1
|
Kambal N, Abdelwahab S, Albasheer O, Taha S, Abdelrahman N, Bani I, Alsayegh A, Shammaky E, Duwayri N, Alhazmi A, Mahzari M, Hakami N. Vitamin D knowledge, awareness and practices of female students in the Southwest of Saudi Arabia: A cross-sectional study. Medicine (Baltimore) 2023; 102:e36529. [PMID: 38134098 PMCID: PMC10735156 DOI: 10.1097/md.0000000000036529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Accepted: 11/17/2023] [Indexed: 12/24/2023] Open
Abstract
Vitamin D deficiency is a common health problem among adults in Saudi Arabia, particularly females. Vitamin D deficiency is associated with many diseases, including cardiovascular diseases, diabetes, autoimmune diseases, neurological disorders, and cognitive decline. This study aimed to assess the knowledge, awareness and practice of vitamin D deficiency among female students in Jazan University as well as to determine the sociodemographic related factors. A cross-sectional study was conducted among 204 female undergraduate and postgraduate students (18 years of age and older) in March 2022 from Saudi Arabia. Students completed a web-based survey about vitamin D and their demographic characteristics. Statistical analyses were conducted using Statistical Package for the Social Sciences software. Descriptive statistics, the Chi-squared test of homogeneity, and univariate and multivariate logistic regression were used. The results revealed that the participants had limited knowledge related to vitamin D normal level (49.5%), and the recommended daily amount of vitamin D (26.5%). Most of the participants were unaware of its benefits for vision, muscle integrity, weakness, and fatigue. Most of them recognized the importance of sunlight for maintaining suitable levels of vitamin D (94.1%). However, only 43.1% identified that decreased intake of foods rich in vitamin D is a cause of vitamin D deficiency. Participants (33.7%) preferred exposure to sunlight to improve their vita-min D levels, and 32.4% used vitamin D supplements. However, only 39.2% had ever examined their vitamin D status. Univariate and multivariate logistic regression models demonstrated a significant association between knowledge, and residence, and source of information (odds ratios = 3.48 and 2.79, respectively, P < .05). Most respondents had a basic understanding of vitamin D, vitamin D insufficiency, and the environmental and dietary factors contributing to it. Given the findings obtained, cognitive interventions need to be carried out.
Collapse
Affiliation(s)
- Nahla Kambal
- Department of Clinical Nutrition, Faculty of Applied Medical Sciences, Jazan University, Jazan, Saudi Arabia
| | | | - Osama Albasheer
- Family and Community Medicine Department, Faculty of Medicine, Jazan University, Jazan, Saudi Arabia
| | - Sara Taha
- Department of Clinical Nutrition, Faculty of Applied Medical Sciences, Jazan University, Jazan, Saudi Arabia
| | - Nusayba Abdelrahman
- Department of Clinical Nutrition, Faculty of Applied Medical Sciences, Jazan University, Jazan, Saudi Arabia
| | - Ibrahim Bani
- College of Medicine, Ajman University, Ajman, United Arab Emirates
| | - Abdulrahman Alsayegh
- Department of Clinical Nutrition, Faculty of Applied Medical Sciences, Jazan University, Jazan, Saudi Arabia
| | - Eithar Shammaky
- Applied Medical Sciences College, Jazan University, Jazan, Saudi Arabia
| | - Nawal Duwayri
- Applied Medical Sciences College, Jazan University, Jazan, Saudi Arabia
| | - Alaa Alhazmi
- Applied Medical Sciences College, Jazan University, Jazan, Saudi Arabia
| | - Maryam Mahzari
- Applied Medical Sciences College, Jazan University, Jazan, Saudi Arabia
| | - Nasser Hakami
- Surgical Department, College of Medicine, Jazan University, Jazan, Saudi Arabia
| |
Collapse
|
2
|
Aldosari S, Altalhi B, Albisher N, Mohammed S, Alhazmi A, Alsobhi S. Castleman disease: a case report of an unusual adrenal incidentaloma and literature review. J Surg Case Rep 2023; 2023:rjad248. [PMID: 37220596 PMCID: PMC10200125 DOI: 10.1093/jscr/rjad248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 04/10/2023] [Indexed: 05/25/2023] Open
Abstract
Adrenal incidentaloma (AI) is an incidental detection of an adrenal mass on an image not performed for a suspected adrenal problem. AI has become a commonly encountered lesion that requires further investigations for evidence of hormonal hypersecretion or malignancy potential. According to guidelines, surgical intervention is the standard of care for unilateral AI. We report on a case of a 64-year-old female who presented with a nonfunctional adrenal mass associated with compressive symptoms, which was revealed to be a mixed hyaline vascular and plasma cell variant Castleman disease (CD) after surgical resection. Although hyaline vascular variant and plasma cell variant of CD has been identified in adrenal glands, this is the first report of a mixed hyaline vascular and plasma cell variant in an adrenal mass.
Collapse
Affiliation(s)
- Sarah Aldosari
- Correspondence address. Department of Surgery, King Faisal Specialist Hospital & Research Center, P.O. Box 3354, Riyadh 11211, Saudi Arabia. Tel: 966503565794; E-mail:
| | - Bassam Altalhi
- Department of Surgery, Almoosa Specialist Hospital, Alahsa, Saudi Arabia
| | - Nesreen Albisher
- Department of Surgery, Almoosa Specialist Hospital, Alahsa, Saudi Arabia
| | - Shamayel Mohammed
- Pathology & Laboratory Medicine Department, King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia
| | - Alaa Alhazmi
- Department of Surgery, King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia
| | - Saif Alsobhi
- Department of Surgery, King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia
| |
Collapse
|
3
|
Turabi RY, Wyatt D, Guerra S, O'Connell MDL, Khatun T, Sageer SA, Alhazmi A, Sheehan KJ. Barriers and facilitators of weight bearing after hip fracture surgery among older adults. A scoping review. Osteoporos Int 2023:10.1007/s00198-023-06735-5. [PMID: 37016146 DOI: 10.1007/s00198-023-06735-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 03/24/2023] [Indexed: 04/06/2023]
Abstract
PURPOSE This scoping review aimed to synthesise the available evidence on barriers and facilitators of weight bearing after hip fracture surgery in older adults. METHODS Published (Cochrane Central, MEDLINE, EMBASE, CINAHL, and PEDro) and unpublished (Global Health, EThOS, WorldCat dissertation and thesis, ClinicalTrials.gov , OpenAIRE, DART-Europe) evidence was electronically searched from database inception to 29 March 2022. Barriers and facilitators of weight bearing were extracted and synthesised into patient, process (non-surgical), process (surgical), and structure-related barriers/facilitators using a narrative review approach. RESULTS In total, 5594 were identified from the primary search strategy, 1314 duplicates were removed, 3769 were excluded on title and abstract screening, and 442 were excluded on full-text screening. In total, 69 studies (all from published literature sources) detailing 47 barriers and/or facilitators of weight bearing were included. Of barriers/facilitators identified, 27 were patient-, 8 non-surgical process-, 8 surgical process-, and 4 structure-related. Patient facilitators included anticoagulant, home discharge, and aid at discharge. Barriers included preoperative dementia and delirium, postoperative delirium, pressure sores, indoor falls, ventilator dependence, haematocrit < 36%, systemic sepsis, and acute renal failure. Non-surgical process facilitators included early surgery, early mobilisation, complete medical co-management, in-hospital rehabilitation, and patient-recorded nurses' notes. Barriers included increased operative time and standardised hip fracture care. Surgical process facilitators favoured intramedullary fixations and arthroplasty over extramedullary fixation. Structure facilitators favoured more recent years and different healthcare systems. Barriers included pre-holiday surgery and admissions in the first quarter of the year. CONCLUSION Most patient/surgery-related barriers/facilitators may inform future risk stratification. Future research should examine additional process/structure barriers and facilitators amenable to intervention. Furthermore, patient barriers/facilitators need to be investigated by replicating the studies identified and augmenting them with more specific details on weight bearing outcomes.
Collapse
Affiliation(s)
- R Y Turabi
- Department of Population Health Sciences, School of Life Course and Population Sciences, King's College London, London, UK.
- Department of Physical Therapy, Applied Medical Sciences, Jazan University, Jazan, Saudi Arabia.
| | - D Wyatt
- Department of Population Health Sciences, School of Life Course and Population Sciences, King's College London, London, UK
| | - S Guerra
- Department of Population Health Sciences, School of Life Course and Population Sciences, King's College London, London, UK
| | - M D L O'Connell
- Department of Population Health Sciences, School of Life Course and Population Sciences, King's College London, London, UK
| | - T Khatun
- Centre for Implementation Science, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - S A Sageer
- Department of Orthopaedic, Relief Hospital and Trauma Centre, Kerala, India
| | - A Alhazmi
- Department of Orthopaedic, King Fahad Central Hospital, Jazan, Saudi Arabia
| | - K J Sheehan
- Department of Population Health Sciences, School of Life Course and Population Sciences, King's College London, London, UK
| |
Collapse
|
4
|
Sayed SE, Gomaa S, Alhazmi A, ElKalla I, Khalil D. Metabolic profile in first episode drug naïve patients with psychosis and its relation to cognitive functions and social cognition: a case control study. Sci Rep 2023; 13:5435. [PMID: 37012300 PMCID: PMC10070352 DOI: 10.1038/s41598-023-31829-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Accepted: 03/17/2023] [Indexed: 04/05/2023] Open
Abstract
1st episode drug naïve patients with psychosis might be at higher risk for cardiometabolic disturbances which could affect the different cognitive, and executive functions and domains of social cognition. This study aimed to study the metabolic parameters in 1st episode drug naïve patients with psychosis, to evaluate the relation of these cardiometabolic domains to the cognitive, executive functions, and social cognition. Socio-demographic characteristics of 150 first episode drug naïve patients with psychosis and 120 matched healthy control groups were collected. The current study also assessed the cardiometabolic profile and cognitive functions in both groups. Social cognition was examined by Edinburgh Social Cognition Test. The study revealed a statistically significant difference in parameters of metabolic profile among the studied groups (p < 0.001*), the scores of cognitive and executive tests were statistically significantly different (p < 0.001*). In addition, the patient's group has lowered scores of domains of social cognition (p < 0.001*). Also, the mean affective theory of mind was negatively correlated with the conflict cost of the Flanker test (r = -.185* p value = .023). The total cholesterol level (r = - 0.241**, p value = .003) and level of triglycerides (r = - 0.241**, p value = 0.003) were negatively correlated with the interpersonal domain of social cognition, the total cholesterol level is positively correlated to the total score of social cognition (r = 0.202*, p value = 0.013). Patients with 1st episode drug naïve psychosis showed disturbed cardiometabolic parameters which have deleterious effects on cognitive functions and social cognition.
Collapse
Affiliation(s)
- Samir El Sayed
- Department of Psychiatry, Faculty of Medicine, Mansoura University, Mansoura, Egypt.
- , Riyadh City, Riyadh, Kingdom of Saudi Arabia.
| | - Sarah Gomaa
- Mansoura University Students' Hospital, Mansoura University, Mansoura, Egypt
- , Riyadh City, Riyadh, Kingdom of Saudi Arabia
| | - Alaa Alhazmi
- Department of Psychiatry, Hayat National Hospital, Riyadh, Kingdom of Saudi Arabia
| | | | - Dalia Khalil
- Faculty of Medicine, Zagazig University, Zagazig, Egypt
- , Riyadh City, Riyadh, Kingdom of Saudi Arabia
| |
Collapse
|
5
|
Lokman MS, Althagafi HA, Alharthi F, Habotta OA, Hassan AA, Elhefny MA, Al Sberi H, Theyab A, Mufti AH, Alhazmi A, Hawsawi YM, Khafaga AF, Gewaily MS, Alsharif KF, Albrakati A, Kassab RB. Protective effect of quercetin against 5-fluorouracil-induced cardiac impairments through activating Nrf2 and inhibiting NF-κB and caspase-3 activities. Environ Sci Pollut Res Int 2023; 30:17657-17669. [PMID: 36197616 DOI: 10.1007/s11356-022-23314-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Accepted: 09/24/2022] [Indexed: 06/16/2023]
Abstract
5-Fluorouracil (5-FU) is a chemotherapy used to treat many types of cancer. Cardiotoxicity is one of the common drawbacks of 5-FU therapy. Quercetin (Qu) is a bioflavonoid with striking biological activities. This research aimed to assess the ameliorative effect of Qu against 5-FU-mediated cardiotoxicity. Thirty-five rats were allocated into five groups: control group (normal saline), 5-FU group (30 mg/kg, intraperitoneally), Qu group (50 mg/kg, oral), 25 mg/kg Qu+5-FU group, and 50 mg/kg Qu+5-FU. The experimental animals were received the above-mentioned drugs for 21 days. Results showed that 5-FU significantly elevated creatine kinase, lactate dehydrogenase, serum cholesterol and triglyceride, and upregulated troponin and renin mRNA expression. Additionally, cardiac oxidant/antioxidant imbalance was evident in elevated oxidants (malondialdehyde and nitric oxide) and depleted antioxidants (superoxide dismutase, catalase, glutathione peroxidase, and glutathione). 5-FU also downregulated the gene expression of nuclear factor erythroid 2-related factor 2. Furthermore, 5-FU significantly increased cardiac pro-inflammatory cytokines (tumor necrosis factor-alpha and interleukin-1 beta) and upregulated gene expression of nuclear factor kappa-B. 5-FU significantly enhanced cardiac apoptosis through upregulating caspase-3 expression and downregulating B-cell lymphoma 2. Immunohistochemical and histopathological examinations verified the above-mentioned findings. However, all these changes were significantly ameliorated in Qu pre-administered rats. Conclusively, Qu counteracted 5-FU-mediated cardiotoxicity through potent antioxidant, anti-inflammatory, and anti-apoptotic effects.
Collapse
Affiliation(s)
- Maha S Lokman
- Department of Biology, College of Science and Humanities in Al-Kharj, Prince Sattam Bin Abdulaziz University, Al-kharj, 11942, Saudi Arabia.
- Department of Zoology and Entomology, Faculty of Science, Helwan University, Cairo, 11795, Egypt.
| | - Hussam A Althagafi
- Department of Biology, Faculty of Science and Arts, Al-Baha University, Almakhwah, Al-Baha, Saudi Arabia
| | - Fahad Alharthi
- Department of Biology, College of Science, Taif University, Taif, Saudi Arabia
| | - Ola A Habotta
- Department of Forensic Medicine and Toxicology, Faculty of Veterinary Medicine, Mansoura University, Mansoura, 35516, Egypt
| | - Arwa A Hassan
- Department of Pharmacology and Toxicology, Faculty of Pharmacy and Pharmaceutical Industries, Sinai University, El Arish, Egypt
| | - Mohamed A Elhefny
- Department of Cancer and Molecular Biology, National Cancer Institute, Cairo University, Cairo, Egypt
- Department of Medical Genetics, Faculty of Medicine, Umm Al-Qura University, Alqunfudah, Saudi Arabia
| | - Hassan Al Sberi
- Basic Medical Science, Histopathology Department, National Organization for Drug Control and Research, Giza, Egypt
- Department of Biology, Faculty of Science, Taif University, Taif, Saudi Arabia
| | - Abdulrahman Theyab
- Department of Laboratory & Blood Bank, Security Forces Hospital, P.O. Box 14799, Mecca, 21955, Saudi Arabia
- College of Medicine, Al-Faisal University, P.O. Box 50927, Riyadh, 11533, Saudi Arabia
| | - Ahmad Hasan Mufti
- Medical Genetics Department, Faculty of Medicine, Umm Al-Qura University, Mecca, Saudi Arabia
| | - Alaa Alhazmi
- Medical Laboratory Technology Department, Jazan University, Jazan, Saudi Arabia
- SMIRES for Consultation in Specialized Medical Laboratories, Jazan University, Jazan, Saudi Arabia
| | - Yousef M Hawsawi
- Research Center, King Faisal Specialist Hospital and Research Center, MBC-J04, PO Box 40047, Jeddah, 21499, Saudi Arabia
| | - Asmaa F Khafaga
- Department of Pathology, Faculty of Veterinary Medicine, Alexandria University, Edfina, 22758, Egypt
| | - Mahmoud S Gewaily
- Department of Anatomy and Embryology, Faculty of Veterinary Medicine, Kafrelsheikh University, Kafrelsheikh, 33516, Egypt
| | - Khalaf F Alsharif
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Taif University, PO Box 11099, Taif, 21944, Saudi Arabia
| | - Ashraf Albrakati
- Department of Human Anatomy, College of Medicine, Taif University, PO Box 11099, Taif, 21944, Saudi Arabia
| | - Rami B Kassab
- Department of Zoology and Entomology, Faculty of Science, Helwan University, Cairo, 11795, Egypt
- Department of Biology, Faculty of Science and Arts, Al-Baha University, Almakhwah, Al-Baha, Saudi Arabia
| |
Collapse
|
6
|
Alam MR, Kim YH, Alhazmi A, Haque S, Kang YN, Jung HR, Sohn MY, Kim DK. Analysis of microsatellite instability in Korean patients with pancreatic cancer. Minerva Med 2022; 113:959-966. [PMID: 34913638 DOI: 10.23736/s0026-4806.21.07669-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
BACKGROUND Pancreatic cancer (PC) is a dangerous malignancy with a high mortality rate. Diagnosing PC at an early stage is difficult, and approximately 5% of the patients survive for 5 years. Microsatellite instability (MSI) plays an important role in colorectal cancer (CRC) for prognosis and immunotherapy. Evaluation of MSI status is important as it is recognized biomarker for the positive response of immune checkpoint blockade therapy in cancer. To our knowledge, there is no report yet on the prevalence of MSI in Korean PC patients. Studies have reported conflicting prevalence of MSI in PC. METHODS Therefore, to improve the likelihood of MSI identification in PC, we included 133 patients with PC; paired tumor and normal tissue DNA were isolated and MSI was analyzed using Promega panel and immunohistochemistry (IHC) was also performed. RESULTS Our results from the Promega panel indicated that one (0.7%) tumor was MSI-high (MSI-H), 13 (9.8%) were MSI-low (MSI-L), and 119 (89.5%) were microsatellite stable (MSS). IHC result also confirmed dMMR in only one sample. CONCLUSIONS The finding of low incidence of MSI-H observed by the Promega panel also matched IHC results, so this study suggested that in Korean PC patients, MSI prevalence is infrequent.
Collapse
Affiliation(s)
- Mohammad R Alam
- School of Medicine, Department of Medical Genetics, Keimyung University, Daegu, South Korea
| | - Yong H Kim
- School of Medicine, Department of Surgery, Dongsan Medical Center, Keimyung University, Daegu, South Korea
| | - Alaa Alhazmi
- Department of Medical Laboratory Technology, Jazan University, Jazan, Saudi Arabia
| | - Shafiul Haque
- Unit of Research and Scientific Studies, College of Nursing and Allied Health Sciences, Jazan University, Jazan, Saudi Arabia
| | - Yoo N Kang
- School of Medicine, Department of Forensic Medicine, Kyungpook National University, Daegu, South Korea
| | - Hye R Jung
- School of Medicine, Department of Pathology, Dongsan Medical Center, Keimyung University, Daegu, South Korea
| | - Mi-Yeung Sohn
- School of Medicine, Department of Medical Genetics, Keimyung University, Daegu, South Korea
| | - Dae-Kwang Kim
- School of Medicine, Department of Medical Genetics, Keimyung University, Daegu, South Korea -
- Hanvit Institute for Medical Genetics, Daegu, South Korea
| |
Collapse
|
7
|
Elkhatib WF, Abdelkareem SS, Khalaf WS, Shahin MI, Elfadil D, Alhazmi A, El-Batal AI, El-Sayyad GS. Narrative review on century of respiratory pandemics from Spanish flu to COVID-19 and impact of nanotechnology on COVID-19 diagnosis and immune system boosting. Virol J 2022; 19:167. [PMID: 36280866 PMCID: PMC9589879 DOI: 10.1186/s12985-022-01902-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2022] [Accepted: 09/26/2022] [Indexed: 12/15/2022] Open
Abstract
The rise of the highly lethal severe acute respiratory syndrome-2 (SARS-2) as corona virus 2019 (COVID-19) reminded us of the history of other pandemics that happened in the last century (Spanish flu) and stayed in the current century, which include Severe-Acute-Respiratory-Syndrome (SARS), Middle-East-Respiratory-Syndrome (MERS), Corona Virus 2019 (COVID-19). We review in this report the newest findings and data on the origin of pandemic respiratory viral diseases, reservoirs, and transmission modes. We analyzed viral adaption needed for host switch and determinants of pathogenicity, causative factors of pandemic viruses, and symptoms and clinical manifestations. After that, we concluded the host factors associated with pandemics morbidity and mortality (immune responses and immunopathology, ages, and effect of pandemics on pregnancy). Additionally, we focused on the burdens of COVID-19, non-pharmaceutical interventions (quarantine, mass gatherings, facemasks, and hygiene), and medical interventions (antiviral therapies and vaccines). Finally, we investigated the nanotechnology between COVID-19 analysis and immune system boosting (Nanoparticles (NPs), antimicrobial NPs as antivirals and immune cytokines). This review presents insights about using nanomaterials to treat COVID-19, improve the bioavailability of the abused drugs, diminish their toxicity, and improve their performance.
Collapse
Affiliation(s)
- Walid F Elkhatib
- Microbiology and Immunology Department, Faculty of Pharmacy, Ain Shams University, African Union Organization St., Abbassia, Cairo, 11566, Egypt.
- Department of Microbiology and Immunology, Faculty of Pharmacy, Galala University, New Galala City, Suez, Egypt.
| | - Shereen S Abdelkareem
- Department of Alumni, School of Pharmacy and Pharmaceutical Industries, Badr University in Cairo (BUC), Entertainment Area, Badr City, Cairo, Egypt
| | - Wafaa S Khalaf
- Department of Microbiology and Immunology, Faculty of Pharmacy (Girls), Al-Azhar University, Nasr City, Cairo, 11751, Egypt
| | - Mona I Shahin
- Zoology Department, Faculty of Tymaa, Tabuk University, Tymaa, 71491, Kingdom of Saudi Arabia
| | - Dounia Elfadil
- Biology and Chemistry Department, Hassan II University of Casablanca, Casablanca, Morocco
| | - Alaa Alhazmi
- Medical Laboratory Technology Department, Jazan University, Jazan, Saudi Arabia
- SMIRES for Consultation in Specialized Medical Laboratories, Jazan University, Jazan, Saudi Arabia
| | - Ahmed I El-Batal
- Drug Microbiology Laboratory, Drug Radiation Research Department, National Center for Radiation Research and Technology (NCRRT), Egyptian Atomic Energy Authority (EAEA), Cairo, Egypt
| | - Gharieb S El-Sayyad
- Department of Microbiology and Immunology, Faculty of Pharmacy, Galala University, New Galala City, Suez, Egypt.
- Drug Microbiology Laboratory, Drug Radiation Research Department, National Center for Radiation Research and Technology (NCRRT), Egyptian Atomic Energy Authority (EAEA), Cairo, Egypt.
| |
Collapse
|
8
|
Habibullah MM, Mohan S, Syed NK, Makeen HA, Jamal QMS, Alothaid H, Bantun F, Alhazmi A, Hakamy A, Kaabi YA, Samlan G, Lohani M, Thangavel N, Al-Kasim MA. Human Growth Hormone Fragment 176–191 Peptide Enhances the Toxicity of Doxorubicin-Loaded Chitosan Nanoparticles Against MCF-7 Breast Cancer Cells. Drug Des Devel Ther 2022; 16:1963-1974. [PMID: 35783198 PMCID: PMC9249349 DOI: 10.2147/dddt.s367586] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Accepted: 06/15/2022] [Indexed: 11/23/2022] Open
Abstract
Introduction Numerous drugs with potent toxicity against cancer cells are available for treating malignancies, but therapeutic efficacies are limited due to their inefficient tumor targeting and deleterious effects on non-cancerous tissue. Therefore, two improvements are mandatory for improved chemotherapy 1) novel delivery techniques that can target cancer cells to deliver anticancer drugs and 2) methods to specifically enhance drug efficacy within tumors. The loading of inert drug carriers with anticancer agents and peptides which are able to bind (target) tumor-related proteins to enhance tumor drug accumulation and local cytotoxicity is a most promising approach. Objective To evaluate the anticancer efficacy of Chitosan nanoparticles loaded with human growth hormone hGH fragment 176–191 peptide plus the clinical chemotherapeutic doxorubicin in comparison with Chitosan loaded with doxorubicin alone. Methods Two sets of in silico experiments were performed using molecular docking simulations to determine the influence of hGH fragment 176–191 peptide on the anticancer efficacy of doxorubicin 1) the binding affinities of hGH fragment 176–191 peptide to the breast cancer receptors, 2) the effects of hGH fragment 176–191 peptide binding on doxorubicin binding to these same receptors. Further, the influence of hGH fragment 176–191 peptide on the anticancer efficacy of doxorubicin was validated using viability assay in Human MCF-7 breast cancer cells. Results In silico analysis suggested that addition of the hGH fragment to doxorubicin-loaded Chitosan nanoparticles can enhance doxorubicin binding to multiple breast cancer protein targets, while photon correlation spectroscopy revealed that the synthesized dual-loaded Chitosan nanoparticles possess clinically favorable particle size, polydispersity index, as well as zeta potential. Conclusion These dual-loaded Chitosan nanoparticles demonstrated greater anti-proliferative activity against a breast cancer cell line (MCF-7) than doxorubicin-loaded Chitosan. This dual-loading strategy may enhance the anticancer potency of doxorubicin and reduce the clinical side effects associated with non-target tissue exposure.
Collapse
Affiliation(s)
- Mahmoud M Habibullah
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, Jazan University, Jazan, Saudi Arabia
- SMIRES for Consultation in Specialized Medical Laboratories, Jazan University, Jazan, Saudi Arabia
- Correspondence: Mahmoud M Habibullah, Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, Jazan University, Al Maarefah Road, Jazan, Saudi Arabia, Tel +966 556644205, Email
| | - Syam Mohan
- Substance Abuse and Toxicology Research Center, Jazan University, Jazan, Saudi Arabia
- School of Health Science, University of Petroleum and Energy Studies, Dehradun, Uttarakhand, India
| | - Nabeel Kashan Syed
- Pharmacy Practice Research Unit, Department of Clinical Pharmacy, Faculty of Pharmacy, Jazan University, Jazan, Saudi Arabia
| | - Hafiz A Makeen
- Pharmacy Practice Research Unit, Department of Clinical Pharmacy, Faculty of Pharmacy, Jazan University, Jazan, Saudi Arabia
| | - Qazi Mohammad Sajid Jamal
- Department of Health Informatics, College of Public Health and Health Informatics, Qassim University, Al Bukayriyah, Saudi Arabia
| | - Hani Alothaid
- Department of Basic Sciences, Faculty of Applied Medical Sciences, Al-Baha University, Al-Baha, Saudi Arabia
| | - Farkad Bantun
- Department of Microbiology, Faculty of Medicine, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Alaa Alhazmi
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, Jazan University, Jazan, Saudi Arabia
- SMIRES for Consultation in Specialized Medical Laboratories, Jazan University, Jazan, Saudi Arabia
| | - Ali Hakamy
- SMIRES for Consultation in Specialized Medical Laboratories, Jazan University, Jazan, Saudi Arabia
- Respiratory Therapy Department, Faculty of Applied Medical Sciences, Jazan University, Jazan, Saudi Arabia
| | - Yahia A Kaabi
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, Jazan University, Jazan, Saudi Arabia
| | - Ghalia Samlan
- Department of Food Science and Nutrition, College of Food and Agriculture Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Mohtashim Lohani
- Emergency Medical Services Department, Faculty of Applied Medical Sciences, Jazan University, Jazan, Saudi Arabia
| | - Neelaveni Thangavel
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Jazan University, Jazan, Saudi Arabia
| | - Mohamed Ahmed Al-Kasim
- Pharmacy Practice Research Unit, Department of Clinical Pharmacy, Faculty of Pharmacy, Jazan University, Jazan, Saudi Arabia
| |
Collapse
|
9
|
Polapally R, Mansani M, Rajkumar K, Burgula S, Hameeda B, Alhazmi A, Bantun F, Almalki AH, Haque S, El Enshasy HA, Sayyed RZ. Melanin pigment of Streptomyces puniceus RHPR9 exhibits antibacterial, antioxidant and anticancer activities. PLoS One 2022; 17:e0266676. [PMID: 35468144 PMCID: PMC9037932 DOI: 10.1371/journal.pone.0266676] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Accepted: 03/24/2022] [Indexed: 11/25/2022] Open
Abstract
The present study reveals the production of dark, extracellular melanin pigment (386 mg/L) on peptone yeast extract iron agar medium by Streptomyces puniceus RHPR9 using the gravimetric method. UV-Visible, Fourier Transform Infrared (FTIR), and Nuclear Magnetic Resonance (1H) (NMR) spectroscopy confirmed the presence of melanin. Extracted melanin showed antibacterial activity against human pathogens such as Bacillus cereus, Staphylococcus aureus, Pseudomonas aeruginosa, and Escherichia coli except for Klebsiella pneumoniae. A potent free radical scavenging activity was observed at 100 μg/mL of melanin by the DPPH method with a concentration of 89.01±0.05% compared with ascorbic acid 96.16±0.01%. Antitumor activity of melanin was evaluated by MTT assay against HEK 293, HeLa, and SK-MEL-28 cell lines with IC50 values of 64.11±0.00, 14.43±0.02, and 13.31±0.01 μg/mL respectively. Melanin showed maximum anti-inflammatory activity with human red blood cells (hRBC) (78.63 ± 0.01%) and minimum hemolysis of 21.37±0.2%. The wound healing potential of the pigment was confirmed on HeLa cells, cell migration was calculated, and it was observed that cell migration efficiency decreased with an increase in the concentration of melanin. To our knowledge, this is the first evidence of melanin produced from S. puniceus RHPR9 that exhibited profound scavenging, anti-inflammatory and cytotoxic activities.
Collapse
Affiliation(s)
- Ravinder Polapally
- Department of Microbiology, University College of Science, Osmania University, Hyderabad, India
| | - Manasa Mansani
- Department of Microbiology, University College of Science, Osmania University, Hyderabad, India
| | - Karthik Rajkumar
- Department of Microbiology, University College of Science, Osmania University, Hyderabad, India
| | - Sandeepta Burgula
- Department of Microbiology, University College of Science, Osmania University, Hyderabad, India
| | - Bee Hameeda
- Department of Microbiology, University College of Science, Osmania University, Hyderabad, India
| | - Alaa Alhazmi
- Medical Laboratory Technology Department, Jazan University, Jazan, Saudi Arabia
- SMIRES for Consultation in Specialized Medical Laboratories, Jazan University, Jazan, Saudi Arabia
| | - Farkad Bantun
- Department of Microbiology, Faculty of Medicine, Umm Al-Qura University, Mecca, Saudi Arabia
| | - Atiah H. Almalki
- Department of Pharmaceutical Chemistry, College of Pharmacy, Taif University, Taif, Saudi Arabia
- Addiction and Neuroscience Research Unit, College of Pharmacy, Taif University, Al-Hawiah, Taif, Saudi Arabia
| | - Shafiul Haque
- Research and Scientific Studies Unit, College of Nursing and Allied Health Sciences, Jazan University, Jazan, Saudi Arabia
- Bursa Uludağ University Faculty of Medicine, Görükle Campus, Nilüfer, Bursa, Turkey
| | - Hesham Ali El Enshasy
- Institute of Bioproduct Development (IBD), Universiti Teknologi Malaysia (UTM), Skudai, Johor Bahru, Johor, Malaysia
- School of Chemical and Energy Engineering, Faculty of Engineering, Universiti Teknologi Malaysia (UTM), Skudai, Johor Bahru, Johor, Malaysia
- City of Scientific Research and Technology Applications (SRTA), New Burg Al Arab, Alexandria, Egypt
| | - R. Z. Sayyed
- Department of Microbiology, PSGVP Mandal’s Arts, Science, and Commerce College, Shahada, India
| |
Collapse
|
10
|
Nilpa P, Chintan K, Sayyed RZ, El Enshasy H, El Adawi H, Alhazmi A, Almalki AH, Haque S. Formation of recombinant bifunctional fusion protein: A newer approach to combine the activities of two enzymes in a single protein. PLoS One 2022; 17:e0265969. [PMID: 35363796 PMCID: PMC8975109 DOI: 10.1371/journal.pone.0265969] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Accepted: 03/10/2022] [Indexed: 02/01/2023] Open
Abstract
The tissue of insects, pests, and fungi has a chitin layer followed by protein in the cell membrane. The complete biodegradation of chitin and protein-present in the waste requires the action of two enzymes, namely chitinase, and protease. Combining chitinase and protease in a single protein/enzyme will serve as a bifunctional enzyme that can efficiently degrade the chitin and protein-rich biomass. The present study was aimed to fuse these two enzymes to produce a single protein and study the kinetics of the recombinant fusion protein. A chitinase and alkaline protease genes were isolated, cloned, and expressed successfully as a fusion product in heterologous host Escherichia coli. The two native genes were successfully fused in E.coli by using flexible glycine–serine (G4S)2 linker (GGGGS, GS linker). The recombinant fusion protein in E.coli showed hydrolyzed chitin and protein on chitin and bovine serum albumin agar plates confirming the successful cloning and expression of chitinase and protease enzymes in a single fusion protein. The common pUC18-T7 mini vector with the ompA signal sequence helps the extracellular expression of fusion protein efficiently. The native gel electrophoresis revealed a molecular mass of purified protein as 92.0 kDa. The fusion protein’s maximal chitinase and protease activity occurred at pH 5.0 and 8.0 and 30 0C, respectively resembling the individual enzymes’. In the kinetic studies of the fusion protein, it was observed that the presence of metal ions such as Cu2+, Na2+, and Ca2+; significantly enhanced the enzyme activities while organic solvents oxidants and chemicals have drastically affected the activities of both the enzymes in the fusion protein. No such fusion protein has been produced in a heterologous host yet. The reports on fusion protein with biomass-degrading capacity are also scarce. This is probably the first report of a bifunctional chitinase/protease expressed in E. coli.
Collapse
Affiliation(s)
- Patel Nilpa
- Department of Plant Molecular Biology and Biotechnology, ASPEE College of Horticulture and Forestry, Navsari Agricultural University, Navsari, Gujarat, India
| | - Kapadia Chintan
- Department of Plant Molecular Biology and Biotechnology, ASPEE College of Horticulture and Forestry, Navsari Agricultural University, Navsari, Gujarat, India
- * E-mail: (KC); (RZS)
| | - R. Z. Sayyed
- Department of Microbiology, PSGVP Mandal’s S. I. Patil Arts, G B Patel Science & STKVS Commerce College, Shahada, Maharashtra, India
- Department of Entomology, Asian PGPR Society for Sustainable Agriculture, Auburn University, Auburn, AL, United States of America
- * E-mail: (KC); (RZS)
| | - Hesham El Enshasy
- Institute of Bioproduct Development (IBD), Universiti Teknologi Malaysia (UTM), Skudai, Johor Bahru, Malaysia
- School of Chemical and Energy Engineering, Faculty of Engineering, Universiti Teknologi Malaysia (UTM), Skudai, Johor Bahru, Malaysia
- City of Scientific Research and Technology Applications (SRTA), New Burg Al Arab, Alexandria, Egypt
| | - Hala El Adawi
- City of Scientific Research and Technology Applications (SRTA), New Burg Al Arab, Alexandria, Egypt
| | - Alaa Alhazmi
- Medical Laboratory Technology Department, Jazan University, Jazan, Saudi Arabia
- SMIRES for Consultation in Specialized Medical Laboratories, Jazan University, Jazan, Saudi Arabia
| | - Atiah H. Almalki
- Department of Pharmaceutical Chemistry, College of Pharmacy, Taif University, Taif, Saudi Arabia
- Addiction and Neuroscience Research Unit, College of Pharmacy, Taif University, Al-Hawiah, Taif, Saudi Arabia
| | - Shafiul Haque
- Research and Scientific Studies Unit, College of Nursing and Allied Health Sciences, Jazan University, Jazan, Saudi Arabia
- Bursa Uludağ University Faculty of Medicine, Görükle Campus, Nilüfer,Bursa, Turkey
| |
Collapse
|
11
|
Ahmed MM, Zaki A, Alhazmi A, Alsharif KF, Bagabir HA, Haque S, Manda K, Ahmad S, Ali SM, Ishrat R. Identification and Validation of Pathogenic Genes in Sepsis and Associated Diseases by Integrated Bioinformatics Approach. Genes (Basel) 2022; 13:genes13020209. [PMID: 35205254 PMCID: PMC8872348 DOI: 10.3390/genes13020209] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Revised: 01/14/2022] [Accepted: 01/19/2022] [Indexed: 12/14/2022] Open
Abstract
Sepsis is a clinical syndrome with high mortality and morbidity rates. In sepsis, the abrupt release of cytokines by the innate immune system may cause multiorgan failure, leading to septic shock and associated complications. In the presence of a number of systemic disorders, such as sepsis, infections, diabetes, and systemic lupus erythematosus (SLE), cardiorenal syndrome (CRS) type 5 is defined by concomitant cardiac and renal dysfunctions Thus, our study suggests that certain mRNAs and unexplored pathways may pave a way to unravel critical therapeutic targets in three debilitating and interrelated illnesses, namely, sepsis, SLE, and CRS. Sepsis, SLE, and CRS are closely interrelated complex diseases likely sharing an overlapping pathogenesis caused by erroneous gene network activities. We sought to identify the shared gene networks and the key genes for sepsis, SLE, and CRS by completing an integrative analysis. Initially, 868 DEGs were identified in 16 GSE datasets. Based on degree centrality, 27 hub genes were revealed. The gProfiler webtool was used to perform functional annotations and enriched molecular pathway analyses. Finally, core hub genes (EGR1, MMP9, and CD44) were validated using RT-PCR analysis. Our comprehensive multiplex network approach to hub gene discovery is effective, as evidenced by the findings. This work provides a novel research path for a new research direction in multi-omics biological data analysis.
Collapse
Affiliation(s)
- Mohd Murshad Ahmed
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, New Delhi 110025, India;
| | - Almaz Zaki
- Translational Research Lab, Department of Biotechnology, Faculty of Natural Sciences, Jamia Millia Islamia, New Delhi 110025, India; (A.Z.); (S.A.)
| | - Alaa Alhazmi
- Medical Laboratory Technology Department, SMIRES for Consultation in Specialized, Jazan University, Jazan 45142, Saudi Arabia;
| | - Khalaf F. Alsharif
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Taif University, Taif 21944, Saudi Arabia;
| | - Hala Abubaker Bagabir
- Department of Medical Physiology, Faculty of Medicine, King Abdulaziz University, Rabigh 21589, Saudi Arabia;
| | - Shafiul Haque
- Research and Scientific Studies Unit, College of Nursing and Allied Health Sciences, Jazan University, Jazan 45142, Saudi Arabia;
| | - Kailash Manda
- Institute of Nuclear Medicine and Applied Sciences, Defense Research Development Organization, New Delhi 110054, India;
| | - Shaniya Ahmad
- Translational Research Lab, Department of Biotechnology, Faculty of Natural Sciences, Jamia Millia Islamia, New Delhi 110025, India; (A.Z.); (S.A.)
| | - Syed Mansoor Ali
- Translational Research Lab, Department of Biotechnology, Faculty of Natural Sciences, Jamia Millia Islamia, New Delhi 110025, India; (A.Z.); (S.A.)
- Correspondence: (S.M.A.); (R.I.)
| | - Romana Ishrat
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, New Delhi 110025, India;
- Correspondence: (S.M.A.); (R.I.)
| |
Collapse
|
12
|
Giri DD, Alhazmi A, Mohammad A, Haque S, Srivastava N, Thakur VK, Gupta VK, Pal DB. Lead removal from synthetic wastewater by biosorbents prepared from seeds of Artocarpus Heterophyllus and Syzygium Cumini. Chemosphere 2022; 287:132016. [PMID: 34523437 DOI: 10.1016/j.chemosphere.2021.132016] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Revised: 08/18/2021] [Accepted: 08/23/2021] [Indexed: 06/13/2023]
Abstract
The present investigation deals with removal of lead (Pb+2) ions from waste water using biosorbent prepared from seeds of Artocarpus heterophyllus (SBAh) and Syzygium cumini (SBSc). Biosorbents surface has been characterized through FT-IR spectroscopy to probe the presence of functional groups. Response surface methodology enabled optimized conditions (Pb+2 concentration 2 μg/mL, pH 5.8 and bioadsorbent dose 60 mg) resulted in Pb+2 removal ~96% for SBAh and ~93% for SBSc at agitation speed 300 rpm. The adsorption capacity has been found to be 4.93 mg/g for SBAh and 3.95 mg/g for SBSc after 70 min. At optimal experimental conditions, kinetics of biosorption was explained well by inter-particle diffusion model for SBAh (R2 = 0.99) whereas Elovich model best fitted for SBSc (R2 = 0.98). Further, both the biosorbents followed Temkin adsorption isotherm model.
Collapse
Affiliation(s)
- Deen Dayal Giri
- Department of Botany, Maharaj Singh College, Saharanpur, Uttar Pradesh, 247001, India
| | - Alaa Alhazmi
- Medical Laboratory Technology Department Jazan University, Jazan, Saudi Arabia; SMIRES for Consultation in Specialized Medical Laboratories, Jazan University, Jazan, Saudi Arabia
| | - Akbar Mohammad
- School of Chemical Engineering, Yeungnam University, Gyeongsan-si, Gyeongbuk, 38541, South Korea
| | - Shafiul Haque
- Research and Scientific Studies Unit, College of Nursing and Allied Health Sciences, Jazan University, Jazan, 45142, Saudi Arabia; Bursa Uludağ University Faculty of Medicine, Görükle Campus, 16059, Nilüfer, Bursa, Turkey
| | - Neha Srivastava
- Department of Chemical Engineering, Indian Institute of Technology (BHU) Varanasi, Uttar Pradesh, 221005, India
| | - Vijay Kumar Thakur
- Biorefining and Advanced Materials Research Center, Scotland's Rural College (SRUC), Kings Buildings, West Mains Road, Edinburgh EH9 3JG, UK; School of Engineering, University of Petroleum & Energy Studies (UPES), Dehradun, Uttarakhand, India
| | - Vijai Kumar Gupta
- Biorefining and Advanced Materials Research Center, Scotland's Rural College (SRUC), Kings Buildings, West Mains Road, Edinburgh EH9 3JG, UK; Center for Safe and Improved Food, Scotland's Rural College (SRUC), Kings Buildings, West Mains Road, Edinburgh, EH9 3JG, UK.
| | - Dan Bahadur Pal
- Department of Chemical Engineering, Birla Institute of Technology, Mesra, Ranchi, Jharkhand, 835215, India.
| |
Collapse
|
13
|
Singh A, Pal DB, Mohammad A, Alhazmi A, Haque S, Yoon T, Srivastava N, Gupta VK. Biological remediation technologies for dyes and heavy metals in wastewater treatment: New insight. Bioresour Technol 2022; 343:126154. [PMID: 34673196 DOI: 10.1016/j.biortech.2021.126154] [Citation(s) in RCA: 82] [Impact Index Per Article: 41.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/28/2021] [Revised: 10/12/2021] [Accepted: 10/14/2021] [Indexed: 06/13/2023]
Abstract
The pollution of the environment caused by dyes and heavy metals emitted by industries has become a worldwide problem. The development of efficient, environmentally acceptable, and cost-effective methods of wastewater treatment containing dyes and heavy metals is critical. Biologically based techniques for treating effluents are fascinating since they provide several benefits over standard treatment methods. This review assesses the most recent developments in the use of biological based techniques to remove dyes and heavy metals from wastewater. The remediation of dyes and heavy metals by diverse microorganisms such as algae, bacteria, fungi and enzymes are depicted in detail. Ongoing biological method's advances, scientific prospects, problems, and the future prognosis are all highlighted. This review is useful for gaining a better integrated view of biological based wastewater treatment and for speeding future research on the function of biological methods in water purification applications.
Collapse
Affiliation(s)
- Arvind Singh
- Department of Chemical Engineering, Birsa Institute of Technology Sindri, Dhanbad 828123, India
| | - Dan Bahadur Pal
- Department of Chemical Engineering, Birla Institute of Technology Mesra, Ranchi 835215, India
| | - Akbar Mohammad
- School of Chemical Engineering, Yeungnam University, Gyeongsan-si, Gyeongbuk 38541, South Korea
| | - Alaa Alhazmi
- Medical Laboratory Technology Department Jazan University, Jazan, Saudi Arabia; SMIRES for Consultation in Specialized Medical Laboratories, Jazan University, Jazan, Saudi Arabia
| | - Shafiul Haque
- Research and Scientific Studies Unit, College of Nursing and Allied Health Sciences, Jazan University, Jazan 45142, Saudi Arabia; Bursa Uludağ University Faculty of Medicine, Görükle Campus, 16059, Nilüfer, Bursa, Turkey
| | - Taeho Yoon
- School of Chemical Engineering, Yeungnam University, Gyeongsan-si, Gyeongbuk 38541, South Korea
| | - Neha Srivastava
- Department of Chemical Engineering & Technology, IIT (BHU), Varanasi 221005, India
| | - Vijai Kumar Gupta
- Biorefining and Advanced Materials Research Center, SRUC, Kings Buildings, West Mains Road, Edinburgh EH9 3JG, UK.
| |
Collapse
|
14
|
Srivastava N, Srivastava M, Alhazmi A, Mohammad A, Khan S, Pal DB, Haque S, Singh R, Mishra PK, Gupta VK. Sustainable green approach to synthesize Fe 3O 4/α-Fe 2O 3 nanocomposite using waste pulp of Syzygium cumini and its application in functional stability of microbial cellulases. Sci Rep 2021; 11:24371. [PMID: 34934128 PMCID: PMC8692407 DOI: 10.1038/s41598-021-03776-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Accepted: 11/29/2021] [Indexed: 01/05/2023] Open
Abstract
Synthesis of nanomaterials following green routes have drawn much attention in recent years due to the low cost, easy and eco-friendly approaches involved therein. Therefore, the current study is focused towards the synthesis of Fe3O4/α-Fe2O3 nanocomposite using waste pulp of Jamun (Syzygium cumini) and iron nitrate as the precursor of iron in an eco-friendly way. The synthesized Fe3O4/α-Fe2O3 nanocomposite has been extensively characterized through numerous techniques to explore the physicochemical properties, including X-ray diffraction, Fourier transform infrared spectroscopy, Raman spectroscopy, Ultraviolet-Vis spectroscopy, field emission scanning electron microscope, high resolution transmission electron microscope and vibrating sample magnetometer. Further, efficiency of the Fe3O4/α-Fe2O3 nanocomposite has been evaluated to improve the incubation temperature, thermal/pH stability of the crude cellulase enzymes obtained from the lab isolate fungal strain Cladosporium cladosporioides NS2 via solid state fermentation. It is found that the presence of 0.5% Fe3O4/α-Fe2O3 nanocomposite showed optimum incubation temperature and thermal stability in the long temperature range of 50–60 °C for 15 h along with improved pH stability in the range of pH 3.5–6.0. The presented study may have potential application in bioconversion of waste biomass at high temperature and broad pH range.
Collapse
Affiliation(s)
- Neha Srivastava
- Department of Chemical Engineering and Technology, Indian Institute of Technology (BHU), Varanasi, U.P., 221005, India.
| | - Manish Srivastava
- Department of Chemical Engineering and Technology, Indian Institute of Technology (BHU), Varanasi, U.P., 221005, India
| | - Alaa Alhazmi
- Department of Medical Laboratory Technology, Jazan University, Jazan, Saudi Arabia.,SMIRES for Consultation in Specialized Medical Laboratories, Jazan University, Jazan, Saudi Arabia
| | - Akbar Mohammad
- School of Chemical Engineering, Yeungnam University, Gyeongsan-si, Gyeongbuk, 38541, South Korea
| | - Saif Khan
- Department of Basic Dental and Medical Sciences, College of Dentistry, University of Ha'il, Ha'il, 2440, Saudi Arabia
| | - Dan Bahadur Pal
- Department of Chemical Engineering, Birla Institute of Technology, Mesra, Ranchi, Jharkhand, 835215, India
| | - Shafiul Haque
- Research and Scientific Studies Unit, College of Nursing and Allied Health Sciences, Jazan University, Jazan, 45142, Saudi Arabia.,Faculty of Medicine, Bursa Uludağ University, Görükle Campus, Nilüfer, Bursa, 16059, Turkey
| | - Rajeev Singh
- Department of Environmental Studies, Satyawati College, University of Delhi, New Delhi, Delhi, 110052, India
| | - P K Mishra
- Department of Chemical Engineering and Technology, Indian Institute of Technology (BHU), Varanasi, U.P., 221005, India
| | - Vijai Kumar Gupta
- Biorefining and Advanced Materials Research Center, Scotland's Rural College (SRUC), Kings Buildings, West Mains Road, Edinburgh, EH9 3JG, UK. .,Center for Safe and Improved Food, Scotland's Rural College (SRUC), Kings Buildings, West Mains Road, Edinburgh, EH9 3JG, UK.
| |
Collapse
|
15
|
Halawani AJ, Habibullah MM, Dobie G, Alhazmi A, Bantun F, Nahari MH, Dawmary I, Abu-Tawil HI. Frequencies of MNS Blood Group Antigens and Phenotypes in Southwestern Saudi Arabia. Int J Gen Med 2021; 14:9315-9319. [PMID: 34887679 PMCID: PMC8650831 DOI: 10.2147/ijgm.s344826] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2021] [Accepted: 11/24/2021] [Indexed: 11/29/2022] Open
Abstract
Purpose Knowledge of the prevalence of blood group antigens in a given population is important for the prevention of hemolytic reactions. The MNS blood group system (002) has four polymorphic antigens—M, N, S, and s. Anti-S and anti-s antibodies may result in immediate and delayed hemolytic transfusion reactions, and hemolytic disease of the fetus and newborn may occur. The present study investigated the frequencies of the main antigens and phenotypes of the MNS blood group system. Subjects and Methods We randomly obtained 149 samples from anonymous Saudi blood donors living in Jazan Province. Serotyping was conducted using a gel card to investigate (M, N, S, and s) antigens and phenotypes. Results The frequencies of MNS antigens were as follows: M = 89.26%, N = 51.67%, S = 61.07%, and s = 82.55%. Regarding the MNS phenotypes, nine phenotypes were observed in the study population. The most common phenotype was M+N–S+s+ (n = 36, 24.16%), in contrast to the least common phenotype M+N–S–s– (n = 1, 0.67%). The prevalence of the MNS phenotypes in the current study population was highly and significantly different from that in Europeans (P = 0.044) and African Americans (P = 0.000). Conclusion In summary, this study reports the frequencies of the MNS antigens and phenotypes in Jazan Province, Saudi Arabia. The most common phenotype was M+N–S+s+, whereas the least observed phenotype was M+N–S–s–. The outcomes of this study may assist the blood banks in Jazan Province to establish an extended phenotyping protocol including the MNS antigens, in particular S and s antigens, to preclude any alloimmunization events.
Collapse
Affiliation(s)
- Amr J Halawani
- Department of Laboratory Medicine, Faculty of Applied Medical Sciences, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Mahmoud M Habibullah
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, Jazan University, Jazan, Saudi Arabia.,SMIRES for Consultation in Specialized Medical Laboratories, Jazan University, Jazan, Saudi Arabia
| | - Gasim Dobie
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, Jazan University, Jazan, Saudi Arabia
| | - Alaa Alhazmi
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, Jazan University, Jazan, Saudi Arabia.,SMIRES for Consultation in Specialized Medical Laboratories, Jazan University, Jazan, Saudi Arabia
| | - Farkad Bantun
- Department of Microbiology, Faculty of Medicine, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Mohammed H Nahari
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Najran University, Najran, Saudi Arabia
| | - Ibrahim Dawmary
- Department of Laboratory and Blood Bank, Prince Mohammed bin Nasser Hospital, Ministry of Health, Jazan, Saudi Arabia
| | - Hisham I Abu-Tawil
- Department of Laboratory and Blood Bank, Prince Mohammed bin Nasser Hospital, Ministry of Health, Jazan, Saudi Arabia.,Department of Laboratory and Blood Bank, King Faisal Medical City for Southern Regions, Ministry of Health, Abha, Saudi Arabia
| |
Collapse
|
16
|
Martins J, Maier J, Gianoli C, Alhazmi A, Neppl S, Reiner M, Belka C, Veloza S, Kachelriess M, Parodi K. Towards real-time EPID-based 3D in-vivo dosimetry using machine learning. Phys Med 2021. [DOI: 10.1016/s1120-1797(22)00014-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
|
17
|
Martins J, Maier J, Gianoli C, Alhazmi A, Neppl S, Reiner M, Belka C, Veloza S, Kachelriess M, Parodi K. Towards real-time EPID-based 3D in-vivo dosimetry using machine learning. Phys Med 2021. [DOI: 10.1016/s1120-1797(22)00158-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
|
18
|
Srivastava N, Srivastava M, Alhazmi A, Kausar T, Haque S, Singh R, Ramteke PW, Mishra PK, Tuohy M, Leitgeb M, Gupta VK. Technological advances for improving fungal cellulase production from fruit wastes for bioenergy application: A review. Environ Pollut 2021; 287:117370. [PMID: 34020262 DOI: 10.1016/j.envpol.2021.117370] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Revised: 04/12/2021] [Accepted: 05/08/2021] [Indexed: 06/12/2023]
Abstract
Fruit wastes can be imperative to elevate economical biomass to biofuels production process at pilot scale. Because of the renewable features, huge availability, having low lignin content organic nature and low cost; these wastes can be of much interest for cellulase enzyme production. This review provides recent advances on the fungal cellulase production using fruit wastes as a potential substrate. Also, the availability of fruit wastes, generation and processing data and their potential applications for cellulase enzyme production have been discussed. Several aspects, including cellulase and its function, solid-state fermentation, process parameters, microbial source, and the application of enzyme in biofuels industries have also been discussed. Further, emphasis has been made on various bottlenecks and feasible approaches such as use of nanomaterials, co-culture, molecular techniques, genetic engineering, and cost economy analysis to develop a low-cost based comprehensive technology for viable production of cellulase and its application in biofuels production technology.
Collapse
Affiliation(s)
- Neha Srivastava
- Department of Chemical Engineering and Technology, Indian Institute of Technology (BHU), Varanasi, 221005, India.
| | - Manish Srivastava
- Department of Chemical Engineering and Technology, Indian Institute of Technology (BHU), Varanasi, 221005, India
| | - Alaa Alhazmi
- Medical Laboratory Technology Department, Jazan University, Jazan, Saudi Arabia; SMIRES for Consultation in Specialized Medical Laboratories, Jazan University, Jazan, Saudi Arabia
| | - Tahreem Kausar
- Department of Food Technology, School of Interdisciplinary Science and Technology, Jamia Hamdard, Hamdard Nagar, New Delhi, 110062, India
| | - Shafiul Haque
- Research and Scientific Studies Unit, College of Nursing and Allied Health Sciences, Jazan University, Jazan, 45142, Saudi Arabia
| | - Rajeev Singh
- Department of Environmental Studies, Satyawati College, University of Delhi, Delhi, 110052, India
| | - Pramod W Ramteke
- Department of Biological Sciences, Sam Higginbottom University of Agriculture Technology & Sciences (Formerly Allahabad Agricultural Institute) Allahabad, 221007, Uttar Pradesh, India; Department of Life Sciences, Mandsaur University, Mandsaur, 458001, India
| | - Pradeep Kumar Mishra
- Department of Chemical Engineering and Technology, Indian Institute of Technology (BHU), Varanasi, 221005, India
| | - Maria Tuohy
- Molecular Glycobiotechnology Group, Department of Biochemistry, National University of Ireland Galway, Galway, Ireland
| | - Maja Leitgeb
- Faculty of Chemistry and Chemical Engineering, University of Maribor, Smetanovaulica 17, 2000, Maribor, Slovenija
| | - Vijai Kumar Gupta
- Biorefining and Advanced Materials Research Center, Scotland's Rural College (SRUC), Kings Buildings, West Mains Road, Edinburgh, EH9 3JG, UK; Center for Safe and Improved Food, Scotland's Rural College (SRUC), Kings Buildings, West Mains Road, Edinburgh, EH9 3JG, UK.
| |
Collapse
|
19
|
Alothaid H, Aldughaim MS, Yusuf AO, Yezdani U, Alhazmi A, Habibullah MM, Khan MG. A comprehensive study of the basic formulation of supersaturated self-nanoemulsifying drug delivery systems (SNEDDS) of albendazolum. Drug Deliv 2021; 28:2119-2126. [PMID: 34612775 PMCID: PMC8510591 DOI: 10.1080/10717544.2021.1986601] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Albendazolum (ABZ) is a BCS class II drug. It has challenging biopharmaceutical properties, which include poor solubility and dissolution rate. These properties have laid the ground for developing a supersaturated self-nanoemulsifying drug delivery system (S-SNEDDS) to form oil-in-water nanoemulsion in situ to improve the oral bioavailability of ABZ. Based on the ABZ solubility, emulsifying ability, and stability after dispersion in an aqueous phase, an optimal self-nanoemulsifying drug delivery system (SNEDDS) consisting of oleic acid, Tween® 20, and PEG 600 (X:Y:Z, w/w) was identified, having 10% (w/w) hydroxypropyl methylcellulose (HPMC) E15 lv as its precipitation inhibitor. The optimized system possessed a small mean globule size value (89.2 nm), good dispersion properties (polydispersity index (PDI): 0.278), and preserved the supersaturated state of ABZ. S-SNEDDS was transformed into solid supersaturated self-nanoemulsifying drug delivery systems (SS-SNEDDS) using microcrystalline cellulose as a solid material. The developed S-SNEDDS were characterized for globule size, pH, turbidity, differential scanning calorimetry (DSC), scanning electron microscopy (SEM), and flow properties. The data obtained from the results suggest that this S-SNEDDS formulation can enhance the solubility and oral bioavailability of ABZ for appropriate clinical application.
Collapse
Affiliation(s)
- Hani Alothaid
- Department of Basic Sciences, Faculty of Applied Medical Sciences, Al Baha University, Al-Baha, Saudi Arabia
| | | | | | - Umama Yezdani
- Department of Pharmacy Practice, MRM College of Pharmacy, Hyderabad, India
| | - Alaa Alhazmi
- Medical Laboratory Technology Department, Faculty of Applied Medical Sciences, Jazan University, Jazan, Saudi Arabia.,SMIRES for Consultation in Specialized Medical Laboratories, Jazan University, Jazan, Saudi Arabia
| | - Mahmoud M Habibullah
- Medical Laboratory Technology Department, Faculty of Applied Medical Sciences, Jazan University, Jazan, Saudi Arabia.,SMIRES for Consultation in Specialized Medical Laboratories, Jazan University, Jazan, Saudi Arabia
| | | |
Collapse
|
20
|
Singh T, Alhazmi A, Mohammad A, Srivastava N, Haque S, Sharma S, Singh R, Yoon T, Gupta VK. Integrated biohydrogen production via lignocellulosic waste: Opportunity, challenges & future prospects. Bioresour Technol 2021; 338:125511. [PMID: 34274587 DOI: 10.1016/j.biortech.2021.125511] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Revised: 06/30/2021] [Accepted: 07/02/2021] [Indexed: 06/13/2023]
Abstract
Hydrogen production through biological route is the cleanest, renewable and potential way to sustainable energy generation. Productions of hydrogen via dark and photo fermentations are considered to be more sustainable and economical approach over numerous existing biological modes. Nevertheless, both the biological modes suffer from certain limitations like low yield and production rate, and because of these practical implementations are still far away. Therefore, the present review provides an assessment and feasibility of integrated biohydrogen production strategy by combining dark and photo-fermentation as an advanced biochemical processing while using lignocellulosics biomass to improve and accelerate the biohydrogen production technology in a sustainable manner. This review also evaluates practical viability of the integrated approach for biohydrogen production along with the analysis of the key factors which significantly influence to elevate this technology on commercial ground with the implementation of various environment friendly and innovative approaches.
Collapse
Affiliation(s)
- Tripti Singh
- School of Biosciences IMS Ghaziabad UC Campus, Ghaziabad, Uttar Pradesh 201015, India
| | - Alaa Alhazmi
- Medical Laboratory Technology Department Jazan University, Jazan, Saudi Arabia; SMIRES for Consultation in Specialized Medical Laboratories, Jazan University, Jazan, Saudi Arabia
| | - Akbar Mohammad
- School of Chemical Engineering, Yeungnam University, Gyeongsan-si, Gyeongbuk 38541, South Korea
| | - Neha Srivastava
- Department of Chemical Engineering and Technology, Indian Institute of Technology (BHU), Varanasi 221005 India
| | - Shafiul Haque
- Research and Scientific Studies Unit, College of Nursing and Allied Health Sciences, Jazan University, Jazan 45142, Saudi Arabia; Bursa Uludağ University Faculty of Medicine, Görükle Campus, 16059, Nilüfer, Bursa, Turkey
| | - Shalini Sharma
- School of Biosciences IMS Ghaziabad UC Campus, Ghaziabad, Uttar Pradesh 201015, India
| | - Rajeev Singh
- Department of Environmental Studies, Satyawati College, University of Delhi, Delhi 110052, India
| | - Taeho Yoon
- School of Chemical Engineering, Yeungnam University, Gyeongsan-si, Gyeongbuk 38541, South Korea
| | - Vijai Kumar Gupta
- Biorefining and Advanced Materials Research Center, Scotland's Rural College (SRUC), Kings Buildings, West Mains Road, Edinburgh EH9 3JG, UK; Center for Safe and Improved Food, Scotland's Rural College (SRUC), Kings Buildings, West Mains Road, Edinburgh EH9 3JG, UK.
| |
Collapse
|
21
|
Sahlan M, Rizka Alia Hapsari N, Diah Pratami K, Cahya Khayrani A, Lischer K, Alhazmi A, Mohammedsaleh ZM, Shater AF, Saleh FM, Alsanie WF, Sayed S, Gaber A. Potential hepatoprotective effects of flavonoids contained in propolis from South Sulawesi against chemotherapy agents. Saudi J Biol Sci 2021; 28:5461-5468. [PMID: 34588856 PMCID: PMC8459154 DOI: 10.1016/j.sjbs.2021.08.022] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 08/03/2021] [Accepted: 08/08/2021] [Indexed: 02/01/2023] Open
Abstract
The use of doxorubicin and epirubicin as chemotherapy agent causes side effects such as liver damage due to oxidative stress by reactive oxygen species (ROS) that cause increased of ALT and AST level as liver parameter. One source of natural antioxidants as ROS neutralizer comes from flavonoid that contain in propolis. Most researchers claim that flavonoid can be used to protect the liver. The aim of this study was to test the hepatoprotective effect of flavonoid in propolis from South Sulawesi against doxorubicin and epirubicin. The experiment included male Sprague dawley rats divided into nine groups. The rats received the microcapsule propolis or the quercetin orally for 15 days. The hepatotoxicity was promoted by injection epirubicin and doxorubicin (i.v.) with a cumulative dose of 9 mg/kg. In this study, total polyphenol and flavonoid tests of propolis have been carried out, there were 1.1% polyphenols and 2.7% flavonoids, the antioxidant activity tests showed IC50 value of 9849 ppm and LCMS/MS tests supported the presence of phenolic compounds in propolis from South Sulawesi. Liver parameter was measured and the results showed that the propolis 200 mg/kg group produced the lowest ALT and had potential protective effect against doxorubicin and epirubicin-induced hepatotoxicity.
Collapse
Affiliation(s)
- Muhamad Sahlan
- Department of Chemical Engineering, Faculty of Engineering, Universitas Indonesia, West Java, 16424, Depok, Indonesia.,Research Center for Biomedical Engineering, Faculty of Engineering, Universitas Indonesia, West Java, 16424, Depok, Indonesia
| | - Nur Rizka Alia Hapsari
- Department of Chemical Engineering, Faculty of Engineering, Universitas Indonesia, West Java, 16424, Depok, Indonesia
| | | | - Apriliana Cahya Khayrani
- Department of Chemical Engineering, Faculty of Engineering, Universitas Indonesia, West Java, 16424, Depok, Indonesia
| | - Kenny Lischer
- Department of Chemical Engineering, Faculty of Engineering, Universitas Indonesia, West Java, 16424, Depok, Indonesia.,Research Center for Biomedical Engineering, Faculty of Engineering, Universitas Indonesia, West Java, 16424, Depok, Indonesia
| | - Alaa Alhazmi
- Medical Laboratory Technology Department, Jazan University, Jazan, Saudi Arabia.,SMIRES for Consultation in Specialized Medical Laboratories, Jazan University, Jazan, Saudi Arabia
| | - Zuhair M Mohammedsaleh
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, University of Tabuk, Tabuk 71491, Saudi Arabia
| | - Abdullah F Shater
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, University of Tabuk, Tabuk 71491, Saudi Arabia
| | - Fayez M Saleh
- Department of Medical Microbiology, Faculty of Medicine, University of Tabuk, Tabuk 71491, Saudi Arabia
| | - Walaa F Alsanie
- Center of Biomedical Sciences Research (CBSR), Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia.,Department of Clinical Laboratories Sciences, The Faculty of Applied Medical Sciences, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia
| | - Samy Sayed
- Department of Science and Technology, University College-Ranyah, Taif University, B.O. Box 11099, Taif 21944, Saudi Arabia
| | - Ahmed Gaber
- Center of Biomedical Sciences Research (CBSR), Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia.,Department of Biology, College of Science, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia
| |
Collapse
|
22
|
Rehman A, Akram AM, Chaudhary A, Sheikh N, Hussain Z, Alsanie WF, Rehman RA, Hameed N, Saleem T, Zafar A, Absar M, Iqbal Z, Alhazmi A, Baeshen HA, Mohammedsaleh ZM, Qamer S, Sayed S, Gaber A. RUNX1 mutation and elevated FLT3 gene expression cooperates to induce inferior prognosis in cytogenetically normal acute myeloid leukemia patients. Saudi J Biol Sci 2021; 28:4845-4851. [PMID: 34466057 PMCID: PMC8381075 DOI: 10.1016/j.sjbs.2021.07.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Revised: 07/02/2021] [Accepted: 07/04/2021] [Indexed: 11/25/2022] Open
Abstract
Background Acute myeloid leukemia (AML) is a bone marrow malignancy having multiple molecular pathways driving its progress. In recent years, the main causes of AML considered all over the world are genetic variations in cancerous cells. The RUNX1 and FLT3 genes are necessary for the normal hematopoiesis and differentiation process of hematopoietic stem cells into mature blood cells, therefore they are the most common targets for point mutations resulting in AML. Methods We screened 32 CN-AML patients for FLT3-ITD (by Allele-specific PCR) and RUNX1 mutations (by Sanger sequencing). The FLT3 mRNA expression was assessed in all AML patients and its subgroups. Results Eight patients (25%) carried RUNX1 mutation (K83E) while three patients (9.37%) were found to have internal tandem duplications in FLT3 gene. The RUNX1 mutation data were correlated with clinical parameters and FLT3 gene expression profile. The RUNX1 mutations were observed to be significantly prevalent in older males. Moreover, RUNX1 and FLT3-mutated patients had lower complete remission rate, event-free survival rate, and lower overall survival rate than patients with wild-type RUNX1 and FLT3 gene. The RUNX1 and FLT3 mutant patients with up-regulated FLT3 gene expression showed even worse prognosis. Bradford Assay showed that protein concentration was down-regulated in RUNX1 and FLT3 mutants in comparison to RUNX1 and FLT3 wild-type groups. Conclusion This study constitutes the first report from Pakistan reporting significant molecular mutation analysis of RUNX1 and FLT3 genes including FLT3 expression evaluation with follow-up. This provides an insight that aforementioned mutations are markers of poor prognosis but the study with a large AML cohort will be useful to further investigate their role in disease biology of AML.
Collapse
Affiliation(s)
- Atia Rehman
- Cell and Molecular Biology Lab (CMBL), Department of Zoology, University of the Punjab, Lahore, Pakistan.,Molecular Biology Lab, University of Education, Township Campus, College Road, Lahore, Pakistan
| | - Afia Muhammad Akram
- Molecular Biology Lab, University of Education, Township Campus, College Road, Lahore, Pakistan
| | - Asma Chaudhary
- Molecular Biology Lab, University of Education, Township Campus, College Road, Lahore, Pakistan
| | - Nadeem Sheikh
- Cell and Molecular Biology Lab (CMBL), Department of Zoology, University of the Punjab, Lahore, Pakistan
| | - Zawar Hussain
- Molecular Biology Lab, University of Education, Township Campus, College Road, Lahore, Pakistan
| | - Walaa F Alsanie
- Center of Biomedical Sciences Research (CBSR), Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia.,Department of Clinical Laboratories Sciences, The Faculty of Applied Medical Sciences, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia
| | - Rahat Abdul Rehman
- Department of Forensic Science, University of Health Sciences, Lahore, Pakistan
| | - Naila Hameed
- Cell and Molecular Biology Lab (CMBL), Department of Zoology, University of the Punjab, Lahore, Pakistan
| | - Tayyaba Saleem
- Cell and Molecular Biology Lab (CMBL), Department of Zoology, University of the Punjab, Lahore, Pakistan
| | - Amjad Zafar
- Department of Oncology, Mayo Hospital, Anarkali Bazar, Lahore, Pakistan
| | - Muhammad Absar
- Microbiology, Pathology & Laboratory Medicine, King Abdulaziz Hospital, Ministry of National Guard-Health Affairs, Saudi Arabia
| | - Zafar Iqbal
- Cancer and Medical Genetics, CAMS-A, King Saud Bin Abdulaziz University for Health Sciences & King Abdullah International Medical Research Centre (KAIMRC), King Abdulaziz Medical City, National Guard Health Affairs, Al Ahsa, Saudi Arabia
| | - Alaa Alhazmi
- Medical Laboratory Technology Department, Jazan University, Jazan, Saudi Arabia.,SMIRES for Consultation in Specialized Medical Laboratories, Jazan University, Jazan, Saudi Arabia
| | - Hosam Ali Baeshen
- Department of Orthodontics, Faculty of Dentistry, King Abdulaziz University, P.O. Box 80209, Jeddah 21589, Saudi Arabia
| | - Zuhair M Mohammedsaleh
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, University of Tabuk, Tabuk 71491, Saudi Arabia
| | - Samina Qamer
- Department of Zoology, Government College University, Faisalabad, Pakistan
| | - Samy Sayed
- Department of Science and Technology, University College-Ranyah, Taif University, B.O. Box 11099, Taif 21944, Saudi Arabia
| | - Ahmed Gaber
- Center of Biomedical Sciences Research (CBSR), Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia.,Department of Biology, College of Science, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia
| |
Collapse
|
23
|
Asif Rasheed M, Awais M, Aldhahrani A, Althobaiti F, Alhazmi A, Sattar S, Afzal U, Ali Baeshen H, Ali El Enshasy H, Joe Dailin D, Al-Surhanee AA, Kabir F. Designing a highly immunogenic multi epitope based subunit vaccine against Bacillus cereus. Saudi J Biol Sci 2021; 28:4859-4866. [PMID: 34466059 PMCID: PMC8381030 DOI: 10.1016/j.sjbs.2021.06.082] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Revised: 06/21/2021] [Accepted: 06/27/2021] [Indexed: 11/29/2022] Open
Abstract
Objective Serious non-gastrointestinal-tract infections and food poisoning are caused by Bacillus cereus. Vaccination against B. cereus is very important. The aim of this study was to identify and analyze B and T cell epitopes for chromate transporter protein of the bacteria. Methods Multiple sequence alignment with the Clustal Omega method was used to identify conserved regions and Geneious Prime was used to produce a consensus sequence. T and B cell epitopes were predicted by various computational tools from the NetCTL and Immune Epitope Database (IEDB), respectively. Results Altogether, 6 HTL cells and 11 CTL epitopes were predicted. This vaccine's molecular docking is done with Patch Dock and LigPlot to verify interactions. The immune server (C-IMMSIM) was used to develop In silico immune response in order to assess the multi-epitope vaccine's immunogenic profile. Conclusion We designed universal vaccine against B. cereus responsible for food poisoning. The disease may be avoided with the aid of the proposed epitope-based vaccine.
Collapse
Affiliation(s)
- Muhammad Asif Rasheed
- Department of Biosciences, COMSATS University Islamabad, Sahiwal Campus, 57000 Sahiwal, Pakistan
| | - Muhammad Awais
- Department of Biochemistry and Molecular Biology, Faculty of Science, University of Sialkot, Pakistan
| | - Adil Aldhahrani
- Clinical Laboratory Sciences Department, Turabah University College, Taif University, Taif 21995, Saudi Arabia
| | - Fayez Althobaiti
- Department of Biotechnology, College of Science, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia
| | - Alaa Alhazmi
- Medical Laboratory Technology Department, Jazan University, Jazan, Saudi Arabia.,SMIRES for Consultation in Specialized Medical Laboratories, Jazan University, Jazan, Saudi Arabia
| | - Sobia Sattar
- Department of Biosciences, COMSATS University Islamabad, Sahiwal Campus, 57000 Sahiwal, Pakistan
| | - Umara Afzal
- Department of Chemistry, Rawalpindi Women University, Satellite Town Rawalpindi, Pakistan
| | - Hosam Ali Baeshen
- Department of Orthodontics, Faculty of Dentistry, King Abdulaziz University, P. O. Box 80209, Jeddah 21589, Saudi Arabia
| | - Hesham Ali El Enshasy
- Institute of Bioproduct Development (IBD), Universiti Teknologi Malaysia (UTM), Skudai, Johor, Malaysia.,School of Chemical and Energy Engineering, Faculty of Engineering, Universiti Teknologi Malaysia (UTM), Skudai, Johor, Malaysia.,City of Scientific Research and Technology Applications (SRTA), New Burg Al Arab, Alexandria, Egypt
| | - Daniel Joe Dailin
- Institute of Bioproduct Development (IBD), Universiti Teknologi Malaysia (UTM), Skudai, Johor, Malaysia.,School of Chemical and Energy Engineering, Faculty of Engineering, Universiti Teknologi Malaysia (UTM), Skudai, Johor, Malaysia
| | - Ameena A Al-Surhanee
- Biology Department, College of Science, Jouf University, Sakaka 2014, Kingdom of Saudi Arabia
| | - Faryal Kabir
- University Institute of Biochemistry and Biotechnology, PMAS-Arid Agriculture University, Rawalpindi, Pakistan
| |
Collapse
|
24
|
Ahmad Dar A, Jamal K, Alhazmi A, El-Sharnouby M, Salah M, Sayed S. Moth diversity, species composition, and distributional pattern in Aravalli Hill Range of Rajasthan, India. Saudi J Biol Sci 2021; 28:4884-4890. [PMID: 34466062 PMCID: PMC8381046 DOI: 10.1016/j.sjbs.2021.06.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 06/06/2021] [Accepted: 06/07/2021] [Indexed: 11/04/2022] Open
Abstract
Moths are phytophagous, cosmopolitan, agricultural pests, night pollinators, chiefly nocturnal and potential bio-indicators. The current study will be the first report on species diversity, species composition, abundance, and distributional pattern of moth fauna in Aravalli Hill Range Rajasthan. During the survey period of 2018–2019, 758 specimens of moths were collected pertaining to 34 species, 26 genera belonging to 05 families, and 13 subfamilies from three different sites of Aravalli Hill Range. Based on the number of genera, family Sphingidae was most dominant with 9 genera, and family Crambidae was least dominant with 2 genera. Based on the number of species, the family Sphingidae was the most dominant, representing 13 species, followed by Erebidae representing 11 species, Saturniidae and Noctuidae with 4 species each, the least dominant was Crambidae with 2 species. The diversity indices for moths have been calculated for the first time from the Aravalli Range of Rajasthan. Across the survey, Simpson’s Diversity Index (D′), Shannon Diversity Index (H′), Dominance & Evenness was calculated as 0.95, 3.3, 0.04, and 0.8, respectively, which reflects that moth fauna is diverse in the surveyed areas.
Collapse
Affiliation(s)
- Afaq Ahmad Dar
- Department of Zoology, Aligarh Muslim University, Aligarh (U.P), India
| | - Khowaja Jamal
- Department of Zoology, Aligarh Muslim University, Aligarh (U.P), India
| | - Alaa Alhazmi
- Medical Laboratory Technology Department, Jazan University, Jazan, Saudi Arabia.,SMIRES for Consultation in Specialized Medical Laboratories, Jazan University, Jazan, Saudi Arabia
| | - Mohamed El-Sharnouby
- Department of Biotechnology, College of Science, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia
| | - Mohamed Salah
- Department of Biology, Turabah University College, Taif University, B.O. Box 11099, Taif 21944, Saudi Arabia
| | - Samy Sayed
- Department of Science and Technology, University College-Ranyah, Taif University, B.O. Box 11099, Taif 21944, Saudi Arabia
| |
Collapse
|
25
|
Chaudhary A, Hussain Z, Aihetasham A, El-Sharnouby M, Abdul Rehman R, Azmat Ullah Khan M, Zahra S, Saleem A, Azhar S, Alhazmi A, El Askary A, Sayed S, Ali El Enshasy H, Zulaiha Hanapi S, Qamer S. Pomegranate peels waste hydrolyzate optimization by Response Surface Methodology for Bioethanol production. Saudi J Biol Sci 2021; 28:4867-4875. [PMID: 34466060 PMCID: PMC8381070 DOI: 10.1016/j.sjbs.2021.06.081] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 06/25/2021] [Accepted: 06/27/2021] [Indexed: 11/25/2022] Open
Abstract
Unwanted agricultural waste is largely comprised of lignocellulosic substrate which could be transformed into sugars. The production of bioethanol from garbage manifested an agreeable proposal towards waste management as well as energy causation. The goal of this work is to optimize parameters for generation of bioethanol through fermentation by different yeast strains while Saccharomyces cerevisiae used as standard strain. The low cost fermentable sugars from pomegranate peels waste (PPW) were obtained by hydrolysis with HNO3 (1 to 5%). The optimum levels of hydrolysis time and temperature were elucidated via RSM (CCD) ranging from 30 to 60 min and 50 to 100 °C respectively. The result shows that optimum values (g/L) for reducing sugars was 61.45 ± 0.01 while for total carbohydrates was 236 ± 0.01. These values were found when PPW was hydrolyzed with 3% HNO3, at 75 °C for one hour. The hydrolyzates obtained from the dilute HNO3 pretreated PPW yielded a maximum of 0.43 ± 0.04, 0.41 ± 0.03 g ethanol per g of reducing sugars by both Metchnikowia sp. Y31 and M. cibodasensis Y34 at day 7 of ethanologenic experiment. The current study exhibited that by fermentation of dilute HNO3 hydrolyzates of PPW could develop copious amount of ethanol by optimized conditions.
Collapse
Affiliation(s)
- Asma Chaudhary
- Department of Zoology, Division of Science and Technology, University of Education, Lahore 54770, Pakistan
| | - Zawar Hussain
- Department of Zoology, Division of Science and Technology, University of Education, Lahore 54770, Pakistan
| | - Ayesha Aihetasham
- Institute of Zoology, University of the Punjab, Quaid-e-Azam Campus, Lahore, Pakistan
| | - Mohamed El-Sharnouby
- Department of Biotechnology, College of Science, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia
| | - Rahat Abdul Rehman
- Department of Forensic Sciences, University of Health Sciences, Lahore, Pakistan
| | - Muhammad Azmat Ullah Khan
- Department of Biochemistry and Molecular Biology, University of Gujrat, Hafiz Hayat campus. Gujrat, Pakistan
| | - Sarwat Zahra
- Department of Physics, Division of Science and Technology, University of Education, Lahore 54770, Pakistan
| | - Ayesha Saleem
- Department of Zoology, Division of Science and Technology, University of Education, Lahore 54770, Pakistan
| | - Sana Azhar
- Institute of Zoology, University of the Punjab, Quaid-e-Azam Campus, Lahore, Pakistan
| | - Alaa Alhazmi
- Medical Laboratory Technology Department, Jazan University, Jazan, Saudi Arabia.,SMIRES for Consultation in Specialized Medical Laboratories, Jazan University, Jazan, Saudi Arabia
| | - Ahmad El Askary
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia
| | - Samy Sayed
- Department of Science and Technology, University College-Ranyah, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia
| | - Hesham Ali El Enshasy
- Institute of Bioproduct Development (IBD), Universiti Teknologi Malaysia (UTM), Skudai, Johor, Malaysia.,School of Chemical and Energy Engineering, Faculty of Engineering, Universiti Teknologi Malaysia (UTM), Skudai, Johor, Malaysia.,City of Scientific Research and Technology Applications (SRTA), New Burg Al Arab, Alexandria, Egypt
| | - Siti Zulaiha Hanapi
- Institute of Bioproduct Development (IBD), Universiti Teknologi Malaysia (UTM), Skudai, Johor, Malaysia
| | - Samina Qamer
- Department of Zoology, Government College University, Faisalabad, Pakistan
| |
Collapse
|
26
|
Alrayes H, Alazmi M, Alderaan K, Alghamdi M, Alghanim N, Alhazmi A, Alkhadhrawi N, Almohideb M, Attar S, Alzahrani ZA, Bedaiwi M, Zakaria N, Halabi H. AB0566 CONSENSUS-BASED RECOMMENDATIONS FOR THE MANAGEMENT OF PSORIATIC ARTHRITIS IN THE KINGDOM OF SAUDI ARABIA. Ann Rheum Dis 2021. [DOI: 10.1136/annrheumdis-2021-eular.298] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background:Psoriatic arthritis (PsA) is a chronic inflammatory condition associated with psoriasis. The common clinical features of PsA include peripheral arthritis, dactylitis, enthesitis, spondylitis, skin and nail disease1. Considering the heterogeneous course of disease and the different patient characteristics, there is a need to standardize management of PsA patients. At present, no established guidelines are available on PsA care pathway in Saudi Arabia.Objectives:To provide consensus-based guidance to all Saudi health care providers (HCPs) on the management of PsA patients including referral pathway, definition of remission and treat-to-target approach.Methods:A Delphi technique was used to understand PsA patient care pathway. In first step, a targeted literature review was conducted and a survey questionnaire including 16 questions was developed to explore PsA patient journey. In second step, this questionnaire was submitted to 127 HCPs and 33 of them provided their response. In third step, a panel of 12 experts including 10 rheumatologists, 1 dermatologist and 1 general physician reviewed the available evidence along with survey results to align on final recommendations.Results:The most common management guidelines recommended for PsA were European League against Rheumatism (EULAR, 100% agreed) and American College of Rheumatology (ACR, 100% agreed). Psoriasis Epidemiology Screening Tool (PEST) was recommended by 67% of experts as validated screening tool for PsA in dermatology clinic. The laboratory investigations included were C-reactive protein (CRP, 100%), erythrocyte sedimentation rate (ESR, 100%), complete blood count (92%), urea and creatinine (92%), liver function (92%), rheumatoid factor (56%) and X-ray of affected joints (75%). For patients with additional symptoms of back pain, X-ray of sacroiliac joints and human leukocyte antigen B27 (HLA-B27) test to be included. Only rheumatologists should recommend a magnetic resonance imaging based on the individual clinical picture. The agreement criteria for HCPs for referring patient to a rheumatologist were presence of psoriasis (100%) and one of the following features: dactylitis [100%], joint pain [100%], arthritis [100%], nail dystrophy [91%]. Patient with active arthritis should be referred to rheumatologist within 4 weeks. The referral pathway agreed by the experts for PsA patients is presented in Figure 1. Majority of experts (57%) defined clinical remission as absence of disease activity in all facets of disease assessed using the disease activity in psoriatic arthritis (DAPSA) or minimal disease activity (MDA) index. For treat-to-target, 71% of experts agreed on EULAR recommendations2. For remission and treat-to-target, experts identified a need for more clear definition.Conclusion:This expert consensus aimed to provide guidance to Saudi HCPs on standardizing diagnosis and care of PsA patients. Most experts recommended PEST as validated screening tool for PsA along with laboratory investigations such as CRP, ESR, X-ray, etc. Referral to a rheumatologist should be considered for patient with presence of psoriasis and one of the other defining features for PsA. There is a need for more clear definition of remission and treat-to-target.References:[1]Ogdie A, et al. Rheum Dis Clin North Am. 2015;41(4):545–568.[2]Gossec L, et al. Ann Rheum Dis. 2020;79:700–712.Figure 1.Referral pathway for psoriatic arthritis patients CRP: C-reactive protein; ESR: Erythrocyte sedimentation rate; CBC: Complete blood count; HLA-B27: Human leukocyte antigen B27; PEST: Psoriasis Epidemiology Screening ToolAcknowledgements:This project was supported by Novartis Saudi Ltd., Saudi Arabia and the Saudi Society for Rheumatology. We would also like to thank Dr. Xenofon Baraliakos for his support.Disclosure of Interests:Hanan Alrayes: None declared., Mansour Alazmi Speakers bureau: Pfizer, Abbvie, Khaled Alderaan: None declared., Mushabab Alghamdi: None declared., Nayef Alghanim: None declared., Ahmed Alhazmi: None declared., Nadeer Alkhadhrawi: None declared., Mohammad Almohideb Speakers bureau: Novartis, Abbvie, Celgene, Lilly, Jansen and Sanofi, Grant/research support from: Sanofi and Abbvie, Suzan Attar Speakers bureau: Lectures in symposium about different diseases in rheumatology and management, Grant/research support from: Research in recruiting patient, Zyad ahmed Alzahrani Speakers bureau: Pfizer, Novartis, MSD, Janssen, Abbvie, Lilly, Consultant of: Pfizer, Novartis, MSD, Janssen, Abbvie, Lilly, Mohamed Bedaiwi: None declared., Nancy Zakaria Employee of: Novartis, Hussein Halabi: None declared.
Collapse
|
27
|
Farooqui A, Alhazmi A, Haque S, Tamkeen N, Mehmankhah M, Tazyeen S, Ali S, Ishrat R. Network-based analysis of key regulatory genes implicated in Type 2 Diabetes Mellitus and Recurrent Miscarriages in Turner Syndrome. Sci Rep 2021; 11:10662. [PMID: 34021221 PMCID: PMC8140125 DOI: 10.1038/s41598-021-90171-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Accepted: 05/06/2021] [Indexed: 02/04/2023] Open
Abstract
The information on the genotype-phenotype relationship in Turner Syndrome (TS) is inadequate because very few specific candidate genes are linked to its clinical features. We used the microarray data of TS to identify the key regulatory genes implicated with TS through a network approach. The causative factors of two common co-morbidities, Type 2 Diabetes Mellitus (T2DM) and Recurrent Miscarriages (RM), in the Turner population, are expected to be different from that of the general population. Through microarray analysis, we identified nine signature genes of T2DM and three signature genes of RM in TS. The power-law distribution analysis showed that the TS network carries scale-free hierarchical fractal attributes. Through local-community-paradigm (LCP) estimation we find that a strong LCP is also maintained which means that networks are dynamic and heterogeneous. We identified nine key regulators which serve as the backbone of the TS network. Furthermore, we recognized eight interologs functional in seven different organisms from lower to higher levels. Overall, these results offer few key regulators and essential genes that we envisage have potential as therapeutic targets for the TS in the future and the animal models studied here may prove useful in the validation of such targets.
Collapse
Affiliation(s)
- Anam Farooqui
- grid.411818.50000 0004 0498 8255Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, New Delhi, 110025 India
| | - Alaa Alhazmi
- grid.411831.e0000 0004 0398 1027Medical Laboratory Technology Department, Jazan University, Jazan, Saudi Arabia
| | - Shafiul Haque
- grid.411831.e0000 0004 0398 1027Research and Scientific Studies Unit, College of Nursing and Allied Health Sciences, Jazan University, Jazan, Saudi Arabia
| | - Naaila Tamkeen
- grid.411818.50000 0004 0498 8255Department of Biosciences, Jamia Millia Islamia, New Delhi, 110025 India
| | - Mahboubeh Mehmankhah
- grid.411818.50000 0004 0498 8255Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, New Delhi, 110025 India
| | - Safia Tazyeen
- grid.411818.50000 0004 0498 8255Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, New Delhi, 110025 India
| | - Sher Ali
- grid.412552.50000 0004 1764 278XDepartment of Life Sciences, Sharda University, Greater Noida, 201310 India
| | - Romana Ishrat
- grid.411818.50000 0004 0498 8255Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, New Delhi, 110025 India
| |
Collapse
|
28
|
Kapadia C, Alhazmi A, Patel N, Elesawy BH, Sayyed RZ, Lokhandwala F, Haque S, Datta R. Nanoparticles combined with cefixime as an effective synergistic strategy against Salmonella enterica typhi. Saudi J Biol Sci 2021; 28:4164-4172. [PMID: 34354396 PMCID: PMC8324992 DOI: 10.1016/j.sjbs.2021.05.032] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 05/11/2021] [Accepted: 05/12/2021] [Indexed: 11/30/2022] Open
Abstract
Enteric fever caused by Salmonella typhi has been the most crucial health issue in rural people, especially in Southeast Asia and Africa. Another disease, Salmonellosis, caused by a large group of bacteria of the genus Salmonella, cause substantial economic loss resulting from mortality and morbidity. Higher concentration and repeated use of antibiotics to treat these diseases will likely develop antibiotic resistance among the microbes. The nanoparticle has good penetration power and can kill microbes. Combining two strategies by using nanoparticles with antibiotics kills microbes and reduces the chances of the development of antibiotics resistance. Silver, Nickel, Copper, and Zinc oxide Nanoparticles were chemically synthesized and characterized in this study. Silver nanoparticles at a concentration of 10 µg/ml inhibit all the strains under study. In comparison, silver nanoparticles (16.90 µg/ml), Nickel nanoparticles (83 µg ml-1), Copper nanoparticles (249 µg ml-1), and Zinc oxide (1614 µg ml-1) along with 50 µg/ml cefixime gave maximum zone of inhibition of 35 mm, 19 mm, 31 mm and 23 mm respectively. The antimicrobial assay showed that silver nanoparticles presented good antibacterial performance against all multi-drug-resistant pathogenic Salmonella sp alone as well as in combinations. The present study proved that silver nanoparticles at the lowest concentration along with cefixime could be a possible alternative to control the multi-drug-resistant pathogens.
Collapse
Affiliation(s)
| | - Alaa Alhazmi
- Medical Laboratory Technology Department, Jazan University, Jazan, Saudi Arabia.,SMIRES for Consultation in Specialized Medical Laboratories, Jazan University, Jazan, Saudi Arabia
| | - Nafisa Patel
- Naranalala College of Professional and Applied Sciences, Navsari, Gujarat, India
| | - Basem H Elesawy
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia
| | - R Z Sayyed
- Dept. of Microbiology, PSGVP Mandal's Arts, Sci & Comm College, SHAHADA-425409 (MS), India
| | - Fatema Lokhandwala
- Naranalala College of Professional and Applied Sciences, Navsari, Gujarat, India
| | - Shafiul Haque
- Research & Scientific Studies Unit, College of Nursing & Allied Health Sciences, Jazan University, Jazan 45142, Saudi Arabia
| | - Rahul Datta
- Department of Geology and Pedology, Faculty of Forestry and Wood Technology, Mendel University in Brno, Zemedelska 1, 613 00 Brno, Czech Republic
| |
Collapse
|
29
|
Gujar AN, Baeshen HA, Alhazmi A, Ghoussoub MS, Raj AT, Bhandi S, Sarode SC, Awan KH, Birkhed D, Patil S. Comparison of biochemical markers of bone metabolism between conventional labial and lingual fixed orthodontic appliances. Niger J Clin Pract 2020; 23:568-573. [PMID: 32246667 DOI: 10.4103/njcp.njcp_501_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Objectives The applied orthodontic force causes remodeling of the periodontium through the selective release of cytokines causing resorption of bone, enabling controlled movement of the tooth. This study compared the cytokine profile between patients treated with conventional labial and lingual fixed orthodontic appliances. Patients and Methods The study included 80 patients in need of orthodontic treatment, out of which 40 patients were treated by the labial fixed appliance and 40 by the lingual fixed appliance. Gingival crevicular fluid (GCF) specimens were gathered from both the groups using a microcapillary pipette. The samples were collected at the beginning of the treatment and after 21 days. Enzyme-linked immunosorbent assay was performed to evaluate the cytokine levels. Results Interleukin (IL)-1α, 1β, 2, 8, and tumor necrosis factor-alpha (TNF-α) levels were significantly high (P < 0.001) in GCF of participants treated with conventional labial fixed appliance. IL-1α, 1β, 2, 6, 8, and TNF-α levels were significantly high (P < 0.001) in GCF of participants treated by the lingual fixed appliance. The concentrations of TNF-α and IL-1β were increased higher than other cytokines in both the treatment groups. Conclusion Overall, the lingual fixed appliance had higher cytokine levels than a labial fixed appliance. Analyzing the GCF cytokine levels during orthodontic treatment could provide an ideal platform for monitoring the progress of the treatment.
Collapse
Affiliation(s)
- A N Gujar
- Department of Orthodontics, KLES Institute of Dental Sciences, Bangalore, Karnataka, India
| | - H A Baeshen
- Department of Orthodontics, College of Dentistry, King Abdulaziz University, Jeddah, Saudi Arabia
| | - A Alhazmi
- Department of Preventive Dental Science, Division of Orthodontics, College of Dentistry, Jazan University, Jazan, Saudi Arabia
| | - M S Ghoussoub
- Department of Orthodontics, School of Dental Medicine, Lebanese University, Hadath, Lebanon
| | - A T Raj
- Department of Oral Pathology and Microbiology, Sri Venkateswara Dental College and Hospital, Chennai, Tamil Nadu, India
| | - S Bhandi
- Department of Restorative Dental Sciences, Division of Operative Dentistry, College of Dentistry Jazan University, Jazan, Saudi Arabia
| | - S C Sarode
- Department of Oral Pathology and Microbiology, Dr. D. Y. Patil Dental College and Hospital, Dr. D.Y. Patil Vidyapeeth, Pimpri, Pune, India
| | - K H Awan
- College of Dental Medicine, Roseman University of Health Sciences, South Jordan, Utah, USA
| | - D Birkhed
- Professor Emeritus at the University of Gothenburg, Gothenburg, Sweden
| | - S Patil
- Department of Maxillofacial Surgery and Diagnostic Sciences, Division of Oral Pathology, College of Dentistry Jazan University, Jazan, Saudi Arabia
| |
Collapse
|
30
|
Khan FA, Nasim N, Wang Y, Alhazmi A, Sanam M, Ul-Haq Z, Yalamati D, Ulanova M, Jiang ZH. Amphiphilic desmuramyl peptides for the rational design of new vaccine adjuvants: Synthesis, in vitro modulation of inflammatory response and molecular docking studies. Eur J Med Chem 2020; 209:112863. [PMID: 33032082 DOI: 10.1016/j.ejmech.2020.112863] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 09/14/2020] [Accepted: 09/16/2020] [Indexed: 01/23/2023]
Abstract
Nucleotide-binding oligomerization domain 2 (NOD2) is cytosolic surveillance receptor of the innate immune system capable of recognizing the bacterial and viral infections. Muramyl dipeptide (MDP) is the minimal immunoreactive unit of murein. NOD2 perceives MDP as pathogen-associated molecular pattern, thereby triggering an immune response with undesirable side-effects. Beneficial properties of MDP, such as pro-inflammatory characteristics for the rational design of new vaccine adjuvants, can be harnessed by strategically re-designing the molecule. In this work, a new class of amphiphilic desmuramylpeptides (DMPs) were synthesized by replacing the carbohydrate moiety (muramic acid) of the parent molecule with hydrophilic arenes. A lipophilic chain was also introduced at the C-terminus of dipeptide moiety (alanine-isoglutamine), while conserving its L-D configuration. These novel DMPs were found to set off the release of higher levels of tumour necrosis factor alpha (TNF-α) than Murabutide, which is a well-known NOD2 agonist. Molecular docking studies indicate that all these DMPs bind well to NOD2 receptor with similar dock scores (binding energy) through a number of hydrogen bonding and hydrophobic/π interactions with several crucial residues of the receptor. More studies are needed to further assess their immunomodulatory therapeutic potential, as well as the possible involvement of NOD2 activation.
Collapse
Affiliation(s)
- Farooq-Ahmad Khan
- H.E.J. Research Institute of Chemistry, International Center for Chemical & Biological Sciences, University of Karachi, 75270, Pakistan.
| | - Nourina Nasim
- H.E.J. Research Institute of Chemistry, International Center for Chemical & Biological Sciences, University of Karachi, 75270, Pakistan
| | - Yan Wang
- H.E.J. Research Institute of Chemistry, International Center for Chemical & Biological Sciences, University of Karachi, 75270, Pakistan
| | - Alaa Alhazmi
- Medical Sciences Division, Northern Ontario School of Medicine, Lakehead University, 955 Oliver Road, Thunder Bay, Ontario, P7B 5E1, Canada; Medical Laboratory Technology Department, Jazan University, Jazan, Saudi Arabia
| | - Mehar Sanam
- H.E.J. Research Institute of Chemistry, International Center for Chemical & Biological Sciences, University of Karachi, 75270, Pakistan
| | - Zaheer Ul-Haq
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, 75270, Pakistan
| | - Damayanthi Yalamati
- Alberta Research Chemicals Inc., 11421 Saskatchewan Drive, Edmonton, Alberta, T6G 2M9, Canada
| | - Marina Ulanova
- Medical Sciences Division, Northern Ontario School of Medicine, Lakehead University, 955 Oliver Road, Thunder Bay, Ontario, P7B 5E1, Canada
| | - Zi-Hua Jiang
- Department of Chemistry, Lakehead University, 955 Oliver Road, Thunder Bay, Ontario, P7B 5E1, Canada.
| |
Collapse
|
31
|
Hassan R, Cheikh M, Almoallim H, Faruqui H, Alquraa R, Eissa A, Alhazmi A, Janoudi N. AB0177 RHEUMATOID ARTHRITIS SAUDI DATABASE (RASD): A SINGLE CENTER EXPERIENCE. Ann Rheum Dis 2020. [DOI: 10.1136/annrheumdis-2020-eular.4708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background:National Registries are essential to direct current practice and design appropriate management strategies1. Rheumatoid arthritis (RA) registries in the middle east and north Africa remain scarcely represented2.Objectives:Our objective is to describe the Saudi RA population and to compare the findings to internationally reported data.Methods:This is a cross sectional, analytical study that was conducted at Doctor Soliman Fakeeh Hospital (DSFH). The study ran from December of 2014 and concluded in December of 2018 using a pool of 433 patients. Inclusion criteria included adults older than 18 years of age who fulfilled the 2010 American College of Rheumatology criteria for diagnosis of RA3. Data were collected from patients and entered in a specially designed program for this registry. They included main demographic details,, lag times to final disease diagnosis. Disease Activity Score-28-C Reactive Protein (DAS-28-CRP) was calculated on presentation and on subsequent visits with intervals ranging from three to six months between them. Multiple regression model was used to assess the predictors of disease activity. We charted the lines of medications given, including conventional and biologic disease modifying antirheumatic drugs (DMARDs), following treat to target strategies4.Results:Out of 430 patients, 76.68% were female, while only 23.32% were male and the mean age was found to be 49.26 years with SD±11.At initial presentation, 45.5% had demonstrated active disease (moderate or high disease activity) based on DAS-28-CRP scores while 54.5% were in remission or low disease activity. Out of the total number of clinic visitors, 330 had regular follow ups for more than 1 year while 103 patients were either irregularly visiting the rheumatology clinic or had lost follow up. The remission rates after 1 year had increased to 79.7% (263 patients), while 9.7% (32 patients) had low disease activity and no patients had sustained high disease activity at the end of follow up. It was also found that the female gender, higher Health Assessment Questionnaire-Disability Index (HAQ-DI) and a longer lag1/lag2 period were associated with higher disease activity in our population. Biologic medications had been used by 129 patients (29.7%) while conventional DMARDs were given to 304 patients (70.3%).Conclusion:We described a population of RA patients in a single center in SA. We detected higher remission rates at one year of follow up. This could be attributed to many factors, including good referral systems and treat to target strategies with easier access to biologic medications.References:[1]Singh JA, Saag KG, Bridges SL Jr, Akl EA, Bannuru RR, Sullivan MC, Vaysbrot E, McNaughton C, Osani M, Shmerling RH, Curtis JR, Furst DE, Parks D, Kavanaugh A, O’Dell J, King C, Leong A, Matteson EL, Schousboe JT, Drevlow B, Ginsberg S, Grober J, St Clair EW, Tindall E, Miller AS, McAlindon T. 2015 American College of Rheumatology Guideline for the Treatment of Rheumatoid Arthritis.Arthritis Rheumatol.2016 Jan;68(1):1-26.[2]Smolen, Josef S., et al. “EULAR recommendations for the management of rheumatoid arthritis with synthetic and biological disease-modifying antirheumatic drugs: 2013 update.”Annals of the rheumatic diseases73.3 (2014): 492-509.[3]Saag KG, Teng GG, Patkar NM, Anuntiyo J, Finney C, Curtis JR, et al. American College of Rheumatology 2008 recommendations for the use of nonbiologic and biologic disease-modifying antirheumatic drugs in rheumatoid arthritis.Arthritis Rheum2008;59: 762–84.[4]Hussain W, Noorwali A, Janoudi N. From symptoms to diagnosis: an observational study of the journey of rheumatoid arthritis patients in Saudi Arabia.Oman Med J.2016;31(1):29.Disclosure of Interests:Rola Hassan Grant/research support from: Pfizer pharmaceuticals, Mohamed Cheikh Grant/research support from: Pfizer pharmaceuticals, Hani Almoallim Grant/research support from: Pfizer pharmaceuticals, Hanan Faruqui Grant/research support from: Pfizer pharmaceuticals, Reem AlQuraa Grant/research support from: Pfizer pharmaceuticals, Ayman Eissa Grant/research support from: Pfizer pharmaceuticals, Aous Alhazmi Grant/research support from: Pfizer pharmaceuticals, Nahid Janoudi Grant/research support from: Pfizer pharmaceuticals
Collapse
|
32
|
Martins J, Saxena R, Neppl S, Alhazmi A, Reiner M, Belka C, Parodi K. PO-0906 Perturbation techniques for optimizing IAEA phase spaces for different medical linacs. Radiother Oncol 2019. [DOI: 10.1016/s0167-8140(19)31326-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
33
|
Alhazmi A. Spleen Tyrosine Kinase as a Target Therapy for Pseudomonas aeruginosa Infection. J Innate Immun 2018; 10:255-263. [PMID: 29925062 DOI: 10.1159/000489863] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2017] [Accepted: 04/29/2018] [Indexed: 12/11/2022] Open
Abstract
Spleen tyrosine kinase (SYK) is a nonreceptor tyrosine kinase which associates directly with extracellular receptors, and is critically involved in signal transduction pathways in a variety of cell types for the regulation of cellular responses. SYK is expressed ubiquitously in immune and nonimmune cells, and has a much wider biological role than previously recognized. Several studies have highlighted SYK as a key player in the pathogenesis of a multitude of diseases. Pseudomonas aeruginosa is an opportunistic gram-negative pathogen, which is responsible for systemic infections in immunocompromised individuals, accounting for a major cause of severe chronic lung infection in cystic fibrosis patients and subsequently resulting in a progressive deterioration of lung function. Inhibition of SYK activity has been explored as a therapeutic option in several allergic disorders, autoimmune diseases, and hematological malignancies. This review focuses on SYK as a therapeutic target, and describes the possibility of how current knowledge could be translated for therapeutic purposes to regulate the immune response to the opportunistic pathogen P. aeruginosa.
Collapse
Affiliation(s)
- Alaa Alhazmi
- Department of Biology, Lakehead University, Thunder Bay, Ontario, Canada.,Department of Medical Laboratory Technology, Jazan University, Jazan, Saudi Arabia
| |
Collapse
|
34
|
Alhazmi A, Choi J, Ulanova M. Syk inhibitor R406 downregulates inflammation in an in vitro model of Pseudomonas aeruginosa infection. Can J Physiol Pharmacol 2017; 96:182-190. [PMID: 29020462 DOI: 10.1139/cjpp-2017-0307] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
As Pseudomonas aeruginosa infections are characterized by strong inflammation of infected tissues, anti-inflammatory therapies in combination with antibiotics have been considered for the treatment of associated diseases. Syk tyrosine kinase is an important regulator of inflammatory responses, and its specific inhibition was explored as a therapeutic option in several inflammatory conditions; however, this has not been studied in bacterial infections. We used a model of in vitro infection of human monocytic cell line THP-1 and lung epithelial cell line H292 with both wild-type and flagella-deficient mutant of P. aeruginosa strain K, as well as with clinical isolates from cystic fibrosis patients, to study the effect of a small molecule Syk inhibitor R406 on inflammatory responses induced by this pathogen. One-hour pretreatment of THP-1 cells with 10 μmol/L R406 resulted in a significant downregulation of the expression of the adhesion molecule ICAM-1, pro-inflammatory cytokines TNF-α and IL-1β, and phosphorylated signaling proteins ERK2, JNK, p-38, and IκBα, as well as significantly decreased TNF-α release by infected H292 cells. The results suggest that Syk is involved in the regulation of inflammatory responses to P. aeruginosa, and R406 may potentially be useful in dampening the damage caused by severe inflammation associated with this infection.
Collapse
Affiliation(s)
- Alaa Alhazmi
- a Department of Biology, Lakehead University, Thunder Bay, ON P7B 5E1, Canada
| | - Joshua Choi
- b Northern Ontario School of Medicine, Thunder Bay, ON P7B 5E1, Canada
| | - Marina Ulanova
- a Department of Biology, Lakehead University, Thunder Bay, ON P7B 5E1, Canada.,b Northern Ontario School of Medicine, Thunder Bay, ON P7B 5E1, Canada
| |
Collapse
|
35
|
Abstract
Background We have recently found that lipooligosaccharide (LOS) isolated from encapsulated strains of Haemophilus influenzae (H. influenzae) has strong adjuvant, but diminished pro-inflammatory ability as compared to Escherichia coli lipopolysaccharide (LPS). In this study, we aimed to determine the immunostimulatory capacity of nontypeable/ non-encapsulated H. influenzae (NTHi) LOS by comparing the effect of killed bacteria with LOS isolated from the same strain. Methods Following stimulation of human monocytic THP-1 cells with killed NTHi strain 375, or with the corresponding amount of LOS, we studied the protein and gene expression of immunostimulatory and antigen-presenting molecules, cytokines, and innate immune receptors. Results Stimulation with LOS resulted in lower expression of adhesion (CD54, CD58) as well as costimulatory molecules (CD40, CD86), but in higher expression of antigen-presenting molecules (HLA-DR and HLA-ABC) compared to killed NTHi, whereas killed bacteria induced higher release of both TNF-α and IL-10. The results indicate that while LOS of NTHi has decreased capacity to induce pro-inflammatory responses compared to E. coli LPS or killed NTHi, this LOS has the potential to facilitate antigen presentation. Conclusions Considering the important role of NTHi as a respiratory pathogen, and its currently increasing significance in the etiology of invasive infections, LOS deserves further attention as a vaccine antigen, which also has potent adjuvant properties.
Collapse
Affiliation(s)
| | | | - Alaa Alhazmi
- Department of Biology, Lakehead University, Thunder Bay, ON, Canada
| | - Marina Ulanova
- Department of Biology, Lakehead University, Thunder Bay, ON, Canada.,Northern Ontario School of Medicine, Thunder Bay, ON, Canada
| |
Collapse
|
36
|
Hawash Y, Ghonaim M, Hussein Y, Alhazmi A, Alturkistani A. Identification of Giardia lamblia and the human infectious-species of Cryptosporidium in drinking water resources in Western Saudi Arabia by nested-PCR assays. Trop Biomed 2015; 32:216-224. [PMID: 26691249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The presence of Cryptosporidium and/or Giardia in drinking water represents a major public health problem. This study was the first report concerned with the occurrence of these protozoa in drinking water in Saudi Arabia. The study was undertaken in Al-Taif, a high altitude region, Western Saudi Arabia. Eight underground wells water, six desalinated water and five domestic brands of bottled water samples, 10 liter each, were monthly collected between May 2013 and April 2014. All samples (n = 228), were processed using an automated wash/elution station (IDEXX Laboratories, Inc.). Genomic DNA was directly isolated and purified from samples concentrates with QIAamp® Stool Mini Kit (Qiagen). The target protozoan DNA sequences were amplified using two previously published nested-PCR protocols. Of all the analyzed water, 31 samples (≈14%) were found contaminated with the target protozoa. Giardia lamblia was detected in ≈10% (7/72) of desalinated water and in ≈9% (9/96) of wells water. On the other hand, Cryptosporidium was identified in ≈8% (8/72) of desalinated water and in ≈7% (7/96) of wells water. All bottled water samples (n = 60) were (oo)cysts-free. Protozoan (oo)cysts were more frequently identified in water samples collected in the spring than in other seasons. The methodology established in our study proved sensitive, cost-effective and is amenable for future automation or semi-automation. For better understanding of the current situation that represent an important health threat to the local inhabitants, further studies concerned with (oo)cyst viability, infectivity, concentration and genotype identification are recommended.
Collapse
Affiliation(s)
- Y Hawash
- Medical Laboratory Science, College of Applied Medical Sciences, Taif University, Saudi Arabia
| | - M Ghonaim
- Medical Laboratory Science, College of Applied Medical Sciences, Taif University, Saudi Arabia
| | - Y Hussein
- Medical Laboratory Science, College of Applied Medical Sciences, Taif University, Saudi Arabia
| | - A Alhazmi
- Medical Laboratory Science, College of Applied Medical Sciences, Taif University, Saudi Arabia
| | - A Alturkistani
- Medical Laboratory Science, College of Applied Medical Sciences, Taif University, Saudi Arabia
| |
Collapse
|
37
|
|
38
|
Alhazmi A, Stevenson JW, Amartey S, Qin W. Discovery, Modification and Production of T4 Lysozyme for Industrial and Medical Uses. ACTA ACUST UNITED AC 2014. [DOI: 10.5539/ijb.v6n4p45] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
|
39
|
Alhazmi A, Stojanovski E, McEvoy M, Garg ML. The association between dietary patterns and type 2 diabetes: a systematic review and meta-analysis of cohort studies. J Hum Nutr Diet 2013; 27:251-60. [PMID: 24102939 DOI: 10.1111/jhn.12139] [Citation(s) in RCA: 73] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
BACKGROUND Observational studies suggest that dietary pattern intake plays an important role in the development of type 2 diabetes. A meta-analysis was performed of existing cohort studies on the association between dietary patterns and the risk of type 2 diabetes. METHODS Pertinent studies were identified by searching MEDLINE, EMBASE, Cumulative Index to Nursing and Allied Health Literature, PROQUEST, MEDNAR and the Joanna Briggs Institute Library of Systematic Reviews, as well as the reference lists of all identified studies up to September 2012. A random-effects meta-analysis was performed to pool relative risk (RR) estimates from individual studies to assess the relationship between dietary pattern intake and the risk of type 2 diabetes. Statistical heterogeneity was assessed using I(2) and sensitivity analyses were conducted. Publication bias was evaluated by visual inspection of funnel plots and was formally assessed using Egger's test. RESULTS There were fifteen cohort studies that met the inclusion criteria. There was evidence of a reduction in the risk of type 2 diabetes in the highest adherence compared to the lowest adherence to healthy dietary patterns [RR = 0.79, 95% confidence interval (CI) = 0.74-0.86, P < 0.005]. An increase in the risk of type 2 diabetes was evident for the highest adherence compared to the lowest adherence to unhealthy dietary patterns (RR = 1.44, 95% CI = 1.33-1.57, P < 0.005). CONCLUSIONS The results of this systematic review and meta-analysis indicate that dietary patterns may be associated with the risk of type 2 diabetes.
Collapse
Affiliation(s)
- A Alhazmi
- Nutrition and Dietetics, School of Health Sciences, University of Newcastle, Callaghan, NSW, Australia; Ministry of Higher Education, Riyadh, Saudi Arabia
| | | | | | | |
Collapse
|