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Alamri T, Alhumaydhi F, Wasti AZ. Association between uncarboxylated osteocalcin, blood glucose, and BMI among Saudi diabetic patients: an evaluation study. Eur Rev Med Pharmacol Sci 2024; 28:2005-2013. [PMID: 38497883 DOI: 10.26355/eurrev_202403_35615] [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] [Subscribe] [Scholar Register] [Indexed: 03/19/2024]
Abstract
OBJECTIVE Uncarboxylated osteocalcin is an important osteocalcin enzyme found in the bloodstream and is a crucial protein for maintaining calcium binding in bones, controlling blood sugar levels, and balancing body minerals. PATIENTS AND METHODS Due to the lack of data, the current study intends to investigate the relationship between uncarboxylated osteocalcin levels and DM-II in Saudi patients. For 138 patients, case-control research was conducted in 2021-2023, with 69 type II diabetes mellitus patients and 69 matching healthy control participants. An enzyme immunoassay kit was used to quantify the levels of uncarboxylated osteocalcin in fasting blood samples, and an automated analyzer evaluated Hb1Ac, fasting blood glucose, enzymes, electrolytes, lipid, and kidney profiles. Data processing and analysis were carried out using GraphPad Prism statistical software. RESULTS According to our study, patients with type II diabetes mellitus had considerably lower levels of uncarboxylated osteocalcin than healthy controls. According to the correlation analysis, uncarboxylated osteocalcin and fasting blood sugar had a negative relationship. In the overweight BMI group, uncarboxylated osteocalcin was considerably higher in control subjects. CONCLUSIONS We concluded that, in Saudi type II diabetes mellitus patients, the compromised glucose level is associated with diminished serum uncarboxylated osteocalcin. This study has limitations, such as a small sample size and only measuring the uncarboxylated form of plasma osteocalcin. Future research is needed to understand how anti-diabetic drugs affect undercarboxylated osteocalcin's effect on metabolic control and provide more efficient techniques and resources in diabetes and osteoporosis prevention and care.
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Affiliation(s)
- T Alamri
- Department of Medical Laboratories, College of Applied Medical Sciences, Qassim University, Buraydah, Saudi Arabia.
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Kubbara EA, Ahmed NM, Alamri T, Bakarman MA, Malibary H, Eid R, Alzahrani AO. Online case-based learning for medical students as a teaching method for biochemistry at King Abdulaziz University amid COVID-19 pandemic (a study conducted in 2021). Biochem Mol Biol Educ 2024; 52:136-144. [PMID: 37850840 DOI: 10.1002/bmb.21795] [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] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 09/27/2023] [Accepted: 10/05/2023] [Indexed: 10/19/2023]
Abstract
Online case-based learning (CBL) is a method used by King Abdulaziz University to teach medical students in their preclinical years. The use of CBL in basic sciences is important for enabling medical students to correlate basic sciences with future clinical practice. This study implemented online CBL for biochemistry teaching as part of the medical genetic module for 3rd-year preclinical students. Teaching during the study was completely online because of restricted precautions caused by the COVID-19 pandemic, except for practical sessions that were held on campus. The case was presented to the students involved in prenatal screening and diagnosis. Students were guided to learn and discuss the biochemical tests used for prenatal screening and diagnosis and their clinical importance. They were divided into two groups: the control group was given an online lecture and the intervention group was given an online CBL session before the lecture. The online lecture was given to both groups simultaneously by the same instructor, and then 10 MCQs tests were distributed to both groups after the lecture, and their test scores were compared. A 10-question survey was administered to the intervention group to assess their perception of the online CBL session after the test. A significant difference was found between the intervention and control groups regarding test scores (p < 0.001), and most students found the online CBL session enjoyable and motivating.
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Affiliation(s)
- Eman A Kubbara
- Department of Clinical Biochemistry, Faculty of Medicine, King Abdulaziz University, Rabigh, Saudi Arabia
- Department of Clinical Biochemistry and Molecular Biology, Faculty of Medicine, Al-Neelain University, Khartoum, Sudan
| | - Nasreldin Marhoum Ahmed
- Department of Medical Education, College of Medicine, King Saud bin Abdulaziz for Health Sciences, Riyadh, Saudi Arabia
| | - Turki Alamri
- Department of Family and Community Medicine, Faculty of Medicine in Rabigh, King Abdul-Aziz University, Jeddah, Saudi Arabia
| | - Marwan A Bakarman
- Department of Family and Community Medicine, Faculty of Medicine in Rabigh, King Abdul-Aziz University, Jeddah, Saudi Arabia
| | - Husam Malibary
- Department of Internal Medicine, Faculty of Medicine, King Abdul-Aziz University, Rabigh, Saudi Arabia
| | - Rasha Eid
- Faculty of Medicine, King Abdul-Aziz University, Rabigh, Saudi Arabia
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Tashkandi HM, Althagafy HS, Jaber FA, Alamri T, Al-Abbas NS, Shaer NA, Harakeh S, Hassanein EHM. Vinpocetine mitigates methotrexate-induced duodenal intoxication by modulating NF-κB, JAK1/STAT-3, and RIPK1/RIPK3/MLKL signals. Immunopharmacol Immunotoxicol 2024; 46:11-19. [PMID: 37493389 DOI: 10.1080/08923973.2023.2239491] [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] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Accepted: 07/17/2023] [Indexed: 07/27/2023]
Abstract
OBJECTIVES Methotrexate (MTX) is an antimetabolite agent widely used to manage a variety of tumors and autoimmune diseases. Nonetheless, MTX-induced intestinal intoxication is a serious adverse effect limiting its clinical utility. Inflammation and oxidative stress are possible mechanisms for MTX-induced intestinal toxicity. Vinpocetine (VNP) is a derivative of the alkaloid vincamine with potent anti-inflammatory and antioxidant effects. The current study investigated the protective intestinal impact of VNP in attenuating MTX-induced intestinal intoxication in rats. MATERIALS AND METHODS VNP was administered orally in a dose of 20 mg/kg, while MTX was injected intraperitoneal in a dose of 20 mg/kg. RESULTS VNP administration attenuated drastic histological changes induced by MTX and preserved both normal villus and crypt histology. VNP significantly attenuated oxidative injury by upregulating intestinal Nrf2 and HO-1 expression. VNP attenuated inflammation by reducing MPO, NO2-, TNF-α, and IL-1β levels mediated by downregulating NF-κB, NDAPH-oxidase, IRF3, p-JAK-1, and p-STAT-3 expressions. Moreover, VNP potently counteracted intestinal necroptosis by effectively downregulating RIPK1, RIPK3, MLKL, and caspase-8 proteins. CONCLUSION Therefore, VNP may represent a promising approach that can attenuate intestinal toxicity in patients receiving MTX.
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Affiliation(s)
- Hanaa M Tashkandi
- Department of General Surgery, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Hanan S Althagafy
- Department of Biochemistry, Faculty of Science, University of Jeddah, Jeddah, Saudi Arabia
| | - Fatima A Jaber
- Department of Biology, College of Science, University of Jeddah, Jeddah, Saudi Arabia
| | - Turki Alamri
- Family and Community Medicine Department, Faculty of Medicine in Rabigh, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Nouf S Al-Abbas
- Jamoum University College, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Nehad A Shaer
- Department of Chemistry, Al Lieth University College, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Steve Harakeh
- King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
- Yousef Abdul Lateef Jameel Chair of Prophetic Medicine Application, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Emad H M Hassanein
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Al-Azhar University, Assiut, Egypt
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Harakeh S, Saber SH, Al-Raddadi R, Alamri T, Al-Jaouni S, Qari M, Qari Y, Haque S, Zawawi A, Ali SS, Elmageed ZYA, Mousa S. Novel curcumin nanoformulation induces apoptosis, and reduces migration and angiogenesis in liver cancer cells. Artif Cells Nanomed Biotechnol 2023; 51:361-370. [PMID: 37524306 DOI: 10.1080/21691401.2023.2238756] [Citation(s) in RCA: 1] [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] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Revised: 05/05/2023] [Accepted: 06/16/2023] [Indexed: 08/02/2023]
Abstract
BACKGROUND Curcumin has been used in the treatment of several diseases; however, its low pharmacologic profile reduces its therapeutic use. Towards improving its biological activity, nanoformulations have emerged. Thus, we aimed to determine whether curcumin nanoparticles (Cur-NPs) coated with PEG/chitosan improve the treatment of liver cancer (LC) cells and underpin the molecular mechanisms underlying their anti-cancer activity. METHODS Cur-NPs were synthesised in the form of Cur-PLGA-PEG/chitosan NPs. The effect of Cur-NPs was assessed in HepG2 and Huh 7 LC cells and THLE-2 normal liver cells. RESULTS The size of synthesised Cur-NPS was determined in the standard range of 141.2 ± 47.5 nm. Compared to THLE-2 cells, LC cells treated with Cur-NPs exerted cytotoxicity at 6.25 µg/mL after 48h. Treatment of HepG-2 cells with 2.5 µg/mL of Cur-NPs inhibited cell migration and this inhibition was augmented at 10 µg/mL (p < 0.001). Treatment of chicken embryo with 5 µg/mL Cur-NPs reduced angiogenesis (p < 0.001) of 4-day-old embryos. The nanoformulation upregulated Bax and p53 and downregulated Bcl-2 in a concentration-dependent manner and subsequently induce apoptosis in HepG-2 cells. CONCLUSION Treatment of LC cells with Cur-NPs decreased cell proliferation, migration, and angiogenesis, and induced cell death by promoting the proapoptotic pathway.
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Affiliation(s)
- Steve Harakeh
- King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
- Yousef Abdul Latif Jameel Scientific Chair of Prophetic Medicine Application, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Saber H Saber
- Laboratory of Molecular Cell Biology, Department of Zoology, Faculty of Science, Assiut University, Assiut, Egypt
| | - Rajaa Al-Raddadi
- Department of Community Medicine, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Turki Alamri
- Family and Community Medicine Department, Faculty of Medicine in Rabigh, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Soad Al-Jaouni
- Yousef Abdul Latif Jameel Scientific Chair of Prophetic Medicine Application, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
- Department of Hematology/Pediatric Oncology, King Abdulaziz University Hospital, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Mohammed Qari
- Department of Hematology/Pediatric Oncology, King Abdulaziz University Hospital, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Yousef Qari
- Department of Medicine, King Abdulaziz University Hospital, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Shafiul Haque
- Research and Scientific Studies Unit, College of Nursing and Allied Health Sciences, Jazan University, Jazan, Saudi Arabia
| | - Ayat Zawawi
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Soad S Ali
- Anatomy Department, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Zakaria Y Abd Elmageed
- Department of Pharmacology, Edward Via College of Osteopathic Medicine, University of LA at Monroe, Monroe, LA, USA
| | - Shaker Mousa
- Pharmaceutical Research Institute, Albany College of Pharmacy and Health Sciences, Rensselaer, NY, USA
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Alharthy SA, Zughaibi TA, Vij P, Tabrez S, Almashjary MN, Alharthi S, Alamri T, Alghamdi BS, Harakeh S, Azhari SA, Farsi RM, Althagafy HS, Hassanein EHM. Mirtazapine attenuated cadmium-induced neuronal intoxication by regulating Nrf2 and NF-κB/TLR4 signals. Toxicol Mech Methods 2023; 33:675-687. [PMID: 37403423 DOI: 10.1080/15376516.2023.2231530] [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] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Revised: 06/26/2023] [Accepted: 06/26/2023] [Indexed: 07/06/2023]
Abstract
Cadmium (Cd) is one of the most hazardous metals to the environment and human health. Neurotoxicity is of the most serious hazards caused by Cd. Mirtazapine (MZP) is a central presynaptic α2 receptor antagonist used effectively in treating several neurological disorders. This study investigated the anti-inflammatory and antioxidant activity of MZP against Cd-induced neurotoxicity. In this study, rats were randomly divided into five groups: control, MZP (30 mg/kg), Cd (6.5 mg/kg/day; i.p), Cd + MZP (15 mg/kg), and Cd + MZP (30 mg/kg). Histopathological examination, oxidative stress biomarkers, inflammatory cytokines, and the impact of Nrf2 and NF-κB/TLR4 signals were assessed in our study. Compared to Cd control rats, MZP attenuated histological abrasions in the cerebral cortex and CA1 and CA3 regions of the hippocampus as well as the dentate gyrus. MZP attenuated oxidative injury by upregulating Nrf2. In addition, MZP suppressed the inflammatory response by decreasing TNF-α, IL-1β, and IL-6 mediated by downregulating TLR4 and NF-κB. It is noteworthy that MZP's neuroprotective actions were dose-dependent. Collectively, MZP is a promising therapeutic strategy for attenuating Cd-induced neurotoxicity by regulating Nrf2, and NF-κB/TLR4 signals, pending further study in clinical settings.
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Affiliation(s)
- Saif A Alharthy
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
- Toxicology and Forensic Sciences King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Torki A Zughaibi
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
- Toxicology and Forensic Sciences King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Puneet Vij
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, Queens, NY, USA
| | - Shams Tabrez
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
- Toxicology and Forensic Sciences King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Majed N Almashjary
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
- Hematology Research Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Sarah Alharthi
- Department of Chemistry, College of Science, Taif University, Taif, Saudi Arabia
| | - Turki Alamri
- Family and Community Medicine Department, Faculty of Medicine in Rabigh, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Badra S Alghamdi
- Department of Physiology, Neuroscience Unit, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
- Pre-Clinical Research Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Steve Harakeh
- King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Sheren A Azhari
- Department of Biological Sciences, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Reem M Farsi
- Department of Biological Sciences, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Hanan S Althagafy
- Department of Biochemistry, Faculty of Science, University of Jeddah, Jeddah, Saudi Arabia
| | - Emad H M Hassanein
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Al-Azhar University, Assiut, Egypt
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Alamri T, Anwer F, Butt NS, Alganmi AH, Alotaibi SA, Alzibali KF, Hawsawi HA, Bakarman M, Malik AA. Analyzing COVID-19 Vaccination Side Effects Among the Adult Population in Jeddah, Saudi Arabia. Cureus 2023; 15:e47136. [PMID: 37854474 PMCID: PMC10579840 DOI: 10.7759/cureus.47136] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/14/2023] [Indexed: 10/20/2023] Open
Abstract
The COVID-19 pandemic has brought vaccination to the forefront of global attention. The Pfizer-BioNTech vaccine, an mRNA vaccine that encodes the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) glycoprotein spike, has emerged as a significant player in global vaccination efforts. It is generated from lipid nanoparticles and has been subject to various regulatory approvals and authorizations. The United Kingdom became the first country to approve the Pfizer vaccine on December 2, 2020. The World Health Organization (WHO) authorized the emergency use of the Pfizer vaccine on December 31, 2020, facilitating its production and distribution worldwide. In Saudi Arabia, as well as globally, concerns about the safety and effectiveness of vaccines have been raised. Several studies have reported side effects of the Pfizer vaccine, including rare conditions such as myocarditis. In our study, we aimed to systematically investigate the symptoms experienced after vaccination, considering the administration of three doses. We also explored the duration of these symptoms and whether they necessitated hospital visits, primary healthcare interventions, or resolved on their own. Our study employed an online cross-sectional design conducted in Jeddah, Saudi Arabia, utilizing an online self-reported survey. A total of 332 participants who met the predefined criteria were recruited for the study. The rate of COVID-19 infection after 1st and 2nd doses of Pfizer and AstraZeneca vaccines was significantly lower in middle-age subgroups (31-45 years), in comparison to young (18-30 years) and upper middle-age subgroups (46-60 years). For the AstraZeneca vaccine, the infection rate in the middle-aged group was higher after 2nd dose as compared to its 1st dose. Overall, greater infection rates were observed in upper-middle-aged subgroups with all doses of Pfizer and AstraZeneca vaccines. Fatigue and fever were the most common generalized side effects while redness/swelling/pain at the injection site, muscle pain, and joint pain were the most important local side-effects. Fatigue, fever, muscle pain, and joint pain were significantly common after 1st dose of Pfizer and fever was a significant side effect after 2nd dose of Pfizer in comparison to AstraZeneca doses. Understanding the spectrum of side effects associated with the vaccine is crucial for healthcare professionals and individuals receiving the vaccine, as it enables informed decision-making and appropriate management of potential adverse reactions.
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Affiliation(s)
- Turki Alamri
- Department of Family and Community Medicine, Faculty of Medicine in Rabigh, King Abdulaziz University, Jeddah, SAU
| | - Fahad Anwer
- Department of Family and Community Medicine, Faculty of Medicine in Rabigh, King Abdulaziz University, Jeddah, SAU
| | - Nadeem S Butt
- Department of Family and Community Medicine, Faculty of Medicine in Rabigh, King Abdulaziz University, Jeddah, SAU
| | - Ahmed H Alganmi
- Department of Medicine, Faculty of Medicine in Rabigh, King Abdulaziz University, Jeddah, SAU
| | - Sultan A Alotaibi
- Department of Medicine, Faculty of Medicine in Rabigh, King Abdulaziz University, Jeddah, SAU
| | - Khalid F Alzibali
- Department of Medicine, Faculty of Medicine in Rabigh, King Abdulaziz University, Jeddah, SAU
| | - Hassan A Hawsawi
- Department of Medicine, Faculty of Medicine in Rabigh, King Abdulaziz University, Jeddah, SAU
| | - Marwan Bakarman
- Department of Family and Community Medicine, Faculty of Medicine in Rabigh, King Abdulaziz University, Jeddah, SAU
| | - Ahmad Azam Malik
- Department of Family and Community Medicine, Faculty of Medicine in Rabigh, King Abdulaziz University, Jeddah, SAU
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Harakeh S, Al-Raddadi R, Alamri T, Al-Jaouni S, Qari M, Qari Y, Kumar A, Tashkandi HM, Moulay M, Aldahlawi AM, Slama P, Haque S. Apoptosis induction in human hepatoma cell line HepG2 cells by trans- Anethole via activation of mitochondria-mediated apoptotic pathways. Biomed Pharmacother 2023; 165:115236. [PMID: 37531780 DOI: 10.1016/j.biopha.2023.115236] [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] [Subscribe] [Scholar Register] [Received: 06/03/2023] [Revised: 07/20/2023] [Accepted: 07/25/2023] [Indexed: 08/04/2023] Open
Abstract
trans-Anethole a valuable compound derived from star anise widely used by ethnic tribals to manage numerous human diseases. In this study antiproliferative activities of trans-Anethole towards human liver cancer (HepG2), cervical cancer (HeLa) and breast cancer (MCF-7) cells were explored. trans-Anethole showed free radical scavenging potential as assessed by DNA nicking assay. trans-Anethole exhibited strong antiproliferative potential towards HepG2 cells compared to other cell lines. trans-Anethole strongly induced apoptosis in HepG2 cells by significantly upregulating the protein expressions of p53, Caspase-3 and Caspase-9 were assessed by western blotting analysis which highlighted apoptosis-inducing capacity of trans-Anethole against HepG2 cells. Rt-qPCR analysis revealed that trans- Anethole upregulated p53, caspase - 3 and - 9 in comparison to untreated HepG2 cancer cells. Moreover, trans-Anethole provoked the generation of ROS and disruption of MMP. Our research suggests that trans-Anethole may have a significant anticancer therapeutic potential for treating liver cancer.
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Affiliation(s)
- Steve Harakeh
- King Fahd Medical Research Center, King Abdulaziz University, Jeddah 21589, Saudi Arabia; Yousef Abdul Latif Jameel Scientific Chair of Prophetic Medicine Application, Faculty of Medicine, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Rajaa Al-Raddadi
- Department of Community Medicine, Faculty of Medicine, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Turki Alamri
- Family and Community Medicine Department, Faculty of Medicine in Rabigh, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Soad Al-Jaouni
- Yousef Abdul Latif Jameel Scientific Chair of Prophetic Medicine Application, Faculty of Medicine, King Abdulaziz University, Jeddah 21589, Saudi Arabia; Department of Hematology/ Pediatric Oncology, King Abdulaziz University Hospital, Faculty of Medicine, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Mohammed Qari
- Yousef Abdul Latif Jameel Scientific Chair of Prophetic Medicine Application, Faculty of Medicine, King Abdulaziz University, Jeddah 21589, Saudi Arabia; Department of Hematology/ Pediatric Oncology, King Abdulaziz University Hospital, Faculty of Medicine, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Yousef Qari
- Department of Medicine, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Ajay Kumar
- University Centre for Research and Development, Biotechnology Engineering & Food Technology, Chandigarh University, Mohali 140413, Punjab, India
| | - Hanaa M Tashkandi
- Department of General Surgery, Faculty of Medicine, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Mohammed Moulay
- Embryonic Stem Cell Research Unit, King Fahd Medical Research Center, and Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Alia M Aldahlawi
- Department of Biological Sciences, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia; Immunology Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Petr Slama
- Laboratory of Animal Immunology and Biotechnology, Department of Animal Morphology, Physiology and Genetics, Faculty of AgriSciences, Mendel University in Brno, 61300 Brno, Czech Republic
| | - Shafiul Haque
- Research and Scientific Studies Unit, College of Nursing and Allied Health Sciences, Jazan University, Jazan 45142, Saudi Arabia; Gilbert and Rose-Marie Chagoury School of Medicine, Lebanese American University, Beirut 11022801, Lebanon; Centre of Medical and Bio-Allied Health Sciences Research, Ajman University, Ajman 13306, United Arab Emirates.
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Alabdullah YY, Alzaid E, Alsaad S, Alamri T, Alolayan SW, Bah S, Aljoudi AS. Autonomy and paternalism in shared decision-making in a Saudi Arabian tertiary hospital: A cross-sectional study. Dev World Bioeth 2023; 23:260-268. [PMID: 35586963 DOI: 10.1111/dewb.12355] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 04/06/2022] [Accepted: 04/28/2022] [Indexed: 11/27/2022]
Abstract
Medical paternalism has long been a common medical practice. However, patient autonomy in healthcare has been recently adopted by doctors and patients alike. This study explored whether doctors and patients in a tertiary care hospital in Saudi Arabia preferred autonomy or paternalism in shared decision-making. A total of 118 participants (51 patients requiring total knee replacement, owing to stages 3-4 of osteoarthritis, and 67 doctors) from the Eastern province, Saudi Arabia. responded to a 17-question category-based questionnaire involving four scales of autonomy. Descriptive statistics and chi-square test results revealed that in this hospital, patients preferred a paternalistic approach toward their medical care along with a full disclosure of the risks related to surgical procedures. We recommend health education regarding the specific autonomy subscales (doctor knows best, patient should decide, right to non-participation, and obligatory risk information), and the implementation of protocols that protect patients' rights and enhance personal autonomy.
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Almutairi OM, Alhomaid TA, Alshuaibi AM, Ahmad Alahmad RM, Al Mardhamah NH, Alamri T. The Influence of Eating Habits on Type 2 Diabetes in Saudi Arabia: A Systematic Review. Cureus 2023; 15:e42638. [PMID: 37644936 PMCID: PMC10461219 DOI: 10.7759/cureus.42638] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/28/2023] [Indexed: 08/31/2023] Open
Abstract
Several dietary factors are associated with an increased risk of diabetes in Saudi Arabia. The increasing consumption of processed and sugary foods, including fast food and sugary beverages, in recent decades along with the rising prevalence of diabetes indicate the necessity of exploring the influence of eating habits on diabetes in Saudi Arabia. That is why the association between eating habits and diabetes in Saudi Arabia has become a topic of increasing interest. Therefore, this systematic literature review aimed to explore the influence of eating habits on the prevalence of diabetes in Saudi Arabia by providing a comprehensive synthesis of existing evidence from studies conducted on this topic in Saudi Arabia. A systematic search was conducted using predefined search terms in electronic databases, including PubMed, Embase, Medline, Google Scholar, and Scopus. Studies investigating the relationship between eating habits and diabetes prevalence among the Saudi Arabian population were included. Data extraction was performed, and the quality of included studies was assessed using appropriate tools. The findings were synthesized and discussed. Understanding the association between eating habits and diabetes in Saudi Arabia is crucial for developing effective preventive and management strategies for diabetes and other non-communicable diseases and promoting healthier eating habits in Saudi Arabia.
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Affiliation(s)
- Osama M Almutairi
- Family and Community Medicine Department, Faculty of Medicine in Rabigh, King Abdulaziz University, Jeddah, SAU
| | | | | | | | | | - Turki Alamri
- Family and Community Medicine Department, Faculty of Medicine in Rabigh, King Abdulaziz University, Jeddah, SAU
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Harakeh S, Khan IA, Rani GF, Ibrahim M, Khan AS, Almuhayawi M, Al-Raddadi R, Teklemariam AD, Hazzazi MS, Bawazir WM, Niyazi HA, Alamri T, Niyazi HA, Yousafzai YM. Transplacental Transfer of SARS-CoV-2 Receptor-Binding Domain IgG Antibodies from Mothers to Neonates in a Cohort of Pakistani Unvaccinated Mothers. Biomedicines 2023; 11:1651. [PMID: 37371746 DOI: 10.3390/biomedicines11061651] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 05/26/2023] [Accepted: 05/30/2023] [Indexed: 06/29/2023] Open
Abstract
The presence of COVID-19 antibodies in the maternal circulation is assumed to be protective for newborns against SARS-CoV-2 infection. We investigated whether maternal COVID-19 antibodies crossed the transplacental barrier and whether there was any difference in the hematological parameters of neonates born to mothers who recovered from COVID-19 during pregnancy. The cross-sectional study was conducted at the Saidu Group of Teaching Hospitals, located in Swat, Khyber Pakhtunkhwa. After obtaining written informed consent, 115 healthy, unvaccinated mother-neonate dyads were included. A clinical history of COVID-19-like illness, laboratory-confirmed diagnosis, and contact history were obtained. Serum samples from mothers and neonates were tested for SARS-CoV-2 anti-receptor-binding domain (anti-RBD) IgG antibodies. Hematological parameters were assessed with complete blood counts (CBC) and peripheral blood smear examinations. The study population consisted of 115 mothers, with a mean age of 29.44 ± 5.75 years, and most women (68/115 (59.1%)) were between 26 and 35 years of age. Of these mothers, 88/115 (76.5 percent) tested positive for SARS-CoV-2 anti-RBD IgG antibodies, as did 83/115 (72.2 percent) neonatal cord blood samples. The mean levels of SARS-CoV-2 IgG antibodies in maternal and neonatal blood were 19.86 ± 13.82 (IU/mL) and 16.16 ± 12.90 (IU/mL), respectively, indicating that maternal antibodies efficiently crossed the transplacental barrier with an antibody transfer ratio of 0.83. The study found no significant difference in complete blood count (CBC) parameters between seropositive and seronegative mothers, nor between neonates born to seropositive and seronegative mothers.
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Affiliation(s)
- Steve Harakeh
- King Fahd Medical Research Center, King Abdulaziz University, Jeddah 21589, Saudi Arabia
- Yousef Abdul Latif Jameel Scientific Chair of Prophetic Medicine Application, Faculty of Medicine, King Abdulaziz University, Jeddah 22230, Saudi Arabia
| | - Ihsan Alam Khan
- Department of Hematology, Institute of Pathology and Diagnostic Medicine, Khyber Medical University, Peshawar 25100, Pakistan
- Department of Pathology, Swat Medical College, Swat 19200, Pakistan
| | - Gulab Fatima Rani
- Department of Hematology, Institute of Pathology and Diagnostic Medicine, Khyber Medical University, Peshawar 25100, Pakistan
| | - Muhammad Ibrahim
- Department of Hematology, Institute of Pathology and Diagnostic Medicine, Khyber Medical University, Peshawar 25100, Pakistan
| | - Aysha Sarwar Khan
- Department of Hematology, Institute of Pathology and Diagnostic Medicine, Khyber Medical University, Peshawar 25100, Pakistan
| | - Mohammed Almuhayawi
- Department of Clinical Microbiology and Immunology, Faculty of Medicine, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Rajaa Al-Raddadi
- Community Medicine Department, Faculty of Medicine, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Addisu D Teklemariam
- Department of Biological Sciences, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Mohannad S Hazzazi
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah 22254, Saudi Arabia
- Hematology Research Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah 22254, Saudi Arabia
| | - Waleed M Bawazir
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah 22254, Saudi Arabia
- Hematology Research Unit, King Fahd Medical Research Center, King Abdulaziz University, Jeddah 22254, Saudi Arabia
| | - Hanouf A Niyazi
- Department of Clinical Microbiology and Immunology, Faculty of Medicine, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Turki Alamri
- Family and Community Medicine Department, Faculty of Medicine in Rabigh, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Hatoon A Niyazi
- Department of Clinical Microbiology and Immunology, Faculty of Medicine, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Yasar Mehmood Yousafzai
- Department of Hematology, Institute of Pathology and Diagnostic Medicine, Khyber Medical University, Peshawar 25100, Pakistan
- Rehman Medical Institute, Hayatabad Phase-V, Peshawar 25600, Pakistan
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11
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Teklemariam AD, Al Hindi R, Qadri I, Alharbi MG, Hashem AM, Alrefaei AA, Basamad NA, Haque S, Alamri T, Harakeh S. Phage cocktails - an emerging approach for the control of bacterial infection with major emphasis on foodborne pathogens. Biotechnol Genet Eng Rev 2023:1-29. [PMID: 36927397 DOI: 10.1080/02648725.2023.2178870] [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] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
Abstract
Phage therapy has recently attracted a great deal of attention to counteract the rapid emergence of antibiotic-resistant bacteria. In comparison to monophage therapy, phage cocktails are typically used to treat individual and/or multi-bacterial infections since the bacterial agents are unlikely to become resistant as a result of exposure to multiple phages simultaneously. The bacteriolytic effect of phage cocktails may produce efficient killing effect in comparison to individual phage. However, multiple use of phages (complex cocktails) may lead to undesirable side effects such as dysbiosis, horizontal gene transfer, phage resistance, cross resistance, and/or higher cost of production. Cocktail formulation, therefore, representa compromise between limiting the complexity of the cocktail and achieving substantial bacterial load reduction towards the targeted host organisms. Despite some constraints, the applications of monophage therapy have been well documented in the literature. However, phage cocktails-based approaches and their role for the control of pathogens have not been well investigated. In this review, we discuss the principle of phage cocktail formulations, their optimization strategies, major phage cocktail preparations, and their efficacy in inactivating various food borne bacterial pathogens.
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Affiliation(s)
- Addisu D Teklemariam
- Department of Biology, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Rashad Al Hindi
- Department of Biology, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Ishtiaq Qadri
- Department of Biology, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Mona G Alharbi
- Department of Biology, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Anwar M Hashem
- Department of Medical Microbiology and Parasitology, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia.,Vaccine and Immunotherapy Unit, King Fahd Medical Research Center, Jeddah, Saudi Arabia
| | - Abdullah A Alrefaei
- Molecular Virology Department, King Fahad General Hospital, Ministry of Health, Jeddah, Saudi Arabia
| | - Najlaa A Basamad
- Parasitology Department, King Fahad General Hospital, Ministry of Health, Jeddah, Saudi Arabia
| | - Shafiul Haque
- Research and Scientific Studies Unit, College of Nursing and Allied Health Sciences, Jazan University, Jazan-45142, Saudi Arabia.,Gilbert and Rose-Marie Chagoury School of Medicine, Lebanese, American University, Beirut, Lebanon.,Centre of Medical and Bio-Allied Health Sciences Research, Ajman University, Ajman, United Arab Emirates
| | - Turki Alamri
- Family and community Medicine Department, Faculty of Medicine in Rabigh, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Steve Harakeh
- King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia.,Yousef Abdullatif Jameel Chair of Prophetic Medicine Application, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
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12
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Teklemariam AD, Al-Hindi RR, Alharbi MG, Alotibi I, Azhari SA, Qadri I, Alamri T, Esmael A, Harakeh S. Isolation and Characterization of a Novel Lytic Phage, vB_PseuP-SA22, and Its Efficacy against Carbapenem-Resistant Pseudomonas aeruginosa. Antibiotics (Basel) 2023; 12:antibiotics12030497. [PMID: 36978364 PMCID: PMC10044225 DOI: 10.3390/antibiotics12030497] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 02/22/2023] [Accepted: 02/27/2023] [Indexed: 03/06/2023] Open
Abstract
Carbapenem-resistant Pseudomonas aeruginosa (CRPA) poses a serious public health threat in multiple clinical settings. In this study, we detail the isolation of a lytic bacteriophage, vB_PseuP-SA22, from wastewater using a clinical strain of CRPA. Transmission electron microscopy (TEM) analysis identified that the phage had a podovirus morphology, which agreed with the results of whole genome sequencing. BLASTn search allowed us to classify vB_PseuP-SA22 into the genus Bruynoghevirus. The genome of vB_PseuP-SA22 consisted of 45,458 bp of double-stranded DNA, with a GC content of 52.5%. Of all the open reading frames (ORFs), only 26 (44.8%) were predicted to encode certain functional proteins, whereas the remaining 32 (55.2%) ORFs were annotated as sequences coding functionally uncharacterized hypothetical proteins. The genome lacked genes coding for toxins or markers of lysogenic phages, including integrases, repressors, recombinases, or excisionases. The phage produced round, halo plaques with a diameter of 1.5 ± 2.5 mm on the bacterial lawn. The TEM revealed that vB_PseuP-SA22 has an icosahedral head of 57.5 ± 4.5 nm in length and a short, non-contractile tail (19.5 ± 1.4 nm). The phage showed a latent period of 30 min, a burst size of 300 PFU/infected cells, and a broad host range. vB_PseuP-SA22 was found to be stable between 4–60 °C for 1 h, while the viability of the virus was reduced at temperatures above 60 °C. The phage showed stability at pH levels between 5 and 11. vB_PauP-SA22 reduced the number of live bacteria in P. aeruginosa biofilm by almost five logs. The overall results indicated that the isolated phage could be a candidate to control CRPA infections. However, experimental in vivo studies are essential to ensure the safety and efficacy of vB_PauP-SA22 before its use in humans.
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Affiliation(s)
- Addisu D. Teklemariam
- Department of Biological Sciences, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Rashad R. Al-Hindi
- Department of Biological Sciences, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia
- Correspondence: (R.R.A.-H.); (A.E.); (S.H.)
| | - Mona G. Alharbi
- Department of Biological Sciences, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Ibrahim Alotibi
- Health Information Technology Department, Applied College, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Sheren A. Azhari
- Department of Biological Sciences, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Ishtiaq Qadri
- Department of Biological Sciences, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Turki Alamri
- Family and Community Medicine Department, Faculty of Medicine in Rabigh, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Ahmed Esmael
- Botany and Microbiology Department, Faculty of Science, Benha University, Benha 13518, Egypt
- Nebraska Center for Virology, University of Nebraska-Lincoln, Lincoln, NE 68583, USA
- Correspondence: (R.R.A.-H.); (A.E.); (S.H.)
| | - Steve Harakeh
- King Fahd Medical Research Center, Yousef Abdullatif Jameel Chair of Prophetic Medicine Application, Faculty of Medicine, King Abdulaziz University, Jeddah 21589, Saudi Arabia
- Correspondence: (R.R.A.-H.); (A.E.); (S.H.)
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Rath P, Prakash D, Ranjan A, Chauhan A, Jindal T, Alamri S, Alamri T, Harakeh S, Haque S. Modulation of Insulin Resistance by Silybum marianum Leaves, and its Synergistic Efficacy with Gymnema sylvestre, Momordica charantia, Trigonella-foenum graecum Against Protein Tyrosine Phosphatase 1B. Biotechnol Genet Eng Rev 2023:1-23. [PMID: 36641593 DOI: 10.1080/02648725.2022.2162236] [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] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Accepted: 12/18/2022] [Indexed: 01/16/2023]
Abstract
Prolonged insulin resistance is considered one of the reasons for Type 2 Diabetes Mellitus. Upregulation of Protein tyrosine phosphatase 1B (PTP1B), a negative regulator of insulin signalling, has been well studied as a key regulator in prognosis to insulin resistance. It has been widely studied as a desirable molecular therapeutic target. The study aimed to evaluate the efficacy of leaf extract of the medicinal plants Silybum marianum on the inhibition of PTP1B activity. It also explored the synergistic effect with extracts of Gymnema sylvestre (leaves), Momordica charantia (seeds), and Trigonella foenum graecum (seeds). The S. marianum leaves showed dose-dependent inhibition of PTP1B ranging from 9.48-47.95% (25-1000 μg mL-1). Assay with individual plant extracts showed comparatively lesser inhibition of PTP1B as compared to metformin as a control (38% inhibition). However, a synergistic effect showed nearly 45% PTP1B inhibition (higher than metformin) after the assay was done with selected four plant extracts in combination. The effect of leaf extracts of S. marianum was studied for glucose uptake efficiency in yeast cell lines which was found to be increased by 23% as compared to the control (without extract). Metformin improves glucose upake by yeast cells by ~15-31%. GC-MS analysis revealed 23 phytochemicals, some of which possessed anti-diabetic properties. A dose-dependent increase in antioxidant activity of S. marianum leaves extracts was observed (40-53%). The findings of the study highlighted the presence of various phytochemicals in leaves extracts that are effective against PTP1B inhibition and may help in reinvigorating drug development.
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Affiliation(s)
- Prangya Rath
- Amity Institute of Environmental Sciences, Amity University, Noida, Uttar Pradesh, India
| | - Dhan Prakash
- Amity Institute of Herbal Research and Studies, Amity University Noida, Noida, Uttar Pradesh, India
| | - Anuj Ranjan
- Academy of Biology and Biotechnology, Southern Federal University, Rostov-on-Don, Russia
| | - Abhishek Chauhan
- Amity Institute of Environmental Toxicology, Safety and Management, Amity University, Noida, Uttar Pradesh, India
| | - Tanu Jindal
- Amity Institute of Environmental Toxicology, Safety and Management, Amity University, Noida, Uttar Pradesh, India
| | - Sultan Alamri
- Consultant Family Medicine, Ministry of Health, Jeddah, Saudi Arabia
| | - Turki Alamri
- Family and Community Medicine Department, Faculty of Medicine in Rabigh, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Steve Harakeh
- King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia Yousef Abdul Lateef Jameel Chair of Prophetic Medicine Application, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Shafiul Haque
- Research and Scientific Studies Unit, College of Nursing and Allied Health Sciences, Jazan University, Jazan, Saudi Arabia
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Alqatari S, Ismail M, Hasan M, Bukhari R, Al Argan R, Alwaheed A, Alkhafaji D, Ahmed SE, Hadhiah K, Alamri T, Nemer A, Albeladi F, Bumurah NN, Sharofna K, Albaggal Z, Alghamdi R, AlSulaiman RS. Emergence of Post COVID-19 Vaccine Autoimmune Diseases: A Single Center Study. Infect Drug Resist 2023; 16:1263-1278. [PMID: 36910517 PMCID: PMC9994665 DOI: 10.2147/idr.s394602] [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] [Subscribe] [Scholar Register] [Received: 10/23/2022] [Accepted: 02/23/2023] [Indexed: 03/06/2023] Open
Abstract
Introduction Severe acute respiratory syndrome coronavirus 2 (SARS CoV-2) became a major concern since the announcement that it is a pandemic in early 2020. Vaccine trials were started in November 2020, and completed rapidly due to the urgency to get over the infection. Side effects to vaccines started to be reported. There were minor side effects including site of injection pain and heaviness and constitutional symptoms like fever which are considered minor. One of the rare adverse events is post vaccine new onset autoimmune diseases. Methods Data were obtained from one center in the eastern province of Saudi Arabia (King Fahd Hospital of University). All patient events reported occurred in the study period March 2021 to February 2022. We identified patients presenting with autoimmune diseases with exclusively new onset presentations. Results We identified 31 cases of immune-mediated disease: 18 females (58%); 13 males (42%). Only 4 of them (13%) had an autoimmune background before COVID-19 vaccination. The average time between vaccination and new-onset disease symptoms was 7 days. Among all the cases in our study, 7 patients (22.5%) had new-onset vasculitis, 2 cases had IgA vasculitis and 5 cases had ANCA vasculitis, 6 cases had neurological diseases (19.3%), 4 cases (12.9%) had new-onset systemic lupus erythematosus (SLE), 3 cases (9.6%) presented with new-onset inflammatory arthritis, and one had Sjogren's syndrome (3.2%). Conclusion Our study is unique as it is the first study to include the largest number (31 patients) of new onsets of confirmed autoimmune diseases related to Covid-19 vaccines.
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Affiliation(s)
- Safi Alqatari
- Department of Internal Medicine- College of Medicine-Imam Abdulrahman Bin Faisal University -King Fahad Hospital of the University, Khobar, Eastern Province, Saudi Arabia
| | - Mona Ismail
- Department of Internal Medicine- College of Medicine-Imam Abdulrahman Bin Faisal University -King Fahad Hospital of the University, Khobar, Eastern Province, Saudi Arabia
| | - Manal Hasan
- Department of Internal Medicine- College of Medicine-Imam Abdulrahman Bin Faisal University -King Fahad Hospital of the University, Khobar, Eastern Province, Saudi Arabia
| | - Raed Bukhari
- Department of Internal Medicine- College of Medicine-Imam Abdulrahman Bin Faisal University -King Fahad Hospital of the University, Khobar, Eastern Province, Saudi Arabia
| | - Reem Al Argan
- Department of Internal Medicine- College of Medicine-Imam Abdulrahman Bin Faisal University -King Fahad Hospital of the University, Khobar, Eastern Province, Saudi Arabia
| | - Abrar Alwaheed
- Department of Internal Medicine- College of Medicine-Imam Abdulrahman Bin Faisal University -King Fahad Hospital of the University, Khobar, Eastern Province, Saudi Arabia
| | - Dania Alkhafaji
- Department of Internal Medicine- College of Medicine-Imam Abdulrahman Bin Faisal University -King Fahad Hospital of the University, Khobar, Eastern Province, Saudi Arabia
| | - Syed Essam Ahmed
- Department of Internal Medicine- College of Medicine-Imam Abdulrahman Bin Faisal University -King Fahad Hospital of the University, Khobar, Eastern Province, Saudi Arabia
| | - Kawther Hadhiah
- Department of Internal Medicine- College of Medicine-Imam Abdulrahman Bin Faisal University -King Fahad Hospital of the University, Khobar, Eastern Province, Saudi Arabia
| | - Turki Alamri
- Department of Internal Medicine- College of Medicine-Imam Abdulrahman Bin Faisal University -King Fahad Hospital of the University, Khobar, Eastern Province, Saudi Arabia
| | - Ameera Nemer
- Department of Internal Medicine- College of Medicine-Imam Abdulrahman Bin Faisal University -King Fahad Hospital of the University, Khobar, Eastern Province, Saudi Arabia
| | - Fedaa Albeladi
- Department of Internal Medicine- College of Medicine-Imam Abdulrahman Bin Faisal University -King Fahad Hospital of the University, Khobar, Eastern Province, Saudi Arabia
| | - Noor N Bumurah
- Department of Internal Medicine- College of Medicine-Imam Abdulrahman Bin Faisal University -King Fahad Hospital of the University, Khobar, Eastern Province, Saudi Arabia
| | - Khalid Sharofna
- Department of Internal Medicine- College of Medicine-Imam Abdulrahman Bin Faisal University -King Fahad Hospital of the University, Khobar, Eastern Province, Saudi Arabia
| | - Zainab Albaggal
- Department of Internal Medicine- College of Medicine-Imam Abdulrahman Bin Faisal University -King Fahad Hospital of the University, Khobar, Eastern Province, Saudi Arabia
| | - Raghad Alghamdi
- Department of Internal Medicine- College of Medicine-Imam Abdulrahman Bin Faisal University -King Fahad Hospital of the University, Khobar, Eastern Province, Saudi Arabia
| | - Reem S AlSulaiman
- Department of Internal Medicine- College of Medicine-Imam Abdulrahman Bin Faisal University -King Fahad Hospital of the University, Khobar, Eastern Province, Saudi Arabia
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Al-Raddadi RM, Rehman A, Farhad S, Khan TA, Sumera S, Hashem AM, Azhar EI, Almuhayawi M, Abujamel TS, Ahmad Mokhtar J, Niyazi HA, Alamri T, Harakeh S, Yousafzai YM. Immunological Response to Conventional COVID-19 Vaccines in a Cohort of Pakistani Healthy Recipients. Indian J Pharm Sci 2023. [DOI: 10.36468/pharmaceutical-sciences.spl.611] [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: 03/19/2023] Open
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16
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Alamri T, Alkhaldy AA, Gauthaman K, Pushparaj PN, Moulay M, Mirza AA, Azhar EI, Barnawi S, Papadopoulou G, Karamitros T, Abujamel TS, Harakeh S. Growth factors in relation to obesity, food habits, and microbiota among healthy Saudis: preliminary results. Eur Rev Med Pharmacol Sci 2022; 26:9311-9326. [PMID: 36591840 DOI: 10.26355/eurrev_202212_30682] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
OBJECTIVE Obesity is a serious problem among Saudis because of the country's affluent lifestyle. Obesity is associated with various metabolic disorders and characterized by low-grade inflammation that leads to the release of pro-inflammatory cytokines, human growth factors (GFs), lipids, aberrant adipokines, and other chemokines from adipose tissue. The objective of this study is to delineate the effects of GFs on microbiota and their relationship to body mass index (BMI) and food habits. SUBJECTS AND METHODS In a cross-sectional study, 32 randomly selected participants (16 males and 16 females) were enrolled in a survey covering their sociodemographic information, medical history, lifestyle, and dietary practices. The information on diet, health condition, food and drink intake habits were examined under four distinct BMI categories: normal, underweight, overweight, and obese. The participants' serum samples were analyzed for the various GFs using a human magnetic 30-plex panel multiplex assay. Bioinformatics analysis was performed to investigate which bacterial taxa are enriched and to predict the functional profiles of the samples. RESULTS Correlational studies revealed sex-based differences between GFs and microbiota. Females exhibited a significant correlation between epidermal GF (EGF) and Proteobacteria, whereas males showed a significant correlation between fibroblast GF-basic and Actinobacteria. Interestingly, a combined analysis of both sexes showed a significant correlation between EGF and vascular endothelial GF with Firmicutes. The data in the underweight group revealed a correlation between granulocyte colony-stimulating factor (G-CSF) and hepatocyte GF with Firmicutes. In the obese group, a correlation was found between G-CSF and Actinobacteria. CONCLUSIONS Our results identified links between GFs, microbiota, and BMI in a Saudi cohort. The insights from this preliminary study will contribute to the predictive diagnosis of obesity. However, further research involving a larger cohort will be necessary to understand the mechanistic aspects of these GFs to provide biomarkers of potential obesity.
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Affiliation(s)
- T Alamri
- Department of Family and Community Medicine, Faculty of Medicine in Rabigh, King Abdulaziz University, Jeddah, Saudi Arabia.
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Al-Hindi RR, Teklemariam AD, Alharbi MG, Alotibi I, Azhari SA, Qadri I, Alamri T, Harakeh S, Applegate BM, Bhunia AK. Bacteriophage-Based Biosensors: A Platform for Detection of Foodborne Bacterial Pathogens from Food and Environment. Biosensors (Basel) 2022; 12:bios12100905. [PMID: 36291042 PMCID: PMC9599427 DOI: 10.3390/bios12100905] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [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: 09/20/2022] [Revised: 10/15/2022] [Accepted: 10/18/2022] [Indexed: 05/27/2023]
Abstract
Foodborne microorganisms are an important cause of human illness worldwide. Two-thirds of human foodborne diseases are caused by bacterial pathogens throughout the globe, especially in developing nations. Despite enormous developments in conventional foodborne pathogen detection methods, progress is limited by the assay complexity and a prolonged time-to-result. The specificity and sensitivity of assays for live pathogen detection may also depend on the nature of the samples being analyzed and the immunological or molecular reagents used. Bacteriophage-based biosensors offer several benefits, including specificity to their host organism, the detection of only live pathogens, and resistance to extreme environmental factors such as organic solvents, high temperatures, and a wide pH range. Phage-based biosensors are receiving increasing attention owing to their high degree of accuracy, specificity, and reduced assay times. These characteristics, coupled with their abundant supply, make phages a novel bio-recognition molecule in assay development, including biosensors for the detection of foodborne bacterial pathogens to ensure food safety. This review provides comprehensive information about the different types of phage-based biosensor platforms, such as magnetoelastic sensors, quartz crystal microbalance, and electrochemical and surface plasmon resonance for the detection of several foodborne bacterial pathogens from various representative food matrices and environmental samples.
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Affiliation(s)
- Rashad R. Al-Hindi
- Department of Biological Sciences, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Addisu D. Teklemariam
- Department of Biological Sciences, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Mona G. Alharbi
- Department of Biological Sciences, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Ibrahim Alotibi
- Health Information Technology Department, Applied College, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Sheren A. Azhari
- Department of Biological Sciences, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Ishtiaq Qadri
- Department of Biological Sciences, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Turki Alamri
- Family and Community Medicine Department, Faculty of Medicine in Rabigh, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Steve Harakeh
- King Fahd Medical Research Center, Yousef Abdullatif Jameel Chair of Prophetic Medicine Application, Faculty of Medicine, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Bruce M. Applegate
- Department of Food Science, Purdue University, West Lafayette, IN 47907, USA
- Interdisciplinary Life Science Program (PULSe), Purdue University, West Lafayette, IN 47907, USA
| | - Arun K. Bhunia
- Department of Food Science, Purdue University, West Lafayette, IN 47907, USA
- Purdue Institute of Inflammation, Immunology and Infectious Disease, Purdue University, West Lafayette, IN 47907, USA
- Interdisciplinary Life Science Program (PULSe), Purdue University, West Lafayette, IN 47907, USA
- Department of Comparative Pathobiology, Purdue University, West Lafayette, IN 47907, USA
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Harakeh S, Almatrafi M, Bukhari R, Alamri T, Barnawi S, Joshi S, Al Muhayawi M, Basunbul G, Alazraqi M, Al-Khalidy A, Shaala L, Alshehri A, Al Amri S, Aljaouni S. Colostrum knowledge among Saudi mothers in Jeddah, Saudi Arabia. J PAK MED ASSOC 2021; 70:2221-2225. [PMID: 33475602 DOI: 10.47391/jpma.1251] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
OBJECTIVE To assess the knowledge level of Saudi women about colostrum for the newborns. METHODS The cross-sectional study was conducted from October 2015 to June 2016 at the Gynaecological Clinics of King Abdulaziz University Hospital, Jeddah, Saudi Arabia and comprised lactating mothers in the community. Data was collected using a pretested questionnaire. Data was analysed using SPSS 22. RESULTS Of the 552 mothers, 301(54.5%) were age >30 years. The source of information about colostrum was friends and family for 367(66.67%) subjects. Overall, 367(66%) had high knowledge about colostrum. A significant correlation was detected between age and knowledge about colostrum composition and duration (p<0.05); as well as between educational level and colostrum composition, colour and form (p<0.05). A significant association between occupational status and knowledge about colostrum colour and form was also noted (p<0.05). CONCLUSIONS Saudi mothers were found to have a good knowledge about colostrum and its benefits.
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Affiliation(s)
- Steve Harakeh
- Special Infectious Agents Unit, King Fahd Medical Research Center (KFMRC), King Abdulaziz University (KAU), Jeddah, KSA
| | - Musab Almatrafi
- Yousef Abdullatif Jameel Scientific Chair of Prophetic Medicine Application, Faculty of Medicine (FM), KAU, KSA
| | - Rahma Bukhari
- Obestetrics and Gynecology Department, King Abdulaziz Medical City, National Guard Health Affairs
| | - Turki Alamri
- Pharmacy Department, Dr.Solaiman faqeeh Hospital
| | - Salah Barnawi
- Family and Community Medicine Department, Faculty of Medicine in Rabigh, KAU, Jeddah, KSA
| | - Sunil Joshi
- Community Medicine Dept., Kathmandu Medical College, 44600 - Nepal
| | - Mohammed Al Muhayawi
- Department of Medical Microbiology/Parasitology and Molecular Microbiology Laboratory, King Abdulaziz University Hospital (KAUH), KAU
| | | | | | - Areej Al-Khalidy
- Clinical Nutrition Department, Faculty of Applied Medical Science, KAU
| | | | | | - Sultan Al Amri
- King Abdulaziz Hospital, Ministry of Health, Jeddah, Saudi Arabia
| | - Soad Aljaouni
- Department of Hematology/ Pediatric Oncology, KAUH, FM, KAU
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