameroon
- Department of Experimental Medicine, Faculty of Medicine and Surgery, University of Rome “Tor Vergata”, Via Montpellier 1, 00133 Rome, Italy
- Faculty of Sciences and Technologies, Evangelical University of Cameroon, Bandjoun P.O. Box 0127, Cameroon
| | - Beatrice Dambaya
- Chantal BIYA International Reference Centre for Research on HIV/AIDS Management and Care, Messa, Yaoundé P.O. Box 3077, Cameroon
| | - Georges Teto
- Chantal BIYA International Reference Centre for Research on HIV/AIDS Management and Care, Messa, Yaoundé P.O. Box 3077, Cameroon
| | - Aude Christelle Ka’e
- Chantal BIYA International Reference Centre for Research on HIV/AIDS Management and Care, Messa, Yaoundé P.O. Box 3077, Cameroon
- PhD Courses in Microbiology, Immunology, Infectious Diseases and Transplants (MIMIT), University of Rome “Tor Vergata”, Via Montpellier 1, 00133 Rome, Italy
| | - Grâce Angong Beloumou
- Chantal BIYA International Reference Centre for Research on HIV/AIDS Management and Care, Messa, Yaoundé P.O. Box 3077, Cameroon
| | - Sandrine Claire Djupsa Ndjeyep
- Chantal BIYA International Reference Centre for Research on HIV/AIDS Management and Care, Messa, Yaoundé P.O. Box 3077, Cameroon
| | - Aissatou Abba
- Chantal BIYA International Reference Centre for Research on HIV/AIDS Management and Care, Messa, Yaoundé P.O. Box 3077, Cameroon
| | - Aurelie Minelle Ngueko Kengni
- Chantal BIYA International Reference Centre for Research on HIV/AIDS Management and Care, Messa, Yaoundé P.O. Box 3077, Cameroon
- School of Health Sciences, Catholic University of Central Africa, Yaoundé P.O. Box 11628, Cameroon
| | - Michel Carlos Tommo Tchouaket
- Chantal BIYA International Reference Centre for Research on HIV/AIDS Management and Care, Messa, Yaoundé P.O. Box 3077, Cameroon
- School of Health Sciences, Catholic University of Central Africa, Yaoundé P.O. Box 11628, Cameroon
| | - Nounouce Pamen Bouba
- Directorate for Disease Epidemic and Pandemic Control, Ministry of Public Health, Yaoundé III P.O. Box 3038, Cameroon
| | - Serge-Clotaire Billong
- Central Technical Group, National AIDS Control Committee, Yaoundé II P.O. Box 2005, Cameroon
- Faculty of Medicine and Biomedical Sciences, University of Yaoundé I, Yaoundé P.O. Box 1364, Cameroon
| | - Samuel Martin Sosso
- Chantal BIYA International Reference Centre for Research on HIV/AIDS Management and Care, Messa, Yaoundé P.O. Box 3077, Cameroon
| | - Vittorio Colizzi
- Department of Experimental Medicine, Faculty of Medicine and Surgery, University of Rome “Tor Vergata”, Via Montpellier 1, 00133 Rome, Italy
- Faculty of Sciences and Technologies, Evangelical University of Cameroon, Bandjoun P.O. Box 0127, Cameroon
| | | | - Charles Kouanfack
- School of Health Sciences, Catholic University of Central Africa, Yaoundé P.O. Box 11628, Cameroon
- Faculty of Medicine and Pharmaceutical Sciences, University de Dschang, Dschang P.O. Box 067, Cameroon
| | - Anne-Cecile Zoung-Kanyi Bissek
- Faculty of Medicine and Biomedical Sciences, University of Yaoundé I, Yaoundé P.O. Box 1364, Cameroon
- Division of Operational Health Research, Ministry of Public Health, Yaoundé III P.O. Box 3038, Cameroon
| | - Emmanuel Eben-Moussi
- Chantal BIYA International Reference Centre for Research on HIV/AIDS Management and Care, Messa, Yaoundé P.O. Box 3077, Cameroon
| | - Maria Mercedes Santoro
- Department of Experimental Medicine, Faculty of Medicine and Surgery, University of Rome “Tor Vergata”, Via Montpellier 1, 00133 Rome, Italy
| | - Francesca Ceccherini-Silberstein
- Department of Experimental Medicine, Faculty of Medicine and Surgery, University of Rome “Tor Vergata”, Via Montpellier 1, 00133 Rome, Italy
- PhD Courses in Microbiology, Immunology, Infectious Diseases and Transplants (MIMIT), University of Rome “Tor Vergata”, Via Montpellier 1, 00133 Rome, Italy
| | - Alexis Ndjolo
- Chantal BIYA International Reference Centre for Research on HIV/AIDS Management and Care, Messa, Yaoundé P.O. Box 3077, Cameroon
- Faculty of Medicine and Biomedical Sciences, University of Yaoundé I, Yaoundé P.O. Box 1364, Cameroon
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