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Abdul Manap AS, Wisham AA, Wong FW, Ahmad Najmi HR, Ng ZF, Diba RS. Mapping the function of MicroRNAs as a critical regulator of tumor-immune cell communication in breast cancer and potential treatment strategies. Front Cell Dev Biol 2024; 12:1390704. [PMID: 38726321 PMCID: PMC11079208 DOI: 10.3389/fcell.2024.1390704] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2024] [Accepted: 04/09/2024] [Indexed: 05/12/2024] Open
Abstract
Among women, breast cancer ranks as the most prevalent form of cancer, and the presence of metastases significantly reduces prognosis and diminishes overall survival rates. Gaining insights into the biological mechanisms governing the conversion of cancer cells, their subsequent spread to other areas of the body, and the immune system's monitoring of tumor growth will contribute to the advancement of more efficient and targeted therapies. MicroRNAs (miRNAs) play a critical role in the interaction between tumor cells and immune cells, facilitating tumor cells' evasion of the immune system and promoting cancer progression. Additionally, miRNAs also influence metastasis formation, including the establishment of metastatic sites and the transformation of tumor cells into migratory phenotypes. Specifically, dysregulated expression of these genes has been associated with abnormal expression of oncogenes and tumor suppressor genes, thereby facilitating tumor development. This study aims to provide a concise overview of the significance and function of miRNAs in breast cancer, focusing on their involvement as tumor suppressors in the antitumor immune response and as oncogenes in metastasis formation. Furthermore, miRNAs hold tremendous potential as targets for gene therapy due to their ability to modulate specific pathways that can either promote or suppress carcinogenesis. This perspective highlights the latest strategies developed for miRNA-based therapies.
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Affiliation(s)
- Aimi Syamima Abdul Manap
- Department of Biomedical Science, College of Veterinary Medicine, King Faisal University, Al-Ahsa, Saudi Arabia
| | | | - Fei Wen Wong
- Faculty of Biosciences, MAHSA University, Kuala Langat, Selangor, Malaysia
| | | | - Zhi Fei Ng
- Faculty of Biosciences, MAHSA University, Kuala Langat, Selangor, Malaysia
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Rashed NM, Memon SA, Turki SMA, Shalaby TA, El-Mogy MM. An analysis of conventional and modern packaging approaches for cut flowers: a review article. Front Plant Sci 2024; 15:1371100. [PMID: 38601313 PMCID: PMC11004386 DOI: 10.3389/fpls.2024.1371100] [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] [Figures] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Accepted: 03/07/2024] [Indexed: 04/12/2024]
Abstract
Fresh-cut flowers are considered to be one of the most delicate and challenging commercial crops. It is important to take into consideration how to minimize loss during storage and transportation when preserving cut flowers. Many impinging (bad effect) forces can interact to shorten the flowers' vase life. In the flower industry, effective methods need to be developed to extend freshly cut flowers' life. Fresh-cut flowers' vase life can be shortened by a variety of interlocking causes. The flower industry must develop new techniques to extend the flowers' vase lifespan. This review provides comprehensive, up-to-date information on classical, modified atmosphere packaging (MAP), and controlled atmosphere packaging (CAP) displays. According to this review, a promising packaging technique for fresh flowers can be achieved through smart packaging. A smart package is one that incorporates new technology to increase its functionality. This combines active packaging, nanotechnology, and intelligence. This technology makes it easier to keep an eye on the environmental variables that exist around the packaged flowers to enhance their quality. This article offers a comprehensive overview of creative flower-saving packaging ideas that reduce flower losses and assist growers in handling more effectively their flower inventory. To guarantee the quality of flowers throughout the marketing chain, innovative packaging techniques and advanced packaging technologies should be adopted to understand various package performances. This will provide the consumer with cut flowers of standard quality. Furthermore, sustainable packaging is achieved with circular packaging. We can significantly reduce packaging waste's environmental impact by designing reused or recyclable packaging.
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Affiliation(s)
- Nahed M. Rashed
- Department of Arid Land Agriculture, College of Agricultural and Food Science, King Faisal University, Al-Ahsa, Saudi Arabia
- Horticulture Department, Faculty of Agriculture. Damietta University, Damietta, Egypt
| | - Saba Ambreen Memon
- Horticulture Department, Faculty of Crop Production, Sindh Agriculture University, Tandojam, Pakistan
| | - Saleh M. Al Turki
- Department of Arid Land Agriculture, College of Agricultural and Food Science, King Faisal University, Al-Ahsa, Saudi Arabia
| | - Tarek A. Shalaby
- Department of Arid Land Agriculture, College of Agricultural and Food Science, King Faisal University, Al-Ahsa, Saudi Arabia
- Horticulture Department, Faculty of Agriculture, Kafrelsheikh University, Kafr El-Sheikh, Egypt
| | - Mohamed M. El-Mogy
- Department of Arid Land Agriculture, College of Agricultural and Food Science, King Faisal University, Al-Ahsa, Saudi Arabia
- Vegetable Crops Department, Faculty of Agriculture, Cairo University, Giza, Egypt
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Mubarak AG, Mohammed ES, Elaadli H, Alzaylaee H, Hamad RS, Elkholy WA, Youseef AG. Prevalence and risk factors associated with Toxocara canis in dogs and humans in Egypt: A comparative approach. Vet Med Sci 2023; 9:2475-2484. [PMID: 37772411 PMCID: PMC10650255 DOI: 10.1002/vms3.1228] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 06/23/2023] [Accepted: 07/13/2023] [Indexed: 09/30/2023] Open
Abstract
BACKGROUND Dogs are the most popular pet animals worldwide, and their frequent and close contact with humans poses an increased risk of zoonotic parasite transmission. Toxocara canis infection is a highly pervasive and economically significant zoonotic infection transmitted by dogs worldwide, commonly in tropical and subtropical regions, particularly in developing countries. OBJECTIVES This study evaluates the epidemiological profile and associated risk factors of T. canis exposure among humans and T. canis infection in domestic dogs in two climatically different governorates in Egypt. METHODS Faecal samples from 360 domiciled dogs were examined using the flotation technique to detect T. canis eggs. In addition, 276 human serum samples were evaluated by enzyme-linked immunosorbent assay over a period of 10 months from May 2021 to February 2022 in the Alexandria and Qena Governorates, Egypt. RESULTS Shedding of T. canis was identified in 33.33% (120/360) of dogs and the overall seroprevalence in the human population was 20.65% (57/276). Lower Egypt, represented by the Alexandria Governorate, had higher canine infection (39.47%) and human seropositivity (29.87%) rates than those of Upper Egypt, represented by Qena Governorate (26.47% and 9.02% in dogs and humans, respectively). Statistical analysis of the sociodemographic characteristics of the participants revealed that handwashing, washing of vegetables and fruits and sex were associated with human T. canis exposure. CONCLUSION The prevalence rates of confirmed T. canis infection in the Egyptian dogs population and the associated human seropositivity rates reflect its importance as a public health concern and support the call to increase public awareness of this issue. The risk factors identified in this study can contribute to the development of more effective control and prevention strategies.
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Affiliation(s)
- Asmaa Gaber Mubarak
- Department of ZoonosesFaculty of Veterinary MedicineSouth Valley UniversityQenaEgypt
| | - Eman Sayed Mohammed
- Department of ParasitologyFaculty of Veterinary MedicineSouth Valley UniversityQenaEgypt
| | - Haitham Elaadli
- Department of Animal Hygiene and ZoonosesFaculty of Veterinary MedicineAlexandria UniversityAlexandriaEgypt
| | - Hind Alzaylaee
- Department of BiologyCollege of SciencePrincess Nourah bint Abdulrahman UniversityRiyadhSaudi Arabia
| | - Rabab S. Hamad
- Biological Sciences DepartmentCollege of ScienceKing Faisal UniversityAl AhsaSaudi Arabia
- Central LaboratoryTheodor Bilharz Research InstituteGizaEgypt
| | - Walaa A. Elkholy
- Department of ParasitologyFaculty of Medicine for GirlsAl‐Azhar UniversityCairoEgypt
| | - Asmaa Gahlan Youseef
- Department of ZoonosesFaculty of Veterinary MedicineSouth Valley UniversityQenaEgypt
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Islam MM, Sreeharsha N, Alshabrmi FM, Asif AH, Aldhubiab B, Anwer MK, Krishnasamy R, Rehman A. From seeds to survival rates: investigating Linum usitatissimum's potential against ovarian cancer through network pharmacology. Front Pharmacol 2023; 14:1285258. [PMID: 37964873 PMCID: PMC10642394 DOI: 10.3389/fphar.2023.1285258] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 10/02/2023] [Indexed: 11/16/2023] Open
Abstract
Ovarian cancer is a malignant tumor that primarily forms in the ovaries. It often goes undetected until it has spread to the pelvis and abdomen, making it more challenging to treat and often fatal. Historically, natural products and their structural analogues have played a pivotal role in pharmacotherapy, especially for cancer. Numerous studies have demonstrated the therapeutic potential of Linum usitatissimum against ovarian cancer, but the specific molecular mechanisms remain elusive. This study combines data mining, network pharmacology, and molecular docking analysis to pioneer an innovative approach for ovarian cancer treatment by identifying potent phytochemicals. Findings of current study revealed that Apigenin, Vitamin E, Palmitic acid, Riboflavin, Isolariciresinol, 5-Dehydro-avenasterol, Cholesterol, Pantothenic acid, Nicotinic acid, Campesterol, Beta-Sitosterol, Stigmasterol, Daucosterol, and Vitexin suppress tumor growth by influencing AKT1, JUN, EGFR, and VEGFA. Kaplan-Meier survival analysis spotlighted AKT1, JUN, EGFR, and VEGFA as potential diagnostic and prognostic biomarkers for ovarian cancer. However, it is imperative to conduct in vivo and in vitro examinations to ascertain the pharmacokinetics and biosafety profiles, bolstering the candidacy of L. usitatissimum in ovarian cancer therapeutics.
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Affiliation(s)
- Mohammed Monirul Islam
- Department of Biomedical Sciences, College of Clinical Pharmacy, King Faisal University, Al-Ahsa, Saudi Arabia
| | - Nagaraja Sreeharsha
- Department of Pharmaceutical Sciences, College of Clinical Pharmacy, King Faisal University, Al-Ahsa, Saudi Arabia
- Department of Pharmaceutics, Vidya Siri College of Pharmacy, Bangalore, India
| | - Fahad M. Alshabrmi
- Department of Medical Laboratories, College of Applied Medical Sciences, Qassim University, Buraydah, Saudi Arabia
| | - Afzal Haq Asif
- Department of Pharmacy Practice, College of Clinical Pharmacy, King Faisal University, Al-Ahsa, Saudi Arabia
| | - Bandar Aldhubiab
- Department of Pharmaceutical Sciences, College of Clinical Pharmacy, King Faisal University, Al-Ahsa, Saudi Arabia
| | - Md Khalid Anwer
- Department of Pharmaceutics, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj, Saudi Arabia
| | | | - Abdur Rehman
- Center of Bioinformatics, College of Life Sciences, Northwest A&F University, Yangling, China
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Rajendran P, Althumairy D, Bani-Ismail M, Bekhet GM, Ahmed EA. Isoimperatorin therapeutic effect against aluminum induced neurotoxicity in albino mice. Front Pharmacol 2023; 14:1103940. [PMID: 37180724 PMCID: PMC10172992 DOI: 10.3389/fphar.2023.1103940] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Accepted: 04/05/2023] [Indexed: 05/16/2023] Open
Abstract
Background: Although aluminum (Al) is not biologically crucial to the human body, classical studies have demonstrated that excessive human exposure to Al can induce oxidative damage, neuroinflammatory conditions and neurotoxic manifestations implicated in Alzheimer's disease (AD). Exposure to Al was reported to be associated with oxidative damage, neuroinflammation, and to enhance progressive multiregional neurodegeneration in animal models. Several plant-derived natural biomolecules have been recently used to reduce the toxic effects of Al through decreasing the oxidative stress and the associated diseases. A good candidate still to be tested is an active natural furanocoumarin, the isoimperatorin (IMP) that can be extracted from Lemon and lime oils and other plants. Here, we examined the neuroprotective effects of IMP on aluminum chloride (AlCl3)-induced neurotoxicity in albino mice. Methods: Twenty-four male albino mice were used in this study. Mice were randomly devided into 5 groups. The first group was given distilled water as a control, the second group was given AlCl3 orally (10 mg/wt/day) starting from the 2nd week to the end of the 6th week, the third group received AlCl3 orally and IMP interperitoneally, i. p. (30 mg/wt/day) starting from week 2 till week 6 where IMP was supplement 1st and then 4 h later AlCl3 was given to mice. The fourth group received the control (IMP 30 mg/wt, i. p.) from the 2nd week till the end of the experiment. Rodent models of central nervous system (CNS) disorders were assessed using object location memory and Y-maze tests in 6th week began. Essential anti-inflammatory and oxidative stress indicators were evaluated, including interleukin-1 β (IL-1β), tumor necrosis factor α (TNF-α), malondialdehyde (MDA), total antioxidant capacity (TAC), and catalase activity (CAT). In addition, serum levels of brain neurotransmitters such as corticosterone, acetylcholine (ACh), dopamine and serotonin in brain homogenates were measured calorimetrically. Results: The study results revealed that the daily treatment of AlCl3 upregulated the TNF-α and IL-1β levels, increased MDA accumulation, and decreased TAC and CAT activity. In addition, aluminum induced a reduction in concentrations of ACh, serotonin and dopamine in the brain. However, IMP significantly ameliorates the effect of AlCl3 through modulating the antioxidant and regulating the inflammatory response through targeting Nrf2 (NF-E2-related factor 2) and mitogen-activated protein kinase (MAPK). Conclusion: Thus, IMP might be a promising treatment option for neurotoxicity and neurodegenerative diseases, such as Alzheimer's disease and Parkinson's disease, which are associated with neuro-inflammation and oxidative stress.
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Affiliation(s)
- Peramaiyan Rajendran
- Department of Biological Sciences, College of Science, King Faisal University, Al-Ahsa, Saudi Arabia
- Centre of Molecular Medicine and Diagnostics, Department of Bio-Chemistry, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, Tamil Nadu, India
| | - Duaa Althumairy
- Department of Biological Sciences, College of Science, King Faisal University, Al-Ahsa, Saudi Arabia
| | - Mohammad Bani-Ismail
- Department of Basic Medical Sciences, Faculty of Medicine, Aqaba Medical Sciences University, Aqaba, Jordan
| | - Gamal M. Bekhet
- Department of Biological Sciences, College of Science, King Faisal University, Al-Ahsa, Saudi Arabia
- Department of Zoology, Faculty of Science, Alexandria University Egypt, Alexandria, Egypt
| | - Emad A. Ahmed
- Department of Biological Sciences, College of Science, King Faisal University, Al-Ahsa, Saudi Arabia
- Laboratory of Molecular Physiology, Zoology Department, Faculty of Science, Assiut University, Assiut, Egypt
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Bursais AK, Gentles JA, Albujulaya NM, Stone MH. Field based assessment of a tri-axial accelerometers validity to identify steps and reliability to quantify external load. Front Physiol 2022; 13:942954. [PMID: 36171976 PMCID: PMC9510681 DOI: 10.3389/fphys.2022.942954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Accepted: 08/19/2022] [Indexed: 11/25/2022] Open
Abstract
Background: The monitoring of accelerometry derived load has received increased attention in recent years. However, the ability of such measures to quantify training load during sport-related activities is not well established. Thus, the current study aimed to assess the validity and reliability of tri-axial accelerometers to identify step count and quantify external load during several locomotor conditions including walking, jogging, and running. Method: Thirty physically active college students (height = 176.8 ± 6.1 cm, weight = 82.3 ± 12.8 kg) participated. Acceleration data was collected via two tri-axial accelerometers (Device A and B) sampling at 100 Hz, mounted closely together at the xiphoid process. Each participant completed two trials of straight-line walking, jogging, and running on a 20 m course. Device A was used to assess accelerometer validity to identify step count and the test-retest reliability of the instrument to quantify the external load. Device A and Device B were used to assess inter-device reliability. The reliability of accelerometry-derived metrics Impulse Load (IL) and Magnitude g (MAG) were assessed. Results: The instrument demonstrated a positive predictive value (PPV) ranging between 96.98%–99.41% and an agreement ranging between 93.08%–96.29% for step detection during all conditions. Good test-retest reliability was found with a coefficient of variation (CV) <5% for IL and MAG during all locomotor conditions. Good inter-device reliability was also found for all locomotor conditions (IL and MAG CV < 5%). Conclusion: This research indicates that tri-axial accelerometers can be used to identify steps and quantify external load when movement is completed at a range of speeds.
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Affiliation(s)
- Abdulmalek K. Bursais
- Department of Physical Education, College of Education, King Faisal University, Al-Ahsa, Saudi Arabia
- Center of Excellence for Sport Science and Coach Education, East Tennessee State University, Johnson, TN, United States
- *Correspondence: Abdulmalek K. Bursais,
| | - Jeremy A. Gentles
- Center of Excellence for Sport Science and Coach Education, East Tennessee State University, Johnson, TN, United States
| | - Naif M. Albujulaya
- Department of Physical Education, College of Education, King Faisal University, Al-Ahsa, Saudi Arabia
- School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, Leicestershire, United Kingdom
| | - Michael H. Stone
- Center of Excellence for Sport Science and Coach Education, East Tennessee State University, Johnson, TN, United States
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Belkahla S, Nahvi I, Biswas S, Nahvi I, Ben Amor N. Advances and development of prostate cancer, treatment, and strategies: A systemic review. Front Cell Dev Biol 2022; 10:991330. [PMID: 36158198 PMCID: PMC9501970 DOI: 10.3389/fcell.2022.991330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Accepted: 08/05/2022] [Indexed: 11/13/2022] Open
Abstract
The most common type of cancer in the present-day world affecting modern-day men after lung cancer is prostate cancer. Prostate cancer remains on the list of top three cancer types claiming the highest number of male lives. An estimated 1.4 million new cases were reported worldwide in 2020. The incidence of prostate cancer is found predominantly in the regions having a high human development index. Despite the fact that considerable success has been achieved in the treatment and management of prostate cancer, it remains a challenge for scientists and clinicians to curve the speedy advancement of the said cancer type. The most common risk factor of prostate cancer is age; men tend to become more vulnerable to prostate cancer as they grow older. Commonly men in the age group of 66 years and above are the most vulnerable population to develop prostate cancer. The gulf countries are not far behind when it came to accounting for the number of individuals falling prey to the deadly cancer type in recent times. There has been a consistent increase in the incidence of prostate cancer in the gulf countries in the past decade. The present review aims at discussing the development, diagnostics via machine learning, and implementation of treatment of prostate cancer with a special focus on nanotherapeutics, in the gulf countries.
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Affiliation(s)
- Sana Belkahla
- Department of Basic Sciences, Preparatory Year Deanship, King Faisal University, Al Hofuf, Saudi Arabia
- *Correspondence: Sana Belkahla, ; Insha Nahvi,
| | - Insha Nahvi
- Department of Basic Sciences, Preparatory Year Deanship, King Faisal University, Al Hofuf, Saudi Arabia
- *Correspondence: Sana Belkahla, ; Insha Nahvi,
| | - Supratim Biswas
- University of Cape Town, Department of Human Biology, Cape Town, South Africa
| | - Irum Nahvi
- College of Computer Engineering and Science, Prince Mohammad Bin Fahd University, Al Khobar, Saudi Arabia
| | - Nidhal Ben Amor
- Public Health Department, Veterinary College, King Faisal University, Al Hofuf, Saudi Arabia
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Shaaban S, Ferjani H, Abd El-Lateef HM, Khalaf MM, Gouda M, Alaasar M, Yousef TA. Unexpected kinetically controlled organoselenium-based isomaleimide: X-ray structure, hirshfeld surface analysis, 3D energy framework approach, and density functional theory calculation. Front Chem 2022; 10:961787. [PMID: 35991613 PMCID: PMC9388736 DOI: 10.3389/fchem.2022.961787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2022] [Accepted: 06/30/2022] [Indexed: 11/13/2022] Open
Abstract
Reduction of 4,4′-diselanediyldianiline (1) followed by the reaction with bromo-4-(bromomethyl)benzene afforded the corresponding 4-((4-bromobenzyl)selanyl)aniline (2) in 85% yield. N-Maleanilic acid 3 was obtained in 94% yield via the reaction of selenoamine 2 with toxilic anhydride. Subsequent dehydration of N-maleanilic acid 3 using acetic anhydride furnished the unexpected isomaleimide 5-((4-((4-bromophenyl)selanyl)phenyl)imino)furan-2(5H)-one (4) instead of the maleimide 5. The molecular structure of compound 4 was confirmed by mass spectrometry, 1H- and 13C-NMR spectroscopy, and X-ray diffraction analysis. Their cytotoxicity was assessed against two oligodendrocytes, and their respective redox properties were evaluated using 2′,7′-dichlorodihydrofluorescein diacetate (H2-DCFDA) assay. Furthermore, their antiapoptotic potential was also evaluated by flow cytometry. The compound crystallizes in triclinic P-1 space group with unit cell parameters a = 5.7880 (4) Å, b = 9.8913 (6) Å, c = 14.5951 (9) Å, V = 1731.0 (3) Å3 and Z = 2. The crystal packing is stabilized by intermolecular hydrogen bonding, π···π, C-Br···π stacking interactions, and other non-covalent interactions. The mapping of different Hirshfeld surfaces and 2D-fingerprint were used to investigate intermolecular interactions. The interaction energies that stabilize the crystal packing were calculated and graphically represented as framework energy diagrams. We present a computational investigation of compound 4’s molecular structure at the Density Functional Theory level using the B3LYP method and the 6-31G ++ basis set in this paper. The optimized structure matches the experimental outcome. The global reactivity descriptors and molecular electrostatic potential (M.E.P.) map emphasize the molecule’s reactive locations, allowing reactivity prediction. The charge transfer properties of molecules can be estimated by examining Frontier molecular orbitals.
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Affiliation(s)
- Saad Shaaban
- Department of Chemistry, College of Science, King Faisal University, Al Hofuf, Saudi Arabia
- Department of Chemistry, Organic Chemistry Division, College of Science, Mansoura University, Mansoura, Egypt
- *Correspondence: Saad Shaaban, , ; Mohamed Alaasar, ; Tarek A. Yousef,
| | - Hela Ferjani
- Department of Chemistry, College of Science, IMSIU (Imam Mohammad Ibn Saud Islamic University), Riyadh, Saudi Arabia
| | - Hany M. Abd El-Lateef
- Department of Chemistry, College of Science, King Faisal University, Al Hofuf, Saudi Arabia
- Chemistry Department, Faculty of Science, Sohag University, Sohag, Egypt
| | - Mai M. Khalaf
- Department of Chemistry, College of Science, King Faisal University, Al Hofuf, Saudi Arabia
- Chemistry Department, Faculty of Science, Sohag University, Sohag, Egypt
| | - Mohamed Gouda
- Department of Chemistry, College of Science, King Faisal University, Al Hofuf, Saudi Arabia
| | - Mohamed Alaasar
- Institute of Chemistry, Martin Luther University Halle-Wittenberg, Halle (Saale), Germany
- Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt
- *Correspondence: Saad Shaaban, , ; Mohamed Alaasar, ; Tarek A. Yousef,
| | - Tarek A. Yousef
- Department of Chemistry, College of Science, IMSIU (Imam Mohammad Ibn Saud Islamic University), Riyadh, Saudi Arabia
- Toxic and Narcotic Drug, Forensic Medicine Department, Mansoura Laboratory, Medicolegal Organization, Ministry of Justice, Cairo, Egypt
- *Correspondence: Saad Shaaban, , ; Mohamed Alaasar, ; Tarek A. Yousef,
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Nahvi I, Belkahla S, Biswas S, Chakraborty S. A Review on Nanocarrier Mediated Treatment and Management of Triple Negative Breast Cancer: A Saudi Arabian Scenario. Front Oncol 2022; 12:953865. [PMID: 35941873 PMCID: PMC9356294 DOI: 10.3389/fonc.2022.953865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Accepted: 06/08/2022] [Indexed: 11/29/2022] Open
Abstract
People have continued to be petrified by the devastating effects of cancer for decades and thus a pursuit for developing anticancer agents have seen an ever-increasing trend in the past few decades. Globally, breast cancer is the most common malignancy in women and the second most common cause of cancer-related deaths. In Saudi Arabia, breast cancer is the most common type of cancer among women, constituting almost 14.2% of the total cancer burden. Triple-negative breast cancer (TNBC) is a subtype of breast cancer, which is a pathologically diverse disease of higher grade characterized by the absence of the estrogen receptor (ER), the progesterone receptor (PR), and the human epidermal growth factor receptor 2 (HER2) expressions. Despite the considerable advancements achieved in the therapeutic management of cancer, TNBC remains an unbeatable challenge, which requires immediate attention as it lacks conventional targets for treatment, leading to a poor clinical prognosis. The present research goals are directed toward the development and implementation of treatment regimens with enhanced bioavailability, targetability, minimized systemic toxicity, and improved outcomes of treatment options. The present treatment and management scenario of TNBC continues to provoke oncologists as well as nanomedical scientists to develop novel and efficient nanotherapies. Lately, scientific endeavors have addressed the importance of enhanced availability and targeted cellular uptake with minimal toxicity, which are achieved by the application of nano drug-carriers. This review intends to summarize the incidence rates of TNBC patients, the importance of nanotherapeutic options for patients suffering from TNBC, the identification of promising molecular targets, and challenges associated with the development of targeted nanotherapeutics with special reference to the Saudi Arabian context.
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Affiliation(s)
- Insha Nahvi
- Department of Basic Sciences, Preparatory Year Deanship, King Faisal University, Al Hofuf, Saudi Arabia
- *Correspondence: Insha Nahvi,
| | - Sana Belkahla
- Department of Basic Sciences, Preparatory Year Deanship, King Faisal University, Al Hofuf, Saudi Arabia
| | - Supratim Biswas
- University of Cape Town, Department of Human Biology, Cape Town, South Africa
| | - Suparna Chakraborty
- University of Cape Town, Department of Human Biology, Cape Town, South Africa
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Kandeel M. The Outcomes of Sodium-Glucose Co-transporter 2 Inhibitors (SGLT2I) on Diabetes-Associated Neuropathy: A Systematic Review and meta-Analysis. Front Pharmacol 2022; 13:926717. [PMID: 35899123 PMCID: PMC9310020 DOI: 10.3389/fphar.2022.926717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Accepted: 06/06/2022] [Indexed: 11/21/2022] Open
Abstract
Diabetes mellitus (DM) is one of the leading causes of morbidity and mortality worldwide. DM patients with diabetic neuropathy (DN) usually present with distal pain, sensorimotor polyneuropathy, postural hypotension, or erectile dysfunction. They also may present with other nerve pathologies such as inflammatory neuropathies and carpal tunnel syndrome. We conducted a systematic review and meta-analysis to assess the benefits of using sodium–glucose co-transporter-2 inhibitors (SGLT2Is) to manage DN. An extensive systematic literature review was conducted to include all articles published up to 24 February 2022. All clinical studies included patients with DM and reported the outcomes of SGLT2I on diabetes-associated neuropathy. Six studies were identified for meta-analysis, including a total of 5312 diabetic patients. The average age of the included patients ranged from 41 to 74 years and 34–73 years in the SGLT2I treatment and control groups, respectively. SGLT2I moderately improved the manifestations of diabetic peripheral neuropathy events and nerve conduction velocity. Furthermore, the SGLT2I treatment group had a statistically significant higher mean heart-to-mediastinum ratio (MD 0.41; 95% 0.17, 0.64; p = 0.0006). However, the mean heart rates (MD −4.51; 95% −10.05, 1.04; p = 0.11) and wash out rates (MD 2.13; 95% −8.48, 12.75; p = 0.69) were not significantly different between the two groups. SGLT2Is could therefore be considered neuroprotective in patients with DN, possibly by considerably increasing the sensory and motor nerve conduction velocity, improving the clinical manifestations of DPN, and reducing sympathetic nervous system activity. Systematic Review Registration:http://www.crd.york.ac.uk/prospero/, identifier CRD42022312828
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Affiliation(s)
- Mahmoud Kandeel
- Department of Biomedical Sciences, College of Veterinary Medicine, King Faisal University, Al-Hofuf, Saudi Arabia
- Department of Pharmacology, Faculty of Veterinary Medicine, Kafrelshikh University, Kafrelshikh, Egypt
- *Correspondence: Mahmoud Kandeel,
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Mansour AT, Ashour M, Abbas EM, Alsaqufi AS, Kelany MS, El-Sawy MA, Sharawy ZZ. Growth Performance, Immune-Related and Antioxidant Genes Expression, and Gut Bacterial Abundance of Pacific White Leg Shrimp, Litopenaeus vannamei, Dietary Supplemented With Natural Astaxanthin. Front Physiol 2022; 13:874172. [PMID: 35812341 PMCID: PMC9259928 DOI: 10.3389/fphys.2022.874172] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Accepted: 06/01/2022] [Indexed: 01/29/2023] Open
Abstract
The current study examines the effect of dietary supplementation of ethanolic extract of Arthrospira platensis NIOF17/003, which is mainly natural astaxanthins (97.50%), on the growth performance, feed utilization, bacterial abundance, and immune-related and antioxidant gene expressions of the Pacific white leg shrimp, Litopenaeus vannamei. A total of 360 healthy L. vannamei postlarvae (0.19 ± 0.003 g) were divided into four groups (0, 2, 4, and 6 g natural astaxanthins/kg diet) each in three replicates, at an initial density of 30 PLs per tank (40 L capacity). The shrimp were fed the tested diets three times a day at a rate of 10% of their total body weight for 90 days. Diets supplemented with different astaxanthin levels significantly improved shrimp growth performance and feed conversion ratio compared to the control diet. No significant differences were observed in survival rates among all experimental groups. The immune-related genes (prophenoloxidase, lysozyme, beta-glucan binding protein, transglutaminase, and crustin) mRNA levels were significantly upregulated in groups fed with different concentrations of the natural astaxanthins in a dose-dependent manner. The prophenoloxidase gene is the highest immune-upregulated gene (14.71-fold change) in response to astaxanthin supplementation. The superoxide dismutase mRNA level was significantly increased with increasing dietary astaxanthin supplementation. In addition, increasing astaxanthin supplementation levels significantly reduced the count of heterotrophic bacteria and Vibrio spp. in the culture water and shrimp intestine. Overall, the current results concluded that diet supplementation with natural astaxanthin, extracted from Arthrospira platensis, enhanced the growth performance, immune response, and antioxidant status of L. vannamei.
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Affiliation(s)
- Abdallah Tageldein Mansour
- Animal and Fish Production Department, College of Agricultural and Food Sciences, King Faisal University, Al Hofuf, Saudi Arabia
- Fish and Animal Production Department, Faculty of Agriculture (Saba Basha), Alexandria University, Alexandria, Egypt
- *Correspondence: Abdallah Tageldein Mansour, , orcid.org/0000-0002-5963-5276; Mohamed Ashour, , orcid.org/0000-0002-1595-1197
| | - Mohamed Ashour
- National Institute of Oceanography and Fisheries (NIOF), Cairo, Egypt
- *Correspondence: Abdallah Tageldein Mansour, , orcid.org/0000-0002-5963-5276; Mohamed Ashour, , orcid.org/0000-0002-1595-1197
| | - Eman M. Abbas
- National Institute of Oceanography and Fisheries (NIOF), Cairo, Egypt
| | - Ahmed Saud Alsaqufi
- Animal and Fish Production Department, College of Agricultural and Food Sciences, King Faisal University, Al Hofuf, Saudi Arabia
| | - Mahmoud S. Kelany
- National Institute of Oceanography and Fisheries (NIOF), Cairo, Egypt
| | | | - Zaki Z. Sharawy
- National Institute of Oceanography and Fisheries (NIOF), Cairo, Egypt
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Farhan M, Rizvi A. Understanding the Prooxidant Action of Plant Polyphenols in the Cellular Microenvironment of Malignant Cells: Role of Copper and Therapeutic Implications. Front Pharmacol 2022; 13:929853. [PMID: 35795551 PMCID: PMC9251333 DOI: 10.3389/fphar.2022.929853] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Accepted: 06/02/2022] [Indexed: 12/13/2022] Open
Abstract
Plant derived polyphenolic compounds are considered critical components of human nutrition and have shown chemotherapeutic effects against a number of malignancies. Several studies have confirmed the ability of polyphenols to induce apoptosis and regression of tumours in animal models. However, the mechanism through which polyphenols modulate their malignant cell selective anticancer effects has not been clearly established. While it is believed that the antioxidant properties of these molecules may contribute to lowering the risk of cancer induction by causing oxidative damage to DNA, it could not be held responsible for chemotherapeutic properties and apoptosis induction. It is a well known fact that cellular copper increases within the malignant cell and in serum of patients harboring malignancies. This phenomenon is independent of the cellular origin of malignancies. Based on our own observations and those of others; over the last 30 years our laboratory has shown that cellular copper reacts with plant derived polyphenolic compounds, by a Fenton like reaction, which generates reactive oxygen species and leads to genomic DNA damage. This damage then causes an apoptosis like cell death of malignant cells, while sparing normal cells. This communication reviews our work in this area and lays the basis for understanding how plant derived polyphenols can behave as prooxidants (and not antioxidants) within the microenvironment of a malignancy (elevated copper levels) and gives rationale for their preferential cytotoxicity towards malignant cells.
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Affiliation(s)
- Mohd Farhan
- Department of Basic Sciences, Preparatory Year Deanship, King Faisal University, Al-Ahsa, Saudi Arabia
- *Correspondence: Mohd Farhan,
| | - Asim Rizvi
- Department of Kulliyat, Faculty of Unani Medicine, Aligarh Muslim University, Aligarh, India
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