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Hossain MJ, Rabaan AA, Mutair AA, Alhumaid S, Emran TB, Saikumar G, Mitra S, Dhama K. Strategies to tackle SARS-CoV-2 Mu, a newly classified variant of interest likely to resist currently available COVID-19 vaccines. Hum Vaccin Immunother 2022; 18:2027197. [PMID: 35172687 PMCID: PMC8862164 DOI: 10.1080/21645515.2022.2027197] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 12/17/2021] [Accepted: 01/06/2022] [Indexed: 12/18/2022] Open
Abstract
Several severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variants have recently been reported in many countries. These have exacerbated the coronavirus disease 2019 (COVID-19)-induced global health threats and hindered COVID-19 vaccine development and therapeutic progress. This commentary discusses the potential risk of the newly classified Mu variant of interest, seeming a highly vaccine-resistant variant, and the approaches that can be adopted to tackle this variant based on the available evidence. The SARS-CoV-2 B.1.621 (Mu variant) lineage has shown approximately ten times higher resistance to neutralizing sera obtained from COVID-19 survivors or BNT161b2-vaccinated people than the parenteral B.1 lineage. Several urgent and long-term strategic plans, including quick genomic surveillance for uncovering the genetic characteristics of the variants, equitable global mass vaccination, booster dose administration if required, and strict implementation of public health measures or non-pharmaceutical interventions, must be undertaken concertedly to restrict further infections, mutations, or recombination of the SARS-CoV-2 virus and its deadly strains.
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Affiliation(s)
- Md Jamal Hossain
- Department of Pharmacy, State University of Bangladesh, Dhaka, Bangladesh
| | - Ali A Rabaan
- Molecular Diagnostic Laboratory, Johns Hopkins Aramco Healthcare, Dhahran, Saudi Arabia
- Department of Public Health and Nutrition, The University of Haripur, Haripur, Pakistan
- College of Medicine, Alfaisal University, Riyadh, Saudi Arabia
| | - Abbas Al Mutair
- Research Center, Almoosa Specialist Hospital, Al-Ahsa, Saudi Arabia
- College of Nursing, Princess Norah Bint Abdulrahman University, Riyadh, Saudi Arabia
- School of Nursing, Wollongong University, Wollongong, NSW, Australia
| | - Saad Alhumaid
- Administration of Pharmaceutical Care, Al-Ahsa Health Cluster, Ministry of Health, Al-Ahsa, Saudi Arabia
| | - Talha Bin Emran
- Department of Pharmacy, BGC Trust University Bangladesh, Chittagong, Bangladesh
| | - G Saikumar
- Division of Pathology, ICAR-Indian Veterinary Research Institute, Bareilly, India
| | - Saikat Mitra
- Department of Pharmacy, Faculty of Pharmacy, University of Dhaka, Dhaka, Bangladesh
| | - Kuldeep Dhama
- Division of Pathology, ICAR-Indian Veterinary Research Institute, Bareilly, India
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Elshafie AH, Elsawah HK, Hammad M, Sweed EM, Seif AS, Abdel Ghaffar MM, Goda FM, Mosalam EM, Abdallah MS. Ivermectin role in COVID-19 treatment (IRICT): single-center, adaptive, randomized, double-blind, placebo-controlled, clinical trial. Expert Rev Anti Infect Ther 2022; 20:1341-1350. [PMID: 35788169 DOI: 10.1080/14787210.2022.2098113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Accepted: 06/17/2022] [Indexed: 02/08/2023]
Abstract
BACKGROUND To investigate the efficacy and safety of ivermectin compared to hydroxychloroquine and placebo in hospitalized moderate to severe COVID-19 patients. RESEARCH DESIGN AND METHODS The study was an adaptive, randomized, double-blinded, controlled, single-center trial. The study was a series of 3-arm comparisons between two different investigational therapeutic agents (ivermectin and hydroxychloroquine) and a placebo. There was interim monitoring to allow early stopping for futility, efficacy, or safety. RESULTS Ivermectin decreased survival time from 29 to 18.3 days (HR, 9.8, 95%CI, 3.7-26.2), while it did not shorten the recovery time (HR, 1.02, 95%CI, 0.69-1.5). Subgroup analysis showed an association between ivermectin-related mortality and baseline oxygen saturation level. Moreover, stratified groups showed higher risk among patients on high flow O2. Hydroxychloroquine delayed recovery from 10.1 to 12.5 days (HR, 0.62, 95%CI, 0.4-0.95) and non-significantly decreased survival time from 29 to 26.8 days (HR, 1.47, 95%CI, 0.73-2.9). However, 3 months mortality rates were increased with hydroxychloroquine (RR, 2.05, 95%CI, 1.33-3.16). Neither ivermectin nor hydroxychloroquine increased adverse events and demonstrated safety profile compared to placebo. CONCLUSIONS The study recommends against using either ivermectin or hydroxychloroquine for treatment of COVID-19 in hospitalized patients with any degree of severity. Clinical trial registration: www.clinicaltrials.gov identifier is: NCT04746365.
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Affiliation(s)
- Ahmed Hanei Elshafie
- Neurology and Psychiatry Department, Shebin Elkom Teaching Hospital, Menoufia University, Shebin Elkom, Egypt
| | - Hozaifa Khalil Elsawah
- Department of Biostatistics, High Institute of Public Health, Alexandria University, Alexandria, Egypt
| | - Mohamed Hammad
- Neurology and Psychiatry Department, Shebin Elkom Teaching Hospital, Menoufia University, Shebin Elkom, Egypt
| | - Eman Mohamed Sweed
- Clinical Pharmacology Department, Faculty of Medicine, Menoufia University, Shebin Elkom, Egypt
| | - Ahmed Salah Seif
- Gastrohepatology and Endemic Medicine Department, Shebin Elkom Teaching Hospital, Menoufia University, Shebin Elkom, Egypt
| | | | - Feisal Mahmoud Goda
- General Surgery Department, Shebin Elkom Teaching Hospital, Menoufia University, Shebin Elkom, Egypt
| | - Esraa M Mosalam
- Department of Biochemistry, Faculty of Pharmacy, Menoufia University, Shebin El-Kom, Egypt
| | - Mahmoud S Abdallah
- Clinical Pharmacy Department, Faculty of Pharmacy, University of Sadat City (USC), Sadat City, Egypt
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Ethnobotanical Uses, Phytochemistry, Toxicology, and Pharmacological Properties of Euphorbia neriifolia Linn. against Infectious Diseases: A Comprehensive Review. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27144374. [PMID: 35889247 PMCID: PMC9319654 DOI: 10.3390/molecules27144374] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Revised: 06/23/2022] [Accepted: 07/01/2022] [Indexed: 02/08/2023]
Abstract
Medicinal plants have considerable potential as antimicrobial agents due to the presence of secondary metabolites. This comprehensive overview aims to summarize the classification, morphology, and ethnobotanical uses of Euphorbia neriifolia L. and its derived phytochemicals with the recent updates on the pharmacological properties against emerging infectious diseases, mainly focusing on bacterial, viral, fungal, and parasitic infections. The data were collected from electronic databases, including Google Scholar, PubMed, Semantic Scholar, ScienceDirect, and SpringerLink by utilizing several keywords like 'Euphorbia neriifolia', 'phytoconstituents', 'traditional uses', 'ethnopharmacological uses', 'infectious diseases', 'molecular mechanisms', 'COVID-19', 'bacterial infection', 'viral infection', etc. The results related to the antimicrobial actions of these plant extracts and their derived phytochemicals were carefully reviewed and summarized. Euphol, monohydroxy triterpene, nerifoliol, taraxerol, β-amyrin, glut-5-(10)-en-1-one, neriifolione, and cycloartenol are the leading secondary metabolites reported in phytochemical investigations. These chemicals have been shown to possess a wide spectrum of biological functions. Different extracts of E. neriifolia exerted antimicrobial activities against various pathogens to different extents. Moreover, major phytoconstituents present in this plant, such as quercetin, rutin, friedelin, taraxerol, epitaraxerol, taraxeryl acetate, 3β-friedelanol, 3β-acetoxy friedelane, 3β-simiarenol, afzelin, 24-methylene cycloarenol, ingenol triacetate, and β-amyrin, showed significant antimicrobial activities against various pathogens that are responsible for emerging infectious diseases. This plant and the phytoconstituents, such as flavonoids, monoterpenoids, diterpenoids, triterpenoids, and alkaloids, have been found to have significant antimicrobial properties. The current evidence suggests that they might be used as leads in the development of more effective drugs to treat emerging infectious diseases, including the 2019 coronavirus disease (COVID-19).
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Hossain MJ, Ahmmed F, Khan MR, Rashid PT, Hossain S, Rafi MO, Islam MR, Mitra S, Emran TB, Islam F, Alam M, Sarker MMR, Naina Mohamed I. Impact of Prolonged COVID-19 Lockdown on Body Mass Index, Eating Habits, and Physical Activity of University Students in Bangladesh: A Web-Based Cross-Sectional Study. Front Nutr 2022; 9:873105. [PMID: 35669065 PMCID: PMC9165530 DOI: 10.3389/fnut.2022.873105] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Accepted: 04/11/2022] [Indexed: 12/20/2022] Open
Abstract
Objectives This current study aims to assess the prevalence and factors associated with body mass index (BMI), dietary patterns, and the extent of physical activities among university students following the prolonged coronavirus disease 2019 (COVID-19) lockdown in Bangladesh. Methods A cross-sectional web-based survey was conducted between July 10 to August 10, 2021, through a pre-designed Google Form to collect the data from Bangladeshi university students (age: ≥18 years). Informed consent was electronically obtained from each participant, and a simple snowball technique was employed during the sampling. Frequency and percentage distribution, paired t-test, chi-square [χ2] test, and multinomial and binary logistic regression analyses were consecutively applied to analyze the collected data. Results Among the total participants (n = 1,602), 45.1% were female and 55.6% were 22–25 years' age group students. The BMI (mean ± standard deviation, SD) during the COVID-19 lockdown was 23.52 ± 7.68 kg/m2, which was 22.77 ± 4.11 kg/m2 during the pre-lockdown period (mean difference = 0.753; p < 0.001). The multinomial logistic regression analysis found a significant impact of gender [male vs. female: adjusted relative risk ratio (RRR) = 1.448; 95% confidence interval (CI) = 1.022, 2.053; p = 0.037], age (years) (<22 vs. >25: RRR =0.389, 95% CI = 0.213,0.710; p = 0.002, and 22–25 vs. >25: RRR = 0.473, 95% CI = 0.290, 0.772; p = 0.003), monthly family income (BDT) (<25,000 vs. >50,000: RRR = 0.525, 95% CI = 0.334,0.826; p = 0.005), university type (public vs. private: RRR = 0.540, 95% CI = 0.369, 0.791; p = 0.002), eating larger meals/snacks (increased vs. unchanged: RRR = 2.401, 95% CI = 1.597, 3.610; p < 0.001 and decreased vs. unchanged: RRR = 1.893, 95% CI = 1.218, 2.942; p = 0.005), and verbally or physically abuse (yes vs. no: RRR = 1.438, 95% CI = 0.977, 2.116; p = 0.066) on obesity during COVID-19 pandemic. Besides, the female students and those who have constant eating habits, were more likely to be underweight. Additionally, the binary logistic regression analysis found that the students from private universities [others vs. private: adjusted odds ratio (AOR) = 0.461, 95% CI = 0.313, 0.680; p < 0.001], urban areas (urban vs. rural: AOR = 1.451, 95% CI = 1.165, 1.806; p = 0.001), wealthier families (<25,000 BDT vs. >50,000 BDT: AOR = 0.727, 95% CI = 0.540, 0.979; p = 0.036), and who were taking larger meals/snacks (increased vs. unchanged: AOR = 2.806, 95% CI = 2.190, 3.596; p < 0.001) and had conflicts/arguments with others (no vs. yes: AOR = 0.524, 95% CI = 0.418, 0.657; p < 0.001), were significantly more physically inactive. Finally, the level of education and smoking habits significantly influenced the eating habits of university students during the extended strict lockdown in Bangladesh. Conclusion The current findings would be helpful tools and evidence for local and international public health experts and policymakers to reverse these worsening effects on students mediated by the prolonged lockdown. Several effective plans, programs, and combined attempts must be earnestly implemented to promote a smooth academic and daily life.
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Affiliation(s)
- Md. Jamal Hossain
- Department of Pharmacy, State University of Bangladesh, Dhaka, Bangladesh
- *Correspondence: Md. Jamal Hossain ; ; orcid.org/0000-0001-9706-207X
| | - Foyez Ahmmed
- Department of Statistics, Comilla University, Cumilla, Bangladesh
| | - Md. Robin Khan
- Bangladesh Reference Institute for Chemical Measurements, Dhaka, Bangladesh
| | | | - Sorif Hossain
- Institute of Statistical Research and Training, University of Dhaka, Dhaka, Bangladesh
- Department of Statistics, Noakhali Science and Technology University, Noakhali, Bangladesh
| | - Md. Oliullah Rafi
- Department of Genetic Engineering and Biotechnology, Jashore University of Science and Technology, Jashore, Bangladesh
| | - Md. Rabiul Islam
- Department of Pharmacy, University of Asia Pacific, Dhaka, Bangladesh
| | - Saikat Mitra
- Department of Pharmacy, Faculty of Pharmacy, University of Dhaka, Dhaka, Bangladesh
| | - Talha Bin Emran
- Department of Pharmacy, BGC Trust University Bangladesh, Chittagong, Bangladesh
| | - Fahadul Islam
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Dhaka, Bangladesh
| | - Morshed Alam
- Institute of Education and Research, Jagannath University, Dhaka, Bangladesh
| | - Md. Moklesur Rahman Sarker
- Department of Pharmacy, State University of Bangladesh, Dhaka, Bangladesh
- Md. Moklesur Rahman Sarker ; ; orcid.org/0000-0001-9795-0608
| | - Isa Naina Mohamed
- Pharmacology Department, Medical Faculty, Universiti Kebangsaan Malaysia (The National University of Malaysia), Kuala Lumpur, Malaysia
- Isa Naina Mohamed ; orcid.org/0000-0001-8891-2423
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Rahman SA, Kabir A, Abdullah ABM, Billal Alam M, Azad KAK, Titu Miah M, Mowla SGM, Deb SR, Amin MR, Asaduzzaman M. Safety and Efficacy of Favipiravir for the management of COVID-19 Patients: A Randomized Control Trial. CLINICAL INFECTION IN PRACTICE 2022; 15:100145. [PMID: 35578658 PMCID: PMC9095067 DOI: 10.1016/j.clinpr.2022.100145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2022] [Revised: 04/14/2022] [Accepted: 04/20/2022] [Indexed: 12/15/2022] Open
Abstract
Background The novel coronavirus disease, commonly called COVID-19, has already killed millions of lives. Our study aimed to identify a safe and right drug for the management of such globally threatened COVID-19. Methods This preliminary double-blinded randomized controlled trial was done among 57 hospitalized COVID-19 patients in the early stage of their illness. Of them, 29 patients received Favipiravir (FVP) and the remaining 28 patients received a placebo under the standard of care. Among the patients, 4 from Favipiravir (FVP) group and 3 from the placebo group were discontinued. The patients were observed regularly for a period of 10 days. Result In our study, the FVP treated group showed accelerated viral clearance compared to the placebo-treated group. Assessment of chest X-ray showed remarkable improvement of pheumonia patient in group A compared to Group B. Hematological and Biochemical parameters such as total WBC count, neutrophil and lymphocyte counts were examined. No significant differences in the hematological parameters such as WBC count, neutrophil and lymphocyte counts in Group A and Group B patients. Liver transaminases levels were also stable in FVP treated group (average ALT ranges 39.4–46.2; AST 28.2–32.8). Conclusion The drug Favipiravir displayed remarkable improvements in the clinical conditions and recovery of COVID-19 patients at the early stages of their infections.
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Devnath P, Hossain MJ, Emran TB, Mitra S. Massive third wave of COVID-19 outbreak in Bangladesh: a co-epidemic of dengue might worsen the situation. Future Virol 2022. [PMID: 35284001 PMCID: PMC8906578 DOI: 10.2217/fvl-2021-0182] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Accepted: 02/22/2022] [Indexed: 11/21/2022]
Affiliation(s)
- Popy Devnath
- Department of Microbiology, Faculty of Sciences, Noakhali Science & Technology University, Noakhali, 3814, Bangladesh
| | - Md. Jamal Hossain
- Department of Pharmacy, State University of Bangladesh, 77 Satmasjid Road, Dhanmondi, Dhaka, 1205, Bangladesh
| | - Talha Bin Emran
- Department of Pharmacy, BGC Trust University Bangladesh, Chittagong, 4381, Bangladesh
| | - Saikat Mitra
- Department of Pharmacy, Faculty of Pharmacy, University of Dhaka, Dhaka, 1000, Bangladesh
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Hossain MJ, Ahmmed F, Sarker MMR, Sarwar S, Bari MS, Khan MR, Shahriar S, Rafi MO, Emran TB, Mitra S, Islam MR, Mohamed IN. Factors Associated With Underprivileged E-Learning, Session Jam Phobia, and the Subsequent Mental Distress Among Students Following the Extended University Closure in Bangladesh. Front Public Health 2022; 9:807474. [PMID: 35223762 PMCID: PMC8868938 DOI: 10.3389/fpubh.2021.807474] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Accepted: 12/16/2021] [Indexed: 12/23/2022] Open
Abstract
Severe session jam phobia (SJP), the extent of underprivileged online education, and subsequent mental health disorders among students have emerged as distinguished global problems due to the overwhelming effects of coronavirus disease 2019 (COVID-19). The purpose of this research was to evaluate the impact of extended COVID-19 lockdown and its mediating factors on current e-Learning activities, the prevalence of severe SJP and psychological distress among university students in Bangladesh. A web-based cross-sectional study was conducted to assemble responses through Google Form by applying a simple snowball sampling technique among university students aged 18 years or above in Bangladesh. All ethical considerations were maintained, and univariate, bivariate, and multivariate analyses were employed to analyze the acquired data set. Among the total analyzed data (n = 1,122), the male and female ratio was almost 1:1, and a remarkable segment (63.7%) was aged between 21-24 years. Alarmingly, around 50-60% of the students were suffering from severe SJP, prevailing underprivileged education in the e-Learning platform, and severe mental distress. Logistic regression analyses demonstrated that the students from public universities, lower- and mid-income families, lower-aged, and junior years education groups were significantly (p < 0.05) more underprivileged than their counter groups. Besides, the monthly family income and university type significantly influenced the extent of severe SJP. Finally, the students who were female, rustic, come from low-income families (below 25,000 BDT), who had academic uncertainty, job insecurity, online exam phobia, and dissatisfaction with e-Learning education, were significantly suffering from moderate to severe mental distress. The current evidence demonstrates that a substantial number of Bangladeshi university students are struggling with extreme session jam phobia, underprivileged e-Learning education, and subsequent psychological distress, which need to be immediately addressed through concerted efforts by the government, parents, and university authorities.
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Affiliation(s)
- Md. Jamal Hossain
- Department of Pharmacy, State University of Bangladesh, Dhaka, Bangladesh
| | - Foyez Ahmmed
- Department of Statistics, Comilla University, Cumilla, Bangladesh
| | | | - Sneha Sarwar
- Institute of Nutrition and Food Science, University of Dhaka, Dhaka, Bangladesh
| | - Md. Sazzadul Bari
- Department of Pharmacy, State University of Bangladesh, Dhaka, Bangladesh
| | - Md. Robin Khan
- Bangladesh Reference Institute for Chemical Measurements, Dhaka, Bangladesh
| | - Saimon Shahriar
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Dhaka, Dhaka, Bangladesh
| | - Md. Oliullah Rafi
- Department of Genetic Engineering and Biotechnology, Jashore University of Science and Technology, Jashore, Bangladesh
| | - Talha Bin Emran
- Department of Pharmacy, BGC Trust University Bangladesh, Chittagong, Bangladesh
| | - Saikat Mitra
- Department of Pharmacy, Faculty of Pharmacy, University of Dhaka, Dhaka, Bangladesh
| | - Md. Rabiul Islam
- Department of Pharmacy, University of Asia Pacific, Dhaka, Bangladesh
| | - Isa Naina Mohamed
- Pharmacology Department, Medical Faculty, Universiti Kebangsaan Malaysia (The National University of Malaysia), Kuala Lumpur, Malaysia
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Synthesis, characterization and in vitro, in vivo, in silico biological evaluations of substituted benzimidazole derivatives. Saudi J Biol Sci 2022; 29:239-250. [PMID: 35002414 PMCID: PMC8717171 DOI: 10.1016/j.sjbs.2021.08.082] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 08/23/2021] [Accepted: 08/23/2021] [Indexed: 11/22/2022] Open
Abstract
A series of substituted benzimidazole derivatives were synthesized by reacting O-phenylenediamine with various aromatic aldehydes or glycolic acid using various inexpensive reagents in aqueous media. Synthesized compounds were characterized and elucidated by IR, 1H NMR, ESI-MS spectra. Resultant compounds were screened for in vitro antimicrobial, cytotoxic, antioxidant, lipid peroxidation and cholinesterase inhibitory activities, in vivo analgesic and anti-inflammatory, and in silico anti-acetylcholinesterase and anti-butyrylcholinesterase activities. Among the synthesized compounds, compound 3b showed most promising central analgesic effect (46.15%) compared to morphine (48.08%), whereas compounds 6, 3c and 3a showed significant peripheral analgesic activity at two different dose levels (25 mg/kg and 50 mg/kg). Compounds 3b and 3a at the dose of 100 mg/kg showed significant anti-inflammatory effects from the first hour and onward, whereas compounds 6 and 3b showed moderate cytotoxic activities. In addition, compound 3a showed significant antioxidant activity having IC50 value of 16.73 µg/ml compared to 14.44 µg/ml for the standard BHT. Compound 6, 3a and 3b exhibited mild to moderate cholinesterase inhibitory activity. In silico studies revealed that compound 3a and 3b might be suitable for cholinesterase inhibitory activity. A comprehensive computational and experimental data suggested compounds 3b and 3a as the best possible candidates for pharmacological activity. All the experimental data were statistically significant (p < 0.01 level).
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Bari MS, Hossain MJ, Ahmmed F, Sarker MMR, Khandokar L, Chaithy AP, Aziz F, Mitra S, Emran TB, Islam MS, Islam MR, Mohamed IN. Knowledge, Perception, and Willingness towards Immunization among Bangladeshi Population during COVID-19 Vaccine Rolling Period. Vaccines (Basel) 2021; 9:1449. [PMID: 34960195 PMCID: PMC8706921 DOI: 10.3390/vaccines9121449] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2021] [Revised: 11/29/2021] [Accepted: 11/29/2021] [Indexed: 12/13/2022] Open
Abstract
Vaccine willingness among the mass populace, as well as their proper knowledge and perception regarding vaccines and the vaccination process, may contribute extensively towards attaining their anticipated vaccination rates. The current study endeavored to ascertain the Bangladeshi population's knowledge, perception, and willingness towards COVID-19 vaccination. Relevant information was collected from 1201 adults aged 18 years or older by employing an online-based survey from 1 to 30 July 2021. Descriptive statistics, the chi-square (χ2) test, and a binary logistic regression analysis were applied in order to compare the extent of knowledge and perception prevalent among different demographic groups and correlate such prevalence with respective vaccine willingness. The participants expressed mean (± standard deviation) knowledge and perception scores of 6.48 ± 1.13 out of 8 and 5.37 ± 1.22 out of 7, respectively. A multivariate analysis confirmed the significant association (p < 0.05) of gender, age, and family income with the knowledge score, whereas age and knowledge level significantly influenced perception. Current living area, family income, and age were considerable contributors to COVID-19 vaccine willingness. Overall vaccine willingness was found to be significantly curtailed by inadequate knowledge (AOR 0.514, CI 95% 0.401-0.658, p < 0.001) and perception (AOR 0.710, CI 95% 0.548-0.920, p = 0.010) among the participants. All of the concerned authorities' efforts are warranted in order to improve public understanding, perception, and inclination towards vaccination.
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Affiliation(s)
- Md. Sazzadul Bari
- Department of Pharmacy, State University of Bangladesh, 77 Satmasjid Road, Dhanmondi, Dhaka 1205, Bangladesh; (M.S.B.); (M.M.R.S.); (A.P.C.)
| | - Md. Jamal Hossain
- Department of Pharmacy, State University of Bangladesh, 77 Satmasjid Road, Dhanmondi, Dhaka 1205, Bangladesh; (M.S.B.); (M.M.R.S.); (A.P.C.)
| | - Foyez Ahmmed
- Department of Statistics, Comilla University, Kotbari, Cumilla 3506, Bangladesh;
| | - Md. Moklesur Rahman Sarker
- Department of Pharmacy, State University of Bangladesh, 77 Satmasjid Road, Dhanmondi, Dhaka 1205, Bangladesh; (M.S.B.); (M.M.R.S.); (A.P.C.)
| | - Labony Khandokar
- Department of Pharmacy, East West University, A/2 Jahurul Islam Avenue, Dhaka 1212, Bangladesh;
| | - Aperajita Paul Chaithy
- Department of Pharmacy, State University of Bangladesh, 77 Satmasjid Road, Dhanmondi, Dhaka 1205, Bangladesh; (M.S.B.); (M.M.R.S.); (A.P.C.)
| | - Farina Aziz
- Department of Pharmacy, University of Asia Pacific, 74/A Green Road, Farmgate, Dhaka 1215, Bangladesh; (F.A.); (M.R.I.)
| | - Saikat Mitra
- Department of Pharmacy, Faculty of Pharmacy, University of Dhaka, Dhaka 1000, Bangladesh;
| | - Talha Bin Emran
- Department of Pharmacy, BGC Trust University Bangladesh, Chittagong 4381, Bangladesh;
| | - Md. Saiful Islam
- Department of Public Health and Informatics, Jahangirnagar University, Savar, Dhaka 1342, Bangladesh;
| | - Md. Rabiul Islam
- Department of Pharmacy, University of Asia Pacific, 74/A Green Road, Farmgate, Dhaka 1215, Bangladesh; (F.A.); (M.R.I.)
| | - Isa Naina Mohamed
- Pharmacology Department, Medical Faculty, Universiti Kebangsaan Malaysia (The National University of Malaysia), Cheras, Kuala Lumpur 56000, Malaysia
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Bari MS, Hossain MJ, Akhter S, Emran TB. Delta variant and black fungal invasion: A bidirectional assault might worsen the massive second/third stream of COVID-19 outbreak in South-Asia. ETHICS, MEDICINE, AND PUBLIC HEALTH 2021; 19:100722. [PMID: 34514076 PMCID: PMC8416648 DOI: 10.1016/j.jemep.2021.100722] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Accepted: 08/26/2021] [Indexed: 04/12/2023]
Abstract
BACKGROUND Here, we have shortly reported the recent updates on the disastrous progressions of the deadly delta variant and a virulent coinfection or post-COVID-19 infection of black fungus in India and its neighbouring countries. METHODOLOGY We searched by utilizing appropriate keywords in Google Scholar, PubMed and other scholarly databases alongside several national and international newspapers to collect the latest data regarding the targeted topic. RESULTS Recently, the delta variant is wreaking havoc in India, UK, and other countries around the globe and has also exhibited successful infections in around 20 to 55% of the people who have already recovered from COVID-19 originating from the different strains. Besides, a significant catch is the prevalence of 85.5% and 64.11% of Mucormycosis infections being co-morbid with COVID-19 and diabetes, respectively in South-Asian regions. CONCLUSIONS To avert the emergence of an epidemic amid the pandemic, prompt actions from concerned authorities are warranted. Proper education on black fungus infection and associated risks from the COVID-19 and diabetes, adequate public awareness, and sufficient healthcare assistance to battle such fungal infections effectively should be ensured as quickly as possible.
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Affiliation(s)
- M S Bari
- Department of Pharmacy, State University of Bangladesh, 77 Satmasjid Road, Dhanmondi, Dhaka 1205, Bangladesh
| | - M J Hossain
- Department of Pharmacy, State University of Bangladesh, 77 Satmasjid Road, Dhanmondi, Dhaka 1205, Bangladesh
| | - S Akhter
- Department of Pharmacy, State University of Bangladesh, 77 Satmasjid Road, Dhanmondi, Dhaka 1205, Bangladesh
| | - T B Emran
- Department of Pharmacy, BGC Trust University Bangladesh, Chittagong 4381, Bangladesh
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11
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Hossain MJ, Rahman SMA, Emran TB, Mitra S, Islam MR, Dhama K. Recommendation and Roadmap of Mass Vaccination against Coronavirus Disease 2019 Pandemic in Bangladesh as a Lower-Middle-Income Country. ARCHIVES OF RAZI INSTITUTE 2021; 76:1815-1822. [PMID: 35546989 DOI: 10.22092/ari.2021.356357.1824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 10/16/2021] [Accepted: 11/10/2021] [Indexed: 10/15/2022]
Abstract
Low-income countries (LICs) and lower-middle-income countries (LMICs) are still deprived of the optimum doses of coronavirus disease 2019 (COVID-19) vaccines for their population, equal access and distribution, as well as mass immunization roadmaps to be implemented for achieving herd immunity and protection from the ongoing pandemic. In this short report, we are interacting with the world public health experts, as well as national and global leaders for warranting the mass vaccination drive to be more progressive against COVID-19 with equitable access of vaccines to LICs or LMICs to save the lives of the poorest country people and refugees. From several scientific databases, such as Google Scholar, PubMed, as well as national and international news websites, the data were collected data by utilizing appropriate keywords regarding the topic. Bangladesh might be exemplified in this brief communication as the representative of LMIC. As of October 14, 2021, 48% of the world's people have received at least one dose of the COVID-19 vaccine. In contrast, only 2.5% of people from LICs have come in under COVID-19 vaccination for at least a single shot. Both LICs and LMICs need far more vision and ambition, including political, administrative, and diplomatic progress along with enhancing the vaccination drive for their population to be immunized through simultaneous mass vaccination progress of other countries with implementing public health safety measures against the COVID-19 pandemic.
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Affiliation(s)
- M J Hossain
- Department of Pharmacy, State University of Bangladesh, 77 Satmasjid Road Dhanmondi, Dhaka-1205, Bangladesh
| | - S M A Rahman
- Department of Clinical Pharmacy and Pharmacology, Faculty of Pharmacy, University of Dhaka, Dhaka-1000, Bangladesh
| | - T B Emran
- Department of Pharmacy, BGC Trust University, Chittagong-4381, Bangladesh
| | - S Mitra
- Department Pharmacy, Faculty of Pharmacy, University of Dhaka, Dhaka-1000, Bangladesh
| | - M R Islam
- Department of Pharmacy, University of Asia Pacific, 74/A, Green Road, Farmgate, Dhaka 1205, Bangladesh
| | - K Dhama
- Division of Pathology, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly-243122, Uttar Pradesh, India
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12
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El-Mageed HRA, Abdelrheem DA, Rafi MO, Sarker MT, Al-Khafaji K, Hossain MJ, Capasso R, Emran TB. In Silico Evaluation of Different Flavonoids from Medicinal Plants for Their Potency against SARS-CoV-2. BIOLOGICS 2021; 1:416-434. [DOI: 10.3390/biologics1030024] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
Abstract
The ongoing pandemic situation of COVID-19 caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) poses a global threat to both the world economy and public health. Therefore, there is an urgent need to discover effective vaccines or drugs to fight against this virus. The flavonoids and their medicinal plant sources have already exhibited various biological effects, including antiviral, anti-inflammatory, antioxidant, etc. This study was designed to evaluate different flavonoids from medicinal plants as potential inhibitors against the spike protein (Sp) and main protease (Mpro) of SARS-CoV-2 using various computational approaches such as molecular docking, molecular dynamics. The binding affinity and inhibitory effects of all studied flavonoids were discussed and compared with some antiviral drugs that are currently being used in COVID-19 treatment namely favipiravir, lopinavir, and hydroxychloroquine, respectively. Among all studies flavonoids and proposed antiviral drugs, luteolin and mundulinol exhibited the highest binding affinity toward Mpro and Sp. Drug-likeness and ADMET studies revealed that the chosen flavonoids are safe and non-toxic. One hundred ns-MD simulations were implemented for luteolin-Mpro, mundulinol-Mpro, luteolin-Sp, and mundulinol-Sp complexes and the results revealed strong stability of these flavonoid-protein complexes. Furthermore, MM/PBSA confirms the stability of luteolin and mundulinol interactions within the active sites of this protein. In conclusion, our findings reveal that the promising activity of luteolin and mundulinol as inhibitors against COVID-19 via inhibiting the spike protein and major protease of SARS CoV-2, and we urge further research to achieve the clinical significance of our proposed molecular-based efficacy.
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13
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Sarker MT, Hasan AQF, Rafi MO, Hossain MJ, El-Mageed HRA, Elsapagh RM, Capasso R, Emran TB. A Comprehensive Overview of the Newly Emerged COVID-19 Pandemic: Features, Origin, Genomics, Epidemiology, Treatment, and Prevention. BIOLOGICS 2021; 1:357-383. [DOI: 10.3390/biologics1030021] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
Abstract
The coronavirus disease 2019 (COVID-19), a life-threatening pandemic caused by severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), has resulted in massive destruction and is still continuously adding to its death toll. The advent of this global outbreak has not yet been confirmed; however, investigation for suitable prophylaxis against this lethal virus is being carried out by experts all around the globe. The SARS-CoV-2 belongs to the Coronaviridae superfamily, like the other previously occurring human coronavirus variants. To better understand a new virus variant, such as the SARS-CoV-2 delta variant, it is vital to investigate previous virus strains, including their genomic composition and functionality. Our study aimed at addressing the basic overview of the virus’ profile that may provide the scientific community with evidence-based insights into COVID-19. Therefore, this study accomplished a comprehensive literature review that includes the virus’ origin, classification, structure, life cycle, genome, mutation, epidemiology, and subsequent essential factors associated with host–virus interaction. Moreover, we summarized the considerable diagnostic measures, treatment options, including multiple therapeutic approaches, and prevention, as well as future directions that may reduce the impact and misery caused by this devastating pandemic. The observations and data provided here have been screened and accumulated through extensive literature study, hence this study will help the scientific community properly understand this new virus and provide further leads for therapeutic interventions.
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14
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Hossain MJ, Jannat T, Brishty SR, Roy U, Mitra S, Rafi MO, Islam MR, Nesa ML, Islam MA, Emran TB. Clinical Efficacy and Safety of Antiviral Drugs in the Extended Use against COVID-19: What We Know So Far. BIOLOGICS 2021; 1:252-284. [DOI: 10.3390/biologics1020016] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
Abstract
Human beings around the globe have been suffering from a devastating novel pandemic and public health emergency, coronavirus disease 2019 (COVID-19), for more than one and a half years due to the deadly and highly pathogenic severe acute respiratory coronavirus 2 (SARS-CoV-2) infection worldwide. Notably, no effective treatment strategy has been approved for the complete recovery of COVID-19 patients, though several vaccines have been rolled out around the world upon emergency use authorization. After the emergence of the COVID-19 outbreak globally, plenty of clinical investigations commenced to screen the safety and efficacy of several previously approved drugs to be repurposed against the SARS-CoV-2 pathogen. This concise review aims at exploring the current status of the clinical efficacy and safety profile of several antiviral medications for the treatment of patients with COVID-19 and other respiratory complications caused by SARS-CoV-2 infection. The paper covers all kinds of human studies (January 2020 to June 2021) except case reports/series to highlight the clear conclusion based on the current clinical evidence. Among the promising repositioned antivirals, remdesivir has been recommended in critical conditions to mitigate the fatality rate and improve clinical conditions. In addition, boosting the immune system is believed to be beneficial in treating COVID-19 patients, so interferon type I might exert immunomodulation through its antiviral effects by stimulating interferon-stimulated gene (ISG). However, more extensive clinical studies covering all ethnic groups globally are warranted based on current data to better understand the clinical efficacy of the currently proposed repurposed drugs against COVID-19.
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15
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Jin T, Xu Y, Dai C, Zhou X, Xu Q, Wu Z. Cold atmospheric plasma: A non-negligible strategy for viral RNA inactivation to prevent SARS-CoV-2 environmental transmission. AIP ADVANCES 2021; 11:085019. [PMID: 34413992 PMCID: PMC8371919 DOI: 10.1063/5.0060530] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/19/2021] [Accepted: 08/02/2021] [Indexed: 05/13/2023]
Abstract
Cold atmospheric plasma (CAP), regarded as a powerful physics technology, displays antimicrobial, antitumor, and even antiviral properties, but the underlying mechanism is rarely studied. In this study, four CAP exposure doses (30, 60, 120, and 240 s) were applied to inactivate a severe acute respiratory syndrome coronavirus 2 like pseudovirus on a stainless steel disk, which comprised spike protein on its membrane and can express a green fluorescent protein. In order to unravel the potential effects of CAP irradiation on pseudovirus, infection assay, optical emission spectra analysis, transmission electron microscopy (TEM), sodium dodecyl sulfate polyacrylamide gel electrophoresis, ELISA, and qPCR experiments were carried out. As a result, our study indicated that CAP irradiation can significantly decrease the infectivity of pseudovirus in a dose dependent manner through destroying the cell membrane and further damaging viral RNA, with the molecular weight and conformation of spike receptor binding domain protein unchanged.
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Affiliation(s)
- Tao Jin
- School of Nuclear Science and Technology, University of Science and Technology of China, Hefei, China
| | - Yong Xu
- Anhui Academy of Medical Sciences, Hefei, China
| | - Chenwei Dai
- Anhui Academy of Medical Sciences, Hefei, China
| | | | - Qinghua Xu
- Anhui Academy of Medical Sciences, Hefei, China
| | - Zhengwei Wu
- Authors to whom correspondence should be addressed: and
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Alam S, Kamal TB, Sarker MMR, Zhou JR, Rahman SMA, Mohamed IN. Therapeutic Effectiveness and Safety of Repurposing Drugs for the Treatment of COVID-19: Position Standing in 2021. Front Pharmacol 2021; 12:659577. [PMID: 34220503 PMCID: PMC8243370 DOI: 10.3389/fphar.2021.659577] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Accepted: 04/28/2021] [Indexed: 02/06/2023] Open
Abstract
COVID-19, transmitted by SARS-CoV-2, is one of the most serious pandemic situations in the history of mankind, and has already infected a huge population across the globe. This horrendously contagious viral outbreak was first identified in China and within a very short time it affected the world's health, transport, economic, and academic sectors. Despite the recent approval of a few anti-COVID-19 vaccines, their unavailability and insufficiency along with the lack of other potential therapeutic options are continuing to worsen the situation, with valuable lives continuing to be lost. In this situation, researchers across the globe are focusing on repurposing prospective drugs and prophylaxis such as favipiravir, remdesivir, chloroquine, hydroxychloroquine, ivermectin, lopinavir-ritonavir, azithromycin, doxycycline, ACEIs/ARBs, rivaroxaban, and protease inhibitors, which were preliminarily based on in vitro and in vivo pharmacological and toxicological study reports followed by clinical applications. Based on available preliminary data derived from limited clinical trials, the US National Institute of Health (NIH) and USFDA also recommended a few drugs to be repurposed i.e., hydroxychloroquine, remdesivir, and favipiravir. However, World Health Organization later recommended against the use of chloroquine, hydroxychloroquine, remdesivir, and lopinavir/ritonavir in the treatment of COVID-19 infections. Combining basic knowledge of viral pathogenesis and pharmacodynamics of drug molecules as well as in silico approaches, many drug candidates have been investigated in clinical trials, some of which have been proven to be partially effective against COVID-19, and many of the other drugs are currently under extensive screening. The repurposing of prospective drug candidates from different stages of evaluation can be a handy wellspring in COVID-19 management and treatment along with approved anti-COVID-19 vaccines. This review article combined the information from completed clinical trials, case series, cohort studies, meta-analyses, and retrospective studies to focus on the current status of repurposing drugs in 2021.
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Affiliation(s)
- Safaet Alam
- Department of Pharmacy, State University of Bangladesh, Dhaka, Bangladesh
| | | | - Md. Moklesur Rahman Sarker
- Department of Pharmacy, State University of Bangladesh, Dhaka, Bangladesh
- Pharmacology and Toxicology Research Division, Health Med Science Research Limited, Dhaka, Bangladesh
| | - Jin-Rong Zhou
- Nutrition/Metabolism Laboratory, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, United States
| | - S. M. Abdur Rahman
- Department of Clinical Pharmacy and Pharmacology, Faculty of Pharmacy, University of Dhaka, Dhaka, Bangladesh
| | - Isa Naina Mohamed
- Pharmacology Department, Medical Faculty, Universiti Kebangsaan Malaysia (The National University of Malaysia), Kuala Lumpur, Malaysia
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Hossain MJ, Ahmmed F, Rahman SA, Sanam S, Emran TB, Mitra S. Impact of online education on fear of academic delay and psychological distress among university students following one year of COVID-19 outbreak in Bangladesh. Heliyon 2021; 7:e07388. [PMID: 34258456 PMCID: PMC8255227 DOI: 10.1016/j.heliyon.2021.e07388] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 05/18/2021] [Accepted: 06/21/2021] [Indexed: 12/14/2022] Open
Abstract
OBJECTIVES Extreme fear of academic delay (FAD) and psychological distress among students have arisen as great public health concerns worldwide due to the devastating actions of coronavirus disease 2019 (COVID-19). The precise aim of this study was to assess the impact of ongoing online education on current university students' FAD and psychological stress symptoms following one year of calamitous COVID-19 outbreak in Bangladesh. METHODS A cross-sectional web-based survey was conducted from March 15 to 30, 2021, for data collection through a snowball simple sampling technique among Bangladeshi University students, where a total of 1,299 respondents (age: ≥ 18 years) responded in the questionnaire. After obtaining informed consent from the participants, we evaluated the association of various sociodemographic factors and the effects of current e-Learning activities on FAD and subsequent psychological distress among university students in Bangladesh. After excluding the partial responses (n = 177), we analyzed the clean data sheet (n = 1,122) by three consecutive statistical methods: univariate, bivariate, and multivariate analyses. RESULTS Alarmingly, near 60% of the current students exerted extreme FAD and were suffering from severe stress. Besides, 78.1% of students having severe FAD were severely psychologically stressed. Logistic regression analyses revealed that the students of the female gender, rural area, lower-income families, and who suffered from the highest FAD were more significantly (p < 0.05) stressed than their reference groups. CONCLUSION The current analysis demonstrates that most Bangladeshi university students are battling with the unrivaled trend of FAD and facing severe psychological stress symptoms, which must be alleviated by the concerted efforts of the Government, Universities, and educationalists.
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Affiliation(s)
- Md. Jamal Hossain
- Department of Pharmacy, State University of Bangladesh, 77 Satmasjid Road, Dhanmondi, Dhaka 1205, Bangladesh
| | - Foyez Ahmmed
- Department of Statistics, Comilla University, Kotbari, Cumilla 3506, Bangladesh
| | - S.M. Abdur Rahman
- Department of Clinical Pharmacy and Pharmacology, Faculty of Pharmacy, University of Dhaka, Dhaka 1000, Bangladesh
| | - Sherejad Sanam
- Department of Pharmacy, Stamford University Bangladesh, 51 Siddeswari Road, Ramna, Dhaka 1217, Bangladesh
| | - Talha Bin Emran
- Department of Pharmacy, BGC Trust University Bangladesh, Chittagong 4381, Bangladesh
| | - Saikat Mitra
- Department of Pharmacy, Faculty of Pharmacy, University of Dhaka, Dhaka 1000, Bangladesh
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Hossain MJ, Hridoy A, Rahman SMA, Ahmmed F. Major Depressive and Generalized Anxiety Disorders Among University Students During the Second Wave of COVID-19 Outbreak in Bangladesh. Asia Pac J Public Health 2021; 33:676-678. [PMID: 33969713 DOI: 10.1177/10105395211014345] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Md Jamal Hossain
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Dhaka, Dhaka, Bangladesh.,Department of Pharmacy, State University of Bangladesh, Dhaka, Bangladesh
| | - Asaduzzaman Hridoy
- Department of Statistics, Comilla University, Kotbari, Cumilla, Bangladesh
| | - S M Abdur Rahman
- Department of Clinical Pharmacy and Pharmacology, Faculty of Pharmacy, University of Dhaka, Dhaka, Bangladesh
| | - Foyez Ahmmed
- Department of Statistics, Comilla University, Kotbari, Cumilla, Bangladesh
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Ahmed T, Rahman SMA, Asaduzzaman M, Islam ABMMK, Chowdhury AKA. Synthesis, in vitro bioassays, and computational study of heteroaryl nitazoxanide analogs. Pharmacol Res Perspect 2021; 9:e00800. [PMID: 34086411 PMCID: PMC8177060 DOI: 10.1002/prp2.800] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Accepted: 05/03/2021] [Indexed: 12/20/2022] Open
Abstract
Antiprotozoal drug nitazoxanide (NTZ) has shown diverse pharmacological properties and has appeared in several clinical trials. Herein we present the synthesis, characterization, in vitro biological investigation, and in silico study of four hetero aryl amide analogs of NTZ. Among the synthesized molecules, compound 2 and compound 4 exhibited promising antibacterial activity against Escherichia coli (E. coli), superior to that displayed by the parent drug nitazoxanide as revealed from the in vitro antibacterial assay. Compound 2 displayed zone of inhibition of 20 mm, twice as large as the parent drug NTZ (10 mm) in their least concentration (12.5 µg/ml). Compound 1 also showed antibacterial effect similar to that of nitazoxanide. The analogs were also tested for in vitro cytotoxic activity by employing cell counting kit-8 (CCK-8) assay technique in HeLa cell line, and compound 2 was identified as a potential anticancer agent having IC50 value of 172 µg which proves it to be more potent than nitazoxanide (IC50 = 428 µg). Furthermore, the compounds were subjected to molecular docking study against various bacterial and cancer signaling proteins. The in vitro test results corroborated with the in silico docking study as compound 2 and compound 4 had comparatively stronger binding affinity against the proteins and showed a higher docking score than nitazoxanide toward human mitogen-activated protein kinase (MAPK9) and fatty acid biosynthesis enzyme (FabH) of E. coli. Moreover, the docking study demonstrated dihydrofolate reductase (DHFR) and thymidylate synthase (TS) as probable new targets for nitazoxanide and its synthetic analogs. Overall, the study suggests that nitazoxanide and its analogs can be a potential lead compound in the drug development.
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Affiliation(s)
- Tasmia Ahmed
- Department of Clinical Pharmacy and PharmacologyFaculty of PharmacyUniversity of DhakaDhakaBangladesh
| | - S. M. Abdur Rahman
- Department of Clinical Pharmacy and PharmacologyFaculty of PharmacyUniversity of DhakaDhakaBangladesh
| | - Muhammad Asaduzzaman
- Department of Clinical Pharmacy and PharmacologyFaculty of PharmacyUniversity of DhakaDhakaBangladesh
| | | | - A. K. Azad Chowdhury
- Department of Clinical Pharmacy and PharmacologyFaculty of PharmacyUniversity of DhakaDhakaBangladesh
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Hossain MJ. Social Organizations and Mass Media in COVID-19 Battle: A Bidirectional Approach in Bangladesh. Asia Pac J Public Health 2021; 33:467-468. [PMID: 33759585 DOI: 10.1177/10105395211002601] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Md Jamal Hossain
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Dhaka, Dhaka, Bangladesh
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