Halobacteria Formula Improvement of Skin Care-A Randomized, Double-Blind, Placebo-Controlled Clinical Study.

Background: Halobacteria trueperi, an extremophilic microorganism thriving in high-salt environments, produces extracellular polysaccharides with potential anti-inflammatory and anti-aging properties. However, its clinical efficacy in skin improvement remains unclear. This study focuses on H.

Growth Regulated Oncogene-α Upregulates TNF-α and COX-2 and Activates NOD1/RIPK2 mediated-MAPK Pathway in Head and Neck Squamous Cell Carcinoma.

The long-term prognosis and survival rate of patients with recurrent or metastatic head and neck squamous cell carcinoma (HNSCC) are poor, although the identification of specific biomarkers that reveal its nature and aggressiveness has improved it. Growth-related oncogene alpha (Groα) and NOD1 (nucleotide-binding oligomerization domain 1) can be used as prognosis markers to identify subgroups of HNSCC patients with low survival rates and as potential therapeutic targets for HNSCC patients. However, the mechanism associated with the Groα-mediated NOD pathway in HNSCC progression remains unclear.

Growth regulated oncogene-α contribute to EMT/MMPs pathway by binding its receptors in head and neck squamous cell carcinoma.

Squamous cell carcinoma (SCC) is the most common malignant tumor of the head and neck and generally detected in the late stages when the cancer has advanced, and therefore has a poor prognosis and survival rate. A high expression of growth-related oncogene alpha (Groα) is associated with tumor metastasis and invasion and the poor survival rate of patients. Microarray reveals that Groα exhibits a cancer-specific response in HNSCC.

Djulis supplementation against oxidative stress and ultraviolet radiation-induced cell damage: The influence of antioxidant status and aging of skin in healthy subjects.

Background: Djulis (Chenopodium formosanum Koidz.) is a cereal food and its antioxidant and pigment constituents may protect skin from photoaging, but conclusive experiments have not been carried out.

Objective: This investigation evaluates the effects of djulis extract as a functional supplement.

The potential of Streptococcus thermophiles (TCI633) in the anti-aging.

Background: Streptococcus thermophilus (TCI633) is a probiotic that has been newly isolated from human breast milk, and it can produce hyaluronic acid (HA) when colonizing the gastrointestinal (GI) tract of rodents and humans. A recent study has the established that TCI633 can alleviate synovial tissue inflammation and has potential to mitigate the progression of osteoarthritis.

Objective: TCI633 has not been available for use in skincare and this preliminary clinical study will assess its improvement of the skin.

Fermented pomegranate extracts protect against oxidative stress and aging of skin.

Background: Punica granatum (pomegranate) potentially ameliorates skin inflammation and pain, including herpetic stromal keratitis. Fermentation is a biotechnological technique that may naturally induce health benefits by producing antioxidants. However, the anti-aging effect of fermented pomegranate extracts (FPE) on the skin is still unclear.

Coffee pulp supplement affects antioxidant status and favors anti-aging of skin in healthy subjects.

Background: Coffee and coffee products are known potentially to reduce levels of oxidative stress biomarkers in humans.

Objective: This investigation evaluates the effects of coffee pulp extract as a functional supplement (in coffee pulp drink, CPD) and a cosmetic ingredient (coffee pulp serum, CPS).

Patients/methods: The effects of CPD and CPS for anti-oxidation and anti-aging were investigated.

Tris(8-Hydroxyquinoline)iron induces apoptotic cell death via oxidative stress and by activating death receptor signaling pathway in human head and neck carcinoma cells.

Background: 8-Hydroxyquinoline derivatives have highly sensitive fluorescent chemosensors for metal ions, which are associated with anti-oxidant, anti-tumor and anti-HIV-1 properties. Head and neck squamous cell carcinoma (HNSCC) is associated with a high rate of mortality and novel anti-HNSCC drugs must be developed. Therefore, effective chemotherapy agents are required to address this public health issue.

Antioxidant, anti-adipocyte differentiation, antitumor activity and anthelmintic activities against Anisakis simplex and Hymenolepis nana of yakuchinone A from Alpinia oxyphylla.

Background: Alpinia oxyphylla is a common remedy in traditional Chinese medicine. Yakuchinone A is a major constituent of A. oxyphylla and exhibits anti-inflammatory, antitumor, antibacterial, and gastric protective activities.

Synthesis and biological evaluation of helioxanthin analogues.

Helioxanthin and analogues have been demonstrated to suppress gene expression of human hepatitis B virus. In the continuous attempt to optimize antiviral activity, various structural motifs were grafted on the helioxanthin scaffold. Many such analogues were synthesized and evaluated for their anti-hepatitis B virus activity.

trans-Caffeic acid stearyl ester from Paeonia suffruticosa inhibits melanin synthesis by cAMP-mediating down-regulation of α-melanocyte-stimulating hormone-stimulated melanogenesis signaling pathway in B16 cells.

trans-Caffeic acid stearyl ester (TCASE) from the root cortex of Paeonia suffruticosa ANDREWS is a traditional medicinal herb that has several beneficial properties. However, the inhibitory effect of TCASE on melanogenesis has not been explored. In the cell viability assay, TCASE did not show a cytotoxic effect at a dose of 65 µM for 48 h in B16, HaCaT and Hs68 cells.

Scutellariae radix suppresses hepatitis B virus production in human hepatoma cells.

The traditional Chinese medicine Xiao-Chai-Hu-Tang (HD-7) has been widely used to treat liver diseases in China and Japan. HD-7 consists of seven different ingredients, but which one provides the therapeutic benefits is still unknown. Here, we identified the "Minister herb" Scutellariae radix (HD-1S), but not the "King herb" Bupleuri radix (HD-1B) in HD-7, as the active component that suppresses HBV gene expression and virus production in human hepatoma cells.

Synthesis and the biological evaluation of arylnaphthalene lignans as anti-hepatitis B virus agents.

We have previously shown that helioxanthin can suppress human hepatitis B virus gene expression. A series of helioxanthin analogues were synthesized and evaluated for their anti-hepatitis B virus activity. Modifications at the lactone rings and methylenedioxy unit of helioxanthin can modulate the antiviral activity.

The role of helioxanthin in inhibiting human hepatitis B viral replication and gene expression by interfering with the host transcriptional machinery of viral promoters.

A non-nucleosidic compound, Helioxanthin (HE-145), was found to suppress HBV gene expression and replication in HCC cells. To understand the molecular mode of action of HE-145 on HBV gene expression, the effects of HE-145 on four viral promoter activities using luciferase as a reporter were examined. It was found that HE-145 selectively suppresses surface antigen promoter II (SPII) and core promoter (CP) but has no effect on surface antigen promoter I (SPI) or promoter for X gene (Xp).