There is increasing interest in the gene-regulatory activities of isothiocyanates and flavonoids in human skin. Nrf2 agonists, such as isothiocyanate sulforaphane (SFN), have been shown to promote chemopreventive effects in skin both in vitro and in vivo. Recent data indicate that different secondary plant compounds may either antagonise or enhance SFN-induced Nrf2 activation. We therefore stud...

Recent studies have shown that sulforaphane (SFN) selectively inhibits the growth of ALDH⁺ breast cancer stem-like cells.Herein, a series of SFN analogues were synthesized and evaluated against breast cancer cell lines MCF-7 and SUM-159, and the leukemia stem cell-like cell line KG-1a. These SFN analogues were characterized by the replacement of the methyl group with heterocyclic moieties, and ...

The study on the mechanism of effect temperature decomposition reaction SFn (n = 1–6) under discharge conditions is very important in studying potential fault SF6 high voltage switch equipment and perfecting chemical kinetic model discharge. In this paper, structural optimizations, thermal correction to Gibbs free energy for reactants, products were performed at B3LYP/6–311 + G(d,p) theory leve...

In this study, a new parameter, S phase cell percentage (S fraction) normalized BrdU (SFN-BrdU) incorporation rate, was introduced to detect S arrest. The results showed a positive linear correlation between the BrdU incorporation rate and the S fraction in unperturbed 16HBE cells. Theoretical analysis indicated that only S arrest could result in a decrease in the SFN-BrdU incorporation rate. A...

Small fibre neuropathy (SFN), a condition dominated by neuropathic pain, is frequently encountered in clinical practise either as prevalent manifestation of more diffuse neuropathy or distinct nosologic entity. Aetiology of SFN includes pre-diabetes status and immune-mediated diseases, though it remains frequently unknown. Due to their physiologic characteristics, small nerve fibres cannot be i...

The chemopreventive agent sulforaphane (SFN) exerts anti-inflammatory activity by thiol-dependent inhibition of nuclear factor kappaB (NF-kappaB) DNA binding. To further analyze the underlying mechanisms, we focused on the thioredoxin/thioredoxin reductase (TrxR) system as a key redox mechanism regulating NF-kappaB DNA binding. Using cultured Raw 264.7 mouse macrophages as a model, 1-chloro-2,4...

SULFORAPHANE PREVENTS ACETAMINOPHEN-INDUCED HEPATIC INJURY IN MICE Robin H. Schmidt 11/29/2011 Sulforaphane (SFN), an isothiocyanate found in cruciferous vegetables, is known to confer antioxidant protection in vivo. Rather than directly reacting with free radicals, however, SFN works by inducing Nrf2, a transcription factor that binds to the promoter regions of several known antioxidant genes ...

Sulforaphane (SFN), an aliphatic isothiocyanate, is a known cancer chemopreventive agent. Aiming to investigate anti-inflammatory mechanisms of SFN, we here report a potent decrease in lipopolysaccharide (LPS)induced secretion of pro-inflammatory and pro-carcinogenic signaling factors in cultured Raw 264.7 macrophages after SFN treatment, i.e. NO, prostaglandin E2, and tumor necrosis factor . S...

Sulforaphane (SFN) is an isothiocyanate that is found in abundant quantities in many cruciferous vegetables including broccoli and cauliflower. Its inhibitory effects on tumor cell growth in vitro and in vivo, which is dependent on the direct effect on cancer cells, has attracted considerable attention. This study examined the effects of SFN on the growth of human cervical carcinoma HeLa and he...

SCOPE Obesity is closely related to the imbalance of white adipose tissue storing excess calories, and brown adipose tissue dissipating energy to produce heat in mammals. Recent studies revealed that acquisition of brown characteristics by white adipocytes, termed "browning," may positively contribute to cellular bioenergetics and metabolism homeostasis. The goal was to investigate the putative...