Mini Reviews in Medicinal Chemistry - Volume 22, Issue 18, 2022

Background: Recently, the beneficial effects of nicotinamide adenine dinucleotide (NAD+) as an antiaging and antioxidant molecule have become a focus of research. However, the mechanisms by which NAD+ supplementation affects the associated metabolites under physiological conditions remain unclear. Specifically, although NAD+ is involved in several processes that are dysregulated in cardiovascular diseases, some effe Read More

Membrane lipids are generally viewed as inert physical barriers, but many vital cellular processes greatly rely on the interaction with these structures, as expressed by the membrane hypothesis that explain the genesis of schizophrenia, Alzheimer's and autoimmune diseases, chronic fatigue or cancer. The concept that the cell membrane displays transient membrane microdomains with distinct lipid composition provid Read More

MicroRNAs (miRNAs) are a class of non-coding RNAs that regulate gene expression. miRNAs have tissue-specific expression and are also present in various extracellular body fluids, including blood, tears, semen, vaginal fluid, and urine. Additionally, the expression of miRNAs in body fluids is linked to various pathological diseases, including cancer and neurodegenerative diseases. Examination of body fluids is important in fore Read More

COVID-19 has entered our lives as an infection with high mortality rates. Although the vaccination process has provided benefits, the death toll remains frightening worldwide. Therefore, drugs and combined therapies that can be used against COVID-19 infection are still being investigated. Most of these antiviral medications are investigational drug candidates that are still in clinical trials. In this context, holistic and different Read More

The ancient composite formulae Angong Niuhuang pill and Pien Tze Huang, which were used a few hundred years ago to treat febrile disease and inflammation, respectively, are found to exert effects benefiting other neurological diseases and conditions. This short review introduces the main constituents of the two formulae, looking into both the cumulative synergetic and possible individual effects of each herb or animal apco Read More

B cells are the only player of humoral immune responses by the production of various types of antibodies. However, B cells are also involved in the pathogenesis of several immune-mediated diseases. Moreover, different types of B cell lymphoma have also been characterized. Selective depletion of B cells by anti-CD20 and other B cell-depleting agents in the clinic can improve a wide range of immune-mediated diseases. Read More

Heart disease, the leading cause of death worldwide, refers to various illnesses that affect heart structure and function. Specific abnormalities affecting cardiac muscle contractility and remodeling and common factors including oxidative stress, inflammation, and apoptosis underlie the pathogenesis of heart diseases. Epidemiology studies have associated green tea consumption with lower morbidity and mortality from c Read More

Adrenoceptors are the receptors for catecholamines, adrenaline, and noradrenaline. They are divided in α (α1 and α2) and β (β1, β2 and β3). α1-adrenoceptors are subdivided in α1A, α1B and α1D. Most tissues express mixtures of α1-adrenoceptors subtypes, which appear to coexist in different densities and ratios, and in most cases, their responses are probably due to the activation of more than one type. The three su Read More

Gut Microbiota (GM) are microorganisms that live in the host gastrointestinal tract, and their abundance varies throughout the host’s life. With the development of sequencing technology, the role of GM in various diseases has been increasingly elucidated. Unlike earlier studies on orthopedic diseases, this review elucidates the correlation between GM health and bone health and discusses the potential mechanism of GM effect Read More

Interleukin-6 (IL-6) influences both inflammatory response and anti-inflammatory processes. This cytokine can be released by exercising skeletal muscle, which characterizes it as a myokine. Unlike what is observed in inflammation, IL-6 produced by skeletal muscle is not preceded by the release of other pro-inflammatory cytokines, but it seems to be dependent on the lactate produced during exercise, thus causing differe Read More