Publications by authors named "Salem H Alharethi"

This study aimed to demonstrate the role of Zea mays or corn silk (CS) in the treatment of kidney stones after its proven effectiveness in folk medicine. Twenty-four rats were divided into four groups, the first represented the control group (negative control), and the second (positive control), was treated with 75% of ethylene glycol (EG) and 1% of ammonium chloride (AC) to induce stones in the kidneys of experimental animals. The animals of the third and fourth groups were treated with the same proportions of EG and AC, with the addition of extract of CS at a ratio of 200 and 400 mg/kg.

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Lung cancer remains a formidable global health challenge, necessitating the exploration of novel therapeutic approaches. This study investigates the potential of Roxb. stem extract as an anticancer agent against human lung cancer, focusing on its antioxidative and ROS-dependent apoptotic effects.

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Kidney renal cell carcinoma (KIRC) is the most common type of renal cancer. Kidney malignancies have been ranked in the top 10 most frequently occurring cancers. KIRC is a prevalent malignancy with a poor prognosis.

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The Mast/Stem cell growth factor receptor Kit (c-Kit), a Proto-oncogene c-Kit, is a tyrosine-protein kinase involved in cell differentiation, proliferation, migration, and survival. Its role in developing certain cancers, particularly gastrointestinal stromal tumors (GISTs) and acute myeloid leukemia (AML), makes it an attractive therapeutic target. Several small molecule inhibitors targeting c-Kit have been developed and approved for clinical use.

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Sulforaphane (SFN) is an isothiocyanate with multiple biomedical applications. Sulforaphane can be extracted from the plants of the genus . However, broccoli sprouts are the chief source of sulforaphane and are 20 to 50 times richer than mature broccoli as they contain 1,153 mg/100 g.

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3'-phosphoadenosine 5'-phosphosulfate synthase 1 (PAPSS1) is an enzyme that critically synthesises the biologically active form of sulfate (PAPS) for all sulfation reactions. The discovery of PAPSS1 as a possible drug target for cancer therapy, specifically in non-small cell lung cancer, has prompted us to investigate potential small-molecule inhibitors of PAPSS1. Here, a structure-based virtual screening method was used to search for phytochemicals in the IMPPAT database to find potential inhibitors of PAPSS1.

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Article Synopsis
  • RAF1 is a key protein kinase involved in regulating cell growth and survival, and its disruption can lead to diseases like cancer and Noonan syndrome.
  • This research focuses on identifying potential RAF1 inhibitors through a virtual screening process of phytocompounds, resulting in two promising candidates, Moracin C and Tectochrysin, with anti-cancer properties.
  • Further analysis using molecular dynamics shows that these compounds stabilize RAF1's structure and minimize changes, suggesting their potential as effective RAF1 inhibitors pending validation.
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Signal transducer and activator of transcription 6 (STAT6) is a multifunctional protein that plays critical functions in cell proliferation, apoptosis, differentiation, and angiogenesis. Mutations in STAT6 may contribute to the development of certain complex diseases such as cancer. This study examined single amino acid substitutions in STAT6 to pinpoint deleterious variants and their related structural and functional impairments.

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Tyrosine-protein kinase CSK otherwise known as C-terminal Src kinase (CSK), is involved in multiple pathways and processes, including regulating cell growth, differentiation, migration, and immune responses. Altered expression of CSK has been associated with various complexities, including cancer, CD45 deficiency, Osteopetrosis and lupus erythematosus. Important auxiliary roles of CSK in cancer progression make it a crucial target in developing novel anticancer therapy.

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Sphingosine kinase 1 (SphK1) dysfunction is well-known to be linked to various severe diseases, including breast, lung, prostate, and hematological cancers. Due to its crucial function in the onset of cancer and its progression, it is considered a notable drug target for anticancer therapy. Small molecule inhibitors with high specificity and efficacy towards SphK1 are needed for their therapeutic use.

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Article Synopsis
  • Cyclin-dependent kinase 9 (CDK9) plays a crucial role in regulating the cell cycle and is a promising target for developing treatments against various health issues, including cancer and heart diseases.
  • Researchers conducted a high-throughput screening of compounds to identify potential CDK9 inhibitors, focusing on properties like binding affinity and drug-like characteristics.
  • The screening identified two natural compounds, Glabrene and Guggulsterone, which showed strong binding to the CDK9 site and stability in simulations, suggesting their potential as novel treatments for serious diseases.
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Metabolic reprogramming is a key attribute of cancer progression. An altered expression of pyruvate kinase M2 (PKM2), a phosphotyrosine-binding protein is observed in many human cancers. PKM2 plays a vital role in metabolic reprogramming, transcription and cell cycle progression and thus is deliberated as an attractive target in anticancer drug development.

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Recently, there has been significant interest in bio-based degradable plastics owing to their potential as a green and sustainable alternative to synthetic plastics due to their biodegradable properties. Polyhydroxybutyrate (PHB) is a biodegradable polymer that is produced by bacteria and archaea as carbon and energy reserves. Due to its rapid degradation in natural environments, it can be considered a biodegradable plastic alternative.

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Honokiol (HNK) is a natural polyphenolic compound extracted from the bark and leaves of It has been traditionally used as a medicinal compound to treat inflammatory diseases. HNK possesses numerous health benefits with a minimal level of toxicity. It can cross the blood-brain barrier and blood-cerebrospinal fluid, thus having significant bioavailability in the neurological tissues.

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Rho-associated protein kinase 1 (ROCK1) is a member of the AGC family which plays crucial roles in inflammatory diseases and cancer progression. Elevated expression of ROCK1 has been reported in multiple cancer types, and thus it has emerged as a potential drug target for cancer therapeutics. In this study, we performed a structure-based virtual screening of the natural compounds taken from the IMPPAT database to find some potential molecules as inhibitors of ROCK1.

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var. is best known for its treatment efficacy against different gastrointestinal diseases. This probiotic yeast can significantly protect the normal microbiota of the human gut and inhibit the pathogenicity of different diarrheal infections.

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Aims: The diagnosis of autism spectrum disorder (ASD) is not easy as there is no direct test that exists to establish such a diagnosis. Increasing community and healthcare professional knowledge of the ASD spectrum is crucial because it will encourage parents of ASD children to seek screening and diagnosis from a specialist, allowing for better early detection and treatment. This study explored the knowledge of the general population in Saudi Arabia regarding ASD and assessed variables associated with an accurate understanding of ASD.

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