Chromium (VI)-induced ALDH1A1/EGF axis promotes lung cancer progression.

Cr(VI) is broadly applied in industry. Cr(VI) exposure places a big burden on public health, thereby increasing the risk of lung squamous cell carcinoma (LUSC). The mechanisms underlying Cr(VI)-induced LUSC remain largely elusive.

Lichen Simplex Chronicus Secondary to Scald Injury and Skin Flap Transplantation.

A 50-year-old woman had suffered from chronic pruritic plaque located on right retroauricular area for around 16 years, which was diagnosed as lichen simplex chronicus. Seventeen years ago, patient had multiple scalded areas distributed throughout the body and underwent autologous skin flap transplantation for the right retroauricular wound. After the wound healed, patient started experiencing paresthesia continuously on the skin grafted area and could not resist scratching.

Cathepsin G cleaves and activates IL-36γ and promotes the inflammation of psoriasis.

Background: IL-36γ is considered to be a valuable biomarker in psoriatic patients, which is expressed as an inactive precursor that needs to be proteolytically processed and activated, and neutrophil-derived proteases seemed to be potent activating enzymes of IL-36γ.

Objectives: This study aims to investigate the activation of IL-36γ by cathepsin G (CG) and neutrophil elastase (NE).

Materials And Methods: We used inactive recombinant full-length (FL)-IL-36γ with different doses of NE or CG to stimulate HaCaT cells; neutrophil extracellular traps (NETs) were prepared to act on FL-IL-36γ and then stimulate HaCaT cells.

A meta-analysis of caspase-8 -652 6N del polymorphism and digestive tract cancer risk.

Caspase-8 (CASP8) is one key regulator of apoptosis of T lymphocytes and is encoded by the CASP8 gene. It has been reported that the six-nucleotide deletion polymorphism (-652 6N del) of the CASP8 gene had effect on some cancer risk. Few studies explored the association between CASP8 gene polymorphism and digestive tract cancer risk.

Tacrolimus Reverses UVB Irradiation-Induced Epidermal Langerhans Cell Reduction by Inhibiting TNF-α Secretion in Keratinocytes via Regulation of NF-κB/p65.

Topical calcineurin inhibitors including tacrolimus and pimecrolimus are used in the treatment of many inflammatory skin diseases mainly via blocking T-cell proliferation. Our previous studies found that pimecrolimus 1% cream could reverse high-dose ultraviolet B (UVB) irradiation-induced epidermal Langerhans cell (LC) reduction via inhibition of LC migration. We conducted this study to investigate the effects of topical tacrolimus 0.

Intestinal T-cell lymphomas: a retrospective analysis of 68 cases in China.

Aim: To investigate the clinical features, diagnosis, treatment and prognosis of intestinal T-cell lymphomas (ITCL) by retrospective analysis.

Methods: Sixty-eight patients who were diagnosed with ITCL in case reports in the Chinese literature were compiled and reviewed. Age, gender, CD56 expression, surgical management, multifocal nature, perforation and cyclophosphamide chemotherapy were analyzed as the prognostic factors.

Meta-analysis on the comparison between two topical calcineurin inhibitors in atopic dermatitis.

Topical calcineurin inhibitors have proved to be suitable for the treatment of AD. We conducted a meta-analysis comparing efficacy and tolerance of tacrolimus with pimecrolimus in treatment of AD. According to our meta-analysis, tacrolimus 0.

[Adult prostate sarcoma: a clinicopathologic study of 15 cases].

Objective: To clarify the clinical and morphological features of adult prostate sarcoma (APS) and to further improve the knowledge and diagnostic accuracy for APS.

Methods: Fifteen cases of APS were observed and analyzed on the clinical symptom, pathological features, treatment and prognosis.

Results: Age of onset ranged from 22 to 77 years (mean 46.