Written by James Anderson
Published on Vol 3 Issue 2, 2023
Natural-product research often treats botanical identity as though it were a single property that remains stable from a named species to the material placed in a biological assay. In practice, evidence may refer to a taxon, a defined plant part, a processed extract, a chromatographic fraction, an analytical feature, a candidate structure, or an isolated compound, and these objects are not evidentially interchangeable. This original classification article examines chemical identity as a provenanc
Written by Hans Müller
Published on Vol 3 Issue 2, 2023
Herbal quality control often relies on one or a few marker compounds because they are measurable, stable, and compatible with routine specifications. Yet a marker can satisfy an assay without establishing that the correct botanical material is present, that the wider chemical profile is consistent, that measured constituents are relevant to biological potency, or that exogenous hazards are adequately controlled. This article develops an original, nonempirical standardization model that treats th
Written by Sofía Martínez
Published on Vol 3 Issue 2, 2023
Specialized-metabolite profiles are widely used to compare plant taxa, support identification, and interpret evolutionary differentiation, yet the chemical profile measured from a specimen is not necessarily a fixed expression of species identity. It is an observation produced jointly by inherited metabolic capacity, tissue and cell specialization, developmental and inducible state, environmental exposure, sampling time, and the analytical workflow used to recover and annotate chemistry. This ar
Written by Kenji Tanaka
Published on Vol 3 Issue 2, 2023
Dereplication is often described as the recognition of known natural products before resources are committed to repeated isolation and structure elucidation. In contemporary discovery, however, consequential decisions are increasingly made while chemical identity remains incomplete. LC–HRMS features, molecular formulas, MS/MS similarities, predicted compound classes, ranked structural candidates, mixture-level NMR evidence, and taxonomic occurrence each provide different forms of information, wi
Written by João Silva
Published on Vol 3 Issue 2, 2023
Potent phytochemicals can attract optimization effort before the properties that determine whether their activity can be translated into reproducible exposure, stable handling, tractable disposition, and sustainable material access are known. This article develops a proposed pre-optimization decision model for ranking such candidates across solubility, permeability, chemical stability, metabolic liability, and supply constraints without collapsing these dimensions into a single drug-likeness sco
Written by Emma Wilson
Published on Vol 3 Issue 2, 2023
Medicinal-plant authentication is increasingly challenged by substitution, undeclared admixture, processing-related signal loss, compositional variability, and deliberate manipulation of routine quality-control markers. DNA-based, chromatographic, spectroscopic, and chemometric approaches are often discussed as competing solutions, although they measure different properties and do not support identical identity claims. A systematic review of peer-reviewed Q1 journal literature published from 201
Written by Mark Anderson
Published on Vol 3 Issue 2, 2023
Endophytic fungi are repeatedly presented as alternative producers of medicinal-plant natural products, yet the evidential basis of producer attribution varies from culture-based chemical detection to isotope tracing, genome analysis, transcriptional association, and functional pathway testing. This critical review examines what these different observations can and cannot establish about metabolite origin. The central problem is that the same chemical phenotype may arise through independent micr
Written by James Anderson
Published on Vol 3 Issue 2, 2023
(20S)-Protopanaxatriol (PPT), a biologically active triterpenoid compound derived from Panax ginseng, has traditionally been used in Traditional Chinese Medicine (TCM) for supporting kidney function and maintaining blood pressure balance. This study was designed to investigate the potential protective mechanisms of PPT against renal damage caused by angiotensin II (Ang II). A mouse model of Ang II-induced renal injury was generated using C57BL/6 mice continuously infused with Ang II through osmo
Written by Hans Müller
Published on Vol 3 Issue 2, 2023
Melanoma is an aggressive form of skin cancer that often shows limited response to existing therapies because of frequent drug resistance and disease recurrence. Protopanaxadiol (PPD), a key bioactive metabolite obtained from Panax ginseng, has shown notable anticancer potential in various studies. However, its specific impact on melanoma cells and the underlying molecular mechanisms are not yet well understood. This study explores the anticancer activity of PPD against melanoma and clarifies th
Written by Sofía Martínez
Published on Vol 3 Issue 2, 2023
In traditional Chinese medicine, ginsenoside Rb1 (Rb1) is a major active ingredient from ginseng known for its capacity to alleviate oxidative stress, regulate autophagy, and suppress apoptosis. However, its potential influence on the natural aging process has not been fully explored. To examine the effects of Rb1 on natural aging and to uncover the possible underlying molecular mechanisms. Middle-aged (12-month-old) and aged (20-month-old) mice were treated with Rb1 at low (10 mg/kg·d) or high
Written by Kenji Tanaka
Published on Vol 3 Issue 2, 2023
Diabetes mellitus involves sustained high blood sugar levels that impair wound repair processes, including extended inflammation, diminished blood vessel formation, and hindered cell growth. These issues contribute to persistent, infection-prone wounds that heal slowly. Factors such as heightened oxidative stress and buildup of advanced glycation end-products further complicate recovery in diabetic patients. Consequently, there is a pressing demand for innovative, low-risk therapies to improve d
Written by João Silva
Published on Vol 3 Issue 2, 2023
Aging exerts a major influence on the brain and acts as the leading contributor to neurodegenerative conditions, primarily via pathways involving mitochondrial impairment. Although this connection holds substantial clinical importance, the underlying molecular processes are not fully understood, and there is an immediate demand for safe and potent treatments. In this work, we explored the neuroprotective capabilities of ginseng by screening blood-brain barrier-crossing saponins for superior prot
Written by Emma Wilson
Published on Vol 3 Issue 2, 2023
Heart muscle cell enlargement, referred to as myocardial hypertrophy, serves as a critical disease process observed in the cardiomyopathy phase that appears after patients undergo anthracycline medication. The capacity of ginsenoside Rb1 (Rb1) to influence hypertrophy caused by these agents has not been determined clearly until now. The goal of the present research was to test the ability of Rb1 to counteract heart muscle cell growth in the period following doxorubicin (DOX) exposure while also
Written by Mark Anderson
Published on Vol 3 Issue 2, 2023
Heart failure (HF) represents a major challenge in public health. Baicalin constitutes a primary active component derived from the traditional Chinese herb Huang Qin (Scutellaria baicalensis), commonly employed in managing patients experiencing chest pain or cardiac-related unease. Nevertheless, the precise mechanisms responsible for baicalin’s protective actions on the heart remain incompletely elucidated. Experimental models of heart failure were developed using isoprenaline administration or
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