Exploring the Potential Therapeutic Approach Using Ginsenosides for the Management of Neurodegenerative Disorders.

There is a need for an efficient and long-lasting treatment due to the population's increasing prevalence of neurodegenerative disorders. In an effort to generate fresh ideas and create novel therapeutic medications, scientists have recently started to investigate the biological functions of compounds derived from plants and herbs. Ginseng, famous Chinese herbal medicine, has therapeutic value by virtue of its compounds ginsenosides or panaxosides, which are triterpene saponins and steroid glycosides. Research revealed positive impacts on ameliorating various disease conditions and found it as a possible drug candidate. Several neuroprotection mechanisms followed by this compound are inhibition of cell apoptosis, oxidative stress, inflammatory, and tumor activity. It has been demonstrated that controlling these mechanisms enhances cognitive performance and safeguards the brain against neurodegenerative disorders. The main objective of this review is to give a description of the most recent studies on ginsenoside's possible therapeutic application in the treatment of neurodegenerative diseases. Using organic compounds like ginseng and its various components may create new avenues for innovative treatment approaches development for neurological diseases. However, further research is necessary to confirm the stability and effectiveness of ginsenosides for neurodegenerative disease.

A comprehensive review on algal nutraceuticals as prospective therapeutic agent for different diseases.

Ongoing research in the food supplement sector provides insightful information regarding algae as a new-generation nutritional supplement and is also referred to as a superfood. Due to the diverse nutritional components, algae have documented numerous health benefits like fighting microbial diseases, hypertension, obesity, and diabetes. Therefore, algae-derived nutraceuticals account for a rapidly expanding market in the food supplements sector. The concept of algal prebiotics and their role in modulating gut microbiota have also been a chief contributor to this. This review evaluates the use of possible algal species and their specific bioactive compounds for the management of several chronic diseases. Proteins, peptides, polysaccharides, phenolics, and vitamins give an insight into the significance of algae in boosting the immune system and improving the body's nutritional makeup. In addition, phyco-compounds such as polysaccharides and polyphenols are also receiving a lot more interest in cosmeceutical applications for protecting skin from photodamage. The incorporation of algae in the diet for the management and prevention of chronic diseases like cancer, lung, and heart disease has been discussed in this review along with their action mechanism. This review provides a brief overview of several bioactive compounds present in micro and macroalgae and their therapeutic effect on lifestyle diseases, gastrointestinal diseases as well as neurodegenerative diseases.

Nano-inspired smart medicines targeting brain cancer: diagnosis and treatment.

Cancer, despite being the bull's eye for the research community, accounts for a large number of morbidity and mortality. Cancer of the brain is considered the most intractable, with the least diagnosis rates, hence treatment and survival. Despite the extensive development of therapeutic molecules, their targeting to the diseased site is a challenge. Specially tailored nanoparticles can efficiently deliver drugs and genes to the brain to treat tumours and diseases. These nanotechnology-based strategies target the blood-brain barrier, the local space, or a specific cell type. These nanoparticles are preferred over other forms of targeted drug delivery due to the chances for controlled delivery of therapeutic cargo to the intended receptor. Targeted cancer therapy involves using specific receptor-blocking compounds that block the spreading or growth of cancerous cells. This review presents an account of the recent applications of nano-based cancer theragnostic, which deal in conjunct functionalities of nanoparticles for effective diagnosis and treatment of cancer. It commences with an introduction to tumours of the brain and their grades, followed by hurdles in its conventional diagnosis and treatment. The characteristic mechanism of nanoparticles for efficiently tracing brain tumour grade and delivery of therapeutic genes or drugs has been summarised. Nanocarriers like liposomes have been widely used and commercialized for human brain cancer treatment. However, nano-inspired structures await their translational recognition. The green synthesis of nanomaterials and their advantages have been discussed. The article highlights the challenges in the nano-modulation of brain cancer and its future outlook.

Exploring different computational approaches for effective diagnosis of breast cancer.

Breast cancer has been identified as one among the top causes of female death worldwide. According to recent research, earlier detection plays an important role toward fortunate medicaments and thus, decreasing the mortality rate due to breast cancer among females. This review provides a fleeting summary involving traditional diagnostic procedures from the past and today, and also modern computational tools that have greatly aided in the identification of breast cancer. Computational techniques involving different algorithms such as Support vector machines, deep learning techniques and robotics are popular among the academicians for detection of breast cancer. They discovered that Convolutional neural network was a common option for categorization among such approaches. Deep learning techniques are evaluated using performance indicators such as accuracy, sensitivity, specificity, or measure. Furthermore, molecular docking, homology modeling and Molecular dynamics Simulation gives a road map for future discussions about developing improved early detection approaches that holds greater potential in increasing the survival rate of cancer patients. The different computational techniques can be a new dominion among researchers and combating the challenges associated with breast cancer.

Natural polyphenols: a promising bioactive compounds for skin care and cosmetics.

The physiological and morphological aspects of skin suffer from frequent change. Numerous internal and external factors have direct impact on inducing various skin problems like inflammation, aging, cancer, oxidative stress, hyperpigmentation etc. The use of plant polyphenols as a photo-ecting agent is gaining popularity nowadays. Polyphenols are known to enhance endogenic antioxidant system of skin thereby preventing various skin diseases. The biological activity of plant polyphenols is dependent on their physicochemical properties for overcoming the epidermal barriers to reach the specific receptor. Several evidences have reported the vital role polyphenols in mitigating adverse skin problems and reverting back the healthy skin condition. The interest in plant derived skin care products is emerging due to the changing notion of people to shift their focus towards use of plant-based products. The present review draws an attention to uncover the protective role of polyphenols in prevention of various skin problems. Several in vitro and in vivo studies have been summarized that claims the efficacious nature of plant extract having dermatological significance.

Disease Prevention and Treatment Using ß-Carotene: the Ultimate Provitamin A.

Humans being unable to synthesize beta-carotene, the provitamin A, depend on external sources as its supplement. Health benefits and dietary requirements of beta-carotene are interrelated. This orange-red coloured pigment has been enormously examined for its capacity to alleviate several chronic diseases including various types of cancer, cystic fibrosis, as well as COVID-19. However, this class of phytoconstituents has witnessed a broad research gap due to several twin conclusions that have been reported. Natural sources for these compounds along with their extraction methods have been mentioned. The current communication aims at contributing to the global scientific literature on beta-carotene's application in prevention and treatment of lifestyle diseases.

Potential Benefits of Nutraceuticals for Oxidative Stress Management.

Oxidative stress is an unbalanced redox state caused due to high concentration of reactive species and comparatively a very lower concentration of endogenous antioxidants in the body. When established, oxidative stress can disrupt cell structure and protein conformation and even damage genetic materials. Considering the degree of damage that oxidative stress can cause and the lack of promising treatment, preventing its onset is the best possible solution. Nutraceuticals, food or their extract that provides an added health benefit along with nutrition, can be used to prevent oxidative stress. An entire class of nutraceuticals are known for their inherent antioxidant properties, which can be included in our daily diet to prevent the occurrence of oxidative stress. Regulatory consumption of nutraceuticals can maintain a stable redox state, and thus prevents oxidative stress. In addition to managing oxidative stress, nutraceuticals can also help to control conditions like diabetes, neurodegeneration, cancer, organ inflammation, cardiovascular diseases, and other such conditions which are caused due to cellular oxidation. This review highlights the potential nutraceutical effect of several food and supplements which with further research along with genetic analysis can pave the road for nutrigenomics. Supplementary Information: The online version contains supplementary material available at 10.1007/s43450-022-00246-w.

Medicinal Plants for Glioblastoma Treatment.

Glioblastoma, an aggressive brain cancer, demonstrates the least life expectancy among all brain cancers. Because of the regulation of diverse signaling pathways in cancers, the chemotherapeutic approaches used to suppress their multiplication and spread are restricted. Sensitivity towards chemotherapeutic agents has been developed because of the pathological and drug-evading abilities of these diverse mechanisms. As a result, the identification and exploration of strategies or treatments, which can overcome such refractory obstacles to improve glioblastoma response to treatment as well as recovery, is essential. Medicinal herbs contain a wide variety of bioactive compounds, which could trigger aggressive brain cancers, regulate their anti-cancer mechanisms and immune responses to assist in cancer elimination, and cause cell death. Numerous tumor-causing proteins, which facilitate invasion as well as metastasis of cancer, tolerance of chemotherapies, and angiogenesis, are also inhibited by these phytochemicals. Such herbs remain valuable for glioblastoma prevention and its incidence by effectively being used as anti-glioma therapies. This review thus presents the latest findings on medicinal plants using which the extracts or bioactive components are being used against glioblastoma, their mechanism of functioning, pharmacological description, and recent clinical studies conducted on them.

Current Prospects of Nutraceuticals: A Review.

Nutraceuticals are dietary supplements, utilized to ameliorate health, delay senescence, prevent diseases, and support the proper functioning of the human body. Currently, nutraceuticals are gaining substantial attention due to nutrition and therapeutic potentials. Based on their sources, they are categorized as dietary supplements and herbal bioactive compounds. The global market for nutraceutical is huge i.e. approximately USD 117 billion. Herbal nutraceutical helps in maintaining health and promoting optimal health, longevity, and quality of life. Studies have shown promising results of nutraceuticals to treat several diseases, such as cancer, neurodegenerative diseases, cardiovascular diseases, etc. In the present review, an overview of various bioactive ingredients that act as nutraceuticals (carbohydrates, lipids, edible flowers, alkaloids, medicinal plants, etc.) and their role in health benefits, has been discussed. Further application of nutraceuticals in the prevention of various diseases has also been discussed.

Molecular characterization, modeling, and docking analysis of late phytic acid biosynthesis pathway gene, inositol polyphosphate 6-/3-/5-kinase, a potential candidate for developing low phytate crops.

The coding sequence of inositol polyphosphate 6-/3-/5-kinase (GmIPK2) gene was identified and cloned from popular Indian soybean cultivar Pusa-16. The clone was predicted to encode 279 amino acids long, 30.97 kDa protein. Multiple sequence alignment revealed an inositol phosphate-binding motif, PxxxDxKxG throughout the IPK2 sequences along with other motifs unique to inositol phosphate kinase superfamily. Eight α-helices and eight ß-strands in antiparallel ß-sheets arrangement were predicted in the secondary structure of GmIPK2. The temporal analysis of GmIPK2 revealed maximum expression in the seed tissues during later stages of development while spatially the transcript levels were lowest in leaf and stem tissues. Endosperm-specific cis-regulatory motifs (GCN4 and Skn_1) which support high levels of expression, as observed in the developing seeds, were detected in its promoter region. The protein structure of GmIPK2 was modeled based on the crystal structure of inositol polyphosphate multikinase from Arabidopsis thaliana (PDB:4FRF) and subsequently docked with inositol phosphate ligands (PDB: 5GUG-I3P and PDB: 4A69-I0P). Molecular dynamics (MD) simulation established the structural stability of both, modeled enzyme and ligand-bound complexes. Docking in combination with trajectory analysis for 50 ns MD run confirmed the participation of Lys105, Lys126 and Arg153 residues in the formation of a network of hydrogen bonds to stabilize the ligand-receptor interaction. Results of the present study thus provide valuable information on structural and functional aspects of GmIPK2 which shall assist in strategizing our long-term goal of achieving phytic acid reduction in soybean by genetic modification of its biosynthetic pathway to develop a nutritionally enhanced crop in the future.

Development and Evaluation of Low Phytic Acid Soybean by siRNA Triggered Seed Specific Silencing of Inositol Polyphosphate 6-/3-/5-Kinase Gene.

Soybean is one of the leading oilseed crop in the world and is showing a remarkable surge in its utilization in formulating animal feeds and supplements. Its dietary consumption, however, is incongruent with its existing industrial demand due to the presence of anti-nutritional factors in sufficiently large amounts. Phytic acid in particular raises concern as it causes a concomitant loss of indigestible complexed minerals and charged proteins in the waste and results in reduced mineral bioavailability in both livestock and humans. Reducing the seed phytate level thus seems indispensable to overcome the nutritional menace associated with soy grain consumption. In order to conceive our objective we designed and expressed a inositol polyphosphate 6-/3-/5-kinase gene-specific RNAi construct in the seeds of Pusa-16 soybean cultivar. We subsequently conducted a genotypic, phenotypic and biochemical analysis of the developed putative transgenic populations and found very low phytic acid levels, moderate accumulation of inorganic phosphate and elevated mineral content in some lines. These low phytic acid lines did not show any reduction in seedling emergence and displayed an overall good agronomic performance.

Biotechnological Approaches for the Production of Pharmaceutically Important Compound: Plumbagin.

BACKGROUND: Increased demand for compounds that are derived from natural source are gaining more and more importance. Plumbagin is a plant naphthoquinone which is present in several families, including Iridaceae, Plumbaginaceae, Ebenceae, Drosophyllaceae, Nepenthaceae and Droseraceae. Plumbagin possesses high therapeutic efficacy and minimal side effects. It has various pharmaceutical activities which include anticancer, antibacterial, anti-inflammatory, antioxidant, antifungal, neuroprotective and hypolipidemic activities. In natural habitat, production of plumbagin is low due to species variations and environmental changes, considering importance of this bioactive compound, alternative techniques for its enhanced production needs to be devised. In the present review, various production techniques and scale-up strategies for plumbagin production are discussed. OBJECTIVES: Aim of this review is to provide an insight into the chemistry of plumbagin, its pharmaceutical activities, perspective of cell suspension culture, root culture, hairy root culture and scale up strategies for its production. METHODOLOGY: All the data compiled and presented here were obtained from various E-resources like Pubmed, Science Direct, and Google Scholar up to February 2018. RESULT: This review comprises isolation, extraction and quantification method for plumbagin, its pharmaceutical activities, various tissue culture production techniques and scale-up strategies for enhanced production. CONCLUSION: Plumbagin is an important phytocompound which shows potential towards treatments of various diseases. Demand for the production of plumbagin continuously increasing worldwide due to its pharmacological properties. To fulfil commercial demand of plumbagin alternative technologies need to be investigated. Biotechnological approaches like cell suspension culture, root suspension culture and hairy root culture are alternative techniques for plumbagin production. These techniques provide continuous supply of bioactive compounds. However, research on various aspects of tissue culture production techniques is in preparatory stage and requires culture and process optimization for development of a commercially practical process.

Swertia chirata: A Comprehensive Review with Recent Advances.

BACKGROUND: Swertia chirata, an ethnomedicinal plant, is renowned for its diverse medicinal properties. The plant produces large number of therapeutic phytochemicals responsible for remedial effect against various ailments mainly chronic fever, malaria, bronchial asthma, liver disorders, certain type of mental disorder, blood purification and diabetes. Recently reported anticancer effect of S. chirata has amplified its importance in the scientific community. OBJECTIVE: The aim of this review is to deliver the pharmaceutical importance of S. chirata as diverse therapeutic agent and attract the scientific community working in the field of pharmacology to produce new drug to treat various ailments. METHODOLOGY: Data compiled and presented here were obtained from E-resources like Science Direct, Pubmed, Google, through books and web of science up to Oct 2017. RESULT: This review comprises the common aspects of S. chirata like pharmacologically important phytochemicals with in vitro and in vivo studies, toxicology, adulteration with similar species, dosage, conservation via in vitro studies and genetic stability with molecular markers. A bioinformatics approach to explore therapeutic targets that might suppress many diseases is also compiled to make it complete. CONCLUSION: The medicinal plant S. chirata is continuously being used as a traditional herb. The data indicated its safe and positive effect in the treatment of various diseases. It presents many promising prospects for modern medicine, which may be validated after the process of successful in vivo research, clinical studies, and human trials.