Strong Binding of Phytochemicals to the Catalytic Domain of Tyrosine Hydroxylase as a Trojan Horse Decreases Dopamine in Dopaminergic Cells: Pharmaceutical Considerations in Schizophrenia and Parkinson's Disease.

Background: Imbalances in dopamine levels result in neurological and psychological disorders such as elevated dopamine in Parkinson's disease.

Objective: Despite a considerable number of advertisements claiming Aloe-vera's effectiveness in PD treatment, it has hidden long-term disadvantages for healthy people and PD patients.

Methods: In the present investigation, the impacts of Aloe-vera on dopaminergic cells were evaluated.

Fingolimod Nanoemulsions at Different Particle Sizes Define the Fate of Spinal Cord Injury Recovery.

Spinal cord injury (SCI) is a debilitating condition for which no definitive treatment has yet been identified. Notably, it influences other tissues through inflammatory reactions and metabolic disturbances. Therefore, fingolimod (FTY-720), as an FDA-approved inflammatory modulator, would be promising.

Can we Succeed in the Fight Against SARS-CoV-2 with its Emerging New Variants?

In 2019, the whole world came together to confront a life-threatening virus named SARS-CoV-2, causing COVID-19 illness. The virus infected the human host by attaching to the ACE2 and CD147 receptors in some human cells, resulting in cytokine storm and death. The new variants of the virus that caused concern are Alpha, Beta, Gamma, Delta, and Epsilon, according to the WHO label.

The World Against Versatile SARS-Cov-2 Nanomachines: Mythological or Reality?

Nanomachines hold promise for the next generation of emerging technology; however, nanomachines are not a new concept. Viruses, nature's nanomachines, have already existed for thousands of years. In 2019, the whole world had to come together to confront a life-threatening nanomachine named "SARS-CoV-2", which causes COVID-19 illness.

The effect of carrier type on bone regeneration of demineralized bone matrix in vivo.

Demineralized bone matrix (DBM) is a bone substitute biomaterial used as an excellent grafting material. Some factors such as carrier type might affect the healing potential of this material. The background data discuss the present status of the field: Albumin as a main protein in blood and carboxymethyl cellulose (CMC) were applied frequently in the DBM gels.