1
|
Viñuela L, de Salazar A, Fuentes A, Serrano-Conde E, Falces-Romero I, Pinto A, Portilla I, Masiá M, Peraire J, Gómez-Sirvent JL, Sanchiz M, Iborra A, Baza B, Aguilera A, Olalla J, Espinosa N, Iribarren JA, Martínez-Velasco M, Imaz A, Montero M, Rivero M, Suarez-García I, Maciá MD, Galán JC, Perez-Elias MJ, García-Fraile LJ, Moreno C, Garcia F. Transmitted drug resistance to antiretroviral drugs in Spain during the period 2019-2021. J Med Virol 2023; 95:e29287. [PMID: 38084763 DOI: 10.1002/jmv.29287] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2023] [Revised: 10/17/2023] [Accepted: 11/18/2023] [Indexed: 12/18/2023]
Abstract
To evaluate the prevalence of transmitted drug resistance (TDR) to nucleoside and nonnucleoside reverse transcriptase inhibitors (NRTI, NNRTI), protease inhibitors (PI), and integrase strand transfer inhibitors (INSTI) in Spain during the period 2019-2021, as well as to evaluate transmitted clinically relevant resistance (TCRR) to antiretroviral drugs. Reverse transcriptase (RT), protease (Pro), and Integrase (IN) sequences from 1824 PLWH (people living with HIV) were studied. To evaluate TDR we investigated the prevalence of surveillance drug resistance mutations (SDRM). To evaluate TCRR (any resistance level ≥ 3), and for HIV subtyping we used the Stanford v.9.4.1 HIVDB Algorithm and an in-depth phylogenetic analysis. The prevalence of NRTI SDRMs was 3.8% (95% CI, 2.8%-4.6%), 6.1% (95% CI, 5.0%-7.3%) for NNRTI, 0.9% (95% CI, 0.5%-1.4%) for PI, and 0.2% (95% CI, 0.0%-0.9%) for INSTI. The prevalence of TCRR to NRTI was 2.1% (95% CI, 1.5%-2.9%), 11.8% for NNRTI, (95% CI, 10.3%-13.5%), 0.2% (95% CI, 0.1%-0.6%) for PI, and 2.5% (95% CI, 1.5%-4.1%) for INSTI. Most of the patients were infected by subtype B (79.8%), while the majority of non-Bs were CRF02_AG (n = 109, 6%). The prevalence of INSTI and PI resistance in Spain during the period 2019-2021 is low, while NRTI resistance is moderate, and NNRTI resistance is the highest. Our results support the use of integrase inhibitors as first-line treatment in Spain. Our findings highlight the importance of ongoing surveillance of TDR to antiretroviral drugs in PLWH particularly with regard to first-line antiretroviral therapy.
Collapse
Affiliation(s)
- Laura Viñuela
- Clinical Microbiology Unit, Hospital Universitario Clínico San Cecilio, Granada, Spain
- Instituto de Investigación Ibs, Granada, Spain
- Ciber de Enfermedades Infecciosas, CIBERINFEC, ISCIII, Madrid, Spain
| | - Adolfo de Salazar
- Clinical Microbiology Unit, Hospital Universitario Clínico San Cecilio, Granada, Spain
- Instituto de Investigación Ibs, Granada, Spain
- Ciber de Enfermedades Infecciosas, CIBERINFEC, ISCIII, Madrid, Spain
| | - Ana Fuentes
- Clinical Microbiology Unit, Hospital Universitario Clínico San Cecilio, Granada, Spain
- Instituto de Investigación Ibs, Granada, Spain
- Ciber de Enfermedades Infecciosas, CIBERINFEC, ISCIII, Madrid, Spain
| | - Esther Serrano-Conde
- Clinical Microbiology Unit, Hospital Universitario Clínico San Cecilio, Granada, Spain
| | | | - Adriana Pinto
- Infectious Diseases Unit, Hospital 12 de Octubre, Madrid, Spain
| | - Irene Portilla
- Infectious Diseases Unit, Hospital General Universitario de Alicante, Alicante, Spain
| | - Mar Masiá
- Ciber de Enfermedades Infecciosas, CIBERINFEC, ISCIII, Madrid, Spain
- Infectious Diseases Unit, Hospital General Universitario de Elche, Elche, Spain
| | - Joaquim Peraire
- Ciber de Enfermedades Infecciosas, CIBERINFEC, ISCIII, Madrid, Spain
- Infectious Diseases Unit, Hospital Universitari de Tarragona Joan XXIII, IISPV, Universitat Rovira i Virgili, Tarragona, Spain
| | - Juan Luis Gómez-Sirvent
- Infectious Diseases Unit, Hospital Universitario de Canarias, Las Palmas de Gran Canaria, Spain
| | - Marta Sanchiz
- Infectious Diseases Unit, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Asunción Iborra
- Clinical Microbiology Unit, Hospital Virgen de la Arrixaca, Murcia, Spain
| | - Begoña Baza
- Centro Sanitario Sandoval, Hospital Clínico San Carlos, Madrid, Spain
- Instituto de Investigación Sanitaria San Carlos (IdISSC), Madrid, Spain
- Instituto de Medicina de Laboratorio (IML), Madrid, Spain
| | - Antonio Aguilera
- Clinical Microbiology Unit, Complejo Hospitalario Universitario de Santiago, Santiago, Spain
| | - Julián Olalla
- Infectious Diseases Unit, Hospital Costa del Sol, Marbella, Spain
| | - Nuria Espinosa
- Infectious Diseases Unit, Hospital Virgen del Rocío, Seville, Spain
| | | | | | - Arkaitz Imaz
- Infectious Diseases Unit, Hospital Universitario de Bellvitge, Barcelona, Spain
| | - Marta Montero
- Infectious Diseases Unit, Hospital Universitario La Fe, Valencia, Spain
| | - María Rivero
- Infectious Diseases Unit, Hospital de Navarra, Pamplona, Spain
| | | | | | - Juan Carlos Galán
- Infectious Diseases Unit, Hospital Ramón y Cajal, Madrid, Spain
- Ciber de Epidemiologia y Salud Publica, CIBERESP, Madrid, Spain
- Insituto Ramón y Cajal de Investigación Sanitaria (IRYSCIS), Madrid, Spain
| | - Maria Jesus Perez-Elias
- Ciber de Enfermedades Infecciosas, CIBERINFEC, ISCIII, Madrid, Spain
- Infectious Diseases Unit, Hospital Ramón y Cajal, Madrid, Spain
| | | | - Cristina Moreno
- Ciber de Enfermedades Infecciosas, CIBERINFEC, ISCIII, Madrid, Spain
- Instituto de Salud Carlos III, Madrid, Spain
| | - Federico Garcia
- Clinical Microbiology Unit, Hospital Universitario Clínico San Cecilio, Granada, Spain
- Instituto de Investigación Ibs, Granada, Spain
- Ciber de Enfermedades Infecciosas, CIBERINFEC, ISCIII, Madrid, Spain
| |
Collapse
|
2
|
Liu J, Liu C, Wang Y, Wei S, Ma J, Li Y, Chen X, Zhao Q, Huo Y. Increased prevalence of pretreatment drug resistance mutations in treatment-naïve people living with HIV-1 in Henan Province, China (2022/23). INFECTION, GENETICS AND EVOLUTION : JOURNAL OF MOLECULAR EPIDEMIOLOGY AND EVOLUTIONARY GENETICS IN INFECTIOUS DISEASES 2023; 115:105520. [PMID: 37898414 DOI: 10.1016/j.meegid.2023.105520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/20/2023] [Revised: 10/19/2023] [Accepted: 10/25/2023] [Indexed: 10/30/2023]
Abstract
Human deficiency virus type 1 (HIV-1) harboring drug resistance mutations (DRMs) before the initiation of antiretroviral therapy (ART) poses a serious threat to the efficacy of current ART regimens. Currently, the prevalence of pre-treatment drug resistance mutations (PDRMs) including transmitted DRMs (TDRMs) is not completely clear. Understanding this prevalence better should offer valuable data for clinical- and government-level decision-making. To closely monitor the PDRM trend in treatment-naïve people living with HIV/AIDS (PLWHA) in Henan Province, China, plasma samples from the patients seeking treatments at our hospital from January 2022 to February 2023 were collected for genotypic drug resistance testing. From the 645 patients whose samples were collected, partial pol and integrase gene sequences were obtained from 637 patients. Subtyping analysis indicated that the top-three most common subtypes, in descending order, were CRF07_BC (41.76%, 266/637), CRF01_AE (28.26%, 180/637), and B (20.41%, 130/637). PDRMs were observed in 5.18% (33/637), 6.28% (40/637), 0.31% (2/637), and 2.83% (18/637) cases for nucleoside reverse transcriptase inhibitors (NRTIs), non-nucleoside reverse transcriptase inhibitors (NNRTIs), protease inhibitors (PIs), and integrase strand transfer inhibitors (INSTIs), respectively; all these medications contributed to an overall PDRM prevalence of 11.93% (76/637). On analyzing individual PDRMs, we noted that the most commonly observed mutation(s) were K103S/N (3.77%, 24/637), M184I/V (3.14%, 20/637), followed by K65R (1.26%, 8/637), and V106A/M (1.10%, 7/637). PDRM prevalence in ART-naïve PLWHA of Henan Province is high and increased compared with that noted in previous years. However, evidence of cluster-linked outbreaks of PDRMs is lacking, suggesting that measures such as education about adherence and improved treatment strategies with a low incidence of failure can effectively reduce PDRM prevalence.
Collapse
Affiliation(s)
- Jinjin Liu
- The Sixth People's Hospital of Zhengzhou, Zhengzhou 450000, China
| | - Chunli Liu
- The Sixth People's Hospital of Zhengzhou, Zhengzhou 450000, China
| | - Yanli Wang
- The Sixth People's Hospital of Zhengzhou, Zhengzhou 450000, China
| | - Shuguang Wei
- The Sixth People's Hospital of Zhengzhou, Zhengzhou 450000, China
| | - Jie Ma
- The Sixth People's Hospital of Zhengzhou, Zhengzhou 450000, China
| | - Yuanyuan Li
- The Sixth People's Hospital of Zhengzhou, Zhengzhou 450000, China
| | - Xuhui Chen
- The Sixth People's Hospital of Zhengzhou, Zhengzhou 450000, China
| | - Qingxia Zhao
- The Sixth People's Hospital of Zhengzhou, Zhengzhou 450000, China.
| | - Yuqi Huo
- The Sixth People's Hospital of Zhengzhou, Zhengzhou 450000, China.
| |
Collapse
|
3
|
Mohamed S, Boulmé R, Sayada C. From Capillary Electrophoresis to Deep Sequencing: An Improved HIV-1 Drug Resistance Assessment Solution Using In Vitro Diagnostic (IVD) Assays and Software. Viruses 2023; 15:v15020571. [PMID: 36851783 PMCID: PMC9965321 DOI: 10.3390/v15020571] [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: 12/29/2022] [Revised: 02/13/2023] [Accepted: 02/14/2023] [Indexed: 02/22/2023] Open
Abstract
BACKGROUND Drug-resistance mutations were mostly detected using capillary electrophoresis sequencing, which does not detect minor variants with a frequency below 20%. Next-Generation Sequencing (NGS) can now detect additional mutations which can be useful for HIV-1 drug resistance interpretation. The objective of this study was to evaluate the performances of CE-IVD assays for HIV-1 drug-resistance assessment both for target-specific and whole-genome sequencing, using standardized end-to-end solution platforms. METHODS A total of 301 clinical samples were prepared, extracted, and amplified for the three HIV-1 genomic targets, Protease (PR), Reverse Transcriptase (RT), and Integrase (INT), using the CE-IVD DeepChek® Assays; and then 19 clinical samples, using the CE-IVD DeepChek® HIV Whole Genome Assay, were sequenced on the NGS iSeq100 and MiSeq (Illumina, San Diego, CA, USA). Sequences were compared to those obtained by capillary electrophoresis. Quality control for Molecular Diagnostics (QCMD) samples was added to validate the clinical accuracy of these in vitro diagnostics (IVDs). Nineteen clinical samples were then tested with the same sample collection, handling, and measurement procedure for evaluating the use of NGS for whole-genome HIV-1. Sequencing analyzer outputs were submitted to a downstream CE-IVD standalone software tailored for HIV-1 analysis and interpretation. RESULTS The limits of range detection were 1000 to 106 cp/mL for the HIV-1 target-specific sequencing. The median coverage per sample for the three amplicons (PR/RT and INT) was 13,237 reads. High analytical reproducibility and repeatability were evidenced by a positive percent agreement of 100%. Duplicated samples in two distinct NGS runs were 100% homologous. NGS detected all the mutations found by capillary electrophoresis and identified additional resistance variants. A perfect accuracy score with the QCMD panel detection of drug-resistance mutations was obtained. CONCLUSIONS This study is the first evaluation of the DeepChek® Assays for targets specific (PR/RT and INT) and whole genome. A cutoff of 3% allowed for a better characterization of the viral population by identifying additional resistance mutations and improving the HIV-1 drug-resistance interpretation. The use of whole-genome sequencing is an additional and complementary tool to detect mutations in newly infected untreated patients and heavily experienced patients, both with higher HIV-1 viral-load profiles, to offer new insight and treatment strategies, especially using the new HIV-1 capsid/maturation inhibitors and to assess the potential clinical impact of mutations in the HIV-1 genome outside of the usual HIV-1 targets (RT/PR and INT).
Collapse
Affiliation(s)
| | | | - Chalom Sayada
- Advanced Biological Laboratories (ABL), 2550 Luxembourg, Luxembourg
| |
Collapse
|
4
|
Rana N, Singh AK, Shuaib M, Gupta S, Habiballah MM, Alkhanani MF, Haque S, Reshi MS, Kumar S. Drug Resistance Mechanism of M46I-Mutation-Induced Saquinavir Resistance in HIV-1 Protease Using Molecular Dynamics Simulation and Binding Energy Calculation. Viruses 2022; 14:v14040697. [PMID: 35458427 PMCID: PMC9031992 DOI: 10.3390/v14040697] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 03/05/2022] [Accepted: 03/07/2022] [Indexed: 02/06/2023] Open
Abstract
Drug-resistance-associated mutation in essential proteins of the viral life cycle is a major concern in anti-retroviral therapy. M46I, a non-active site mutation in HIV-1 protease has been clinically associated with saquinavir resistance in HIV patients. A 100 ns molecular dynamics (MD) simulation and MM-PBSA calculations were performed to study the molecular mechanism of M46I-mutation-based saquinavir resistance. In order to acquire deeper insight into the drug-resistance mechanism, the flap curling, closed/semi-open/open conformations, and active site compactness were studied. The M46I mutation significantly affects the energetics and conformational stability of HIV-1 protease in terms of RMSD, RMSF, Rg, SASA, and hydrogen formation potential. This mutation significantly decreased van der Waals interaction and binding free energy (∆G) in the M46I–saquinavir complex and induced inward flap curling and a wider opening of the flaps for most of the MD simulation period. The predominant open conformation was reduced, but inward flap curling/active site compactness was increased in the presence of saquinavir in M46I HIV-1 protease. In conclusion, the M46I mutation induced structural dynamics changes that weaken the protease grip on saquinavir without distorting the active site of the protein. The produced information may be utilized for the discovery of inhibitor(s) against drug-resistant HIV-1 protease.
Collapse
Affiliation(s)
- Nilottam Rana
- Molecular Signaling & Drug Discovery Laboratory, Department of Biochemistry, Central University of Punjab, Bathinda 151401, Punjab, India; (N.R.); (A.K.S.); (M.S.)
| | - Atul Kumar Singh
- Molecular Signaling & Drug Discovery Laboratory, Department of Biochemistry, Central University of Punjab, Bathinda 151401, Punjab, India; (N.R.); (A.K.S.); (M.S.)
| | - Mohd Shuaib
- Molecular Signaling & Drug Discovery Laboratory, Department of Biochemistry, Central University of Punjab, Bathinda 151401, Punjab, India; (N.R.); (A.K.S.); (M.S.)
| | - Sanjay Gupta
- Department of Urology, Pharmacology and Pathology, Case Western Reserve University, Cleveland, OH 44106, USA;
| | - Mahmoud M. Habiballah
- Medical Laboratory Technology Department, Jazan University, Jazan 45142, Saudi Arabia;
- SMIRES for Consultation in Specialized Medical Laboratories, Jazan University, Jazan 45142, Saudi Arabia
| | - Mustfa F. Alkhanani
- Emergency Service Department, College of Applied Sciences, AlMaarefa University, Riyadh 11597, Saudi Arabia;
| | - Shafiul Haque
- Research and Scientific Studies Unit, College of Nursing and Allied Health Sciences, Jazan University, Jazan 45142, Saudi Arabia;
| | - Mohd Salim Reshi
- Toxicology and Pharmacology Lab., Department of Zoology, School of Biosciences and Biotechnology, Baba Ghulam Shah Badshah University, Rajouri 185234, Jammu & Kashmir, India;
| | - Shashank Kumar
- Molecular Signaling & Drug Discovery Laboratory, Department of Biochemistry, Central University of Punjab, Bathinda 151401, Punjab, India; (N.R.); (A.K.S.); (M.S.)
- Correspondence:
| |
Collapse
|