Dendrogenin A drives LXR to trigger lethal autophagy in cancers.

Dendrogenin A (DDA) is a newly discovered cholesterol metabolite with tumor suppressor properties. Here, we explored its efficacy and mechanism of cell death in melanoma and acute myeloid leukemia (AML). We found that DDA induced lethal autophagy in vitro and in vivo, including primary AML patient samples, independently of melanoma Braf status or AML molecular and cytogenetic classifications.

Long non-coding RNA expression profile in cytogenetically normal acute myeloid leukemia identifies a distinct signature and a new biomarker in NPM1-mutated patients.

Long non-coding RNAs are defined as transcripts larger than 200 nucleotides but without protein-coding potential. There is growing evidence of the important role of long non-coding RNAs in cancer initiation, development and progression. In this study, we sought to evaluate the long non-coding RNA expression profile of patients with cytogenetically normal acute myeloid leukemia (AML).

Bendamustine for relapsed blastic plasmacytoid dendritic cell leukaemia.

Optimal treatment of blastic plasmacytoid dendritic cell neoplasm (BPDCN), a rare entity of dismal prognosis previously described as CD4+/CD56+ hematodermic malignancies, is not defined. We report five cases of relapsed BPDCN treated with bendamustine hydrochloride, a well-tolerated bifunctional drug acting as an alkylating and antimetabolite agent. All patients were above the age of 50 years and in advanced disease (early first relapse in two, subsequent relapse in three; multi-organ involvement in four; previous intensive chemotherapy in five; and stem cell transplantation in four).

[PREVALENCE OF SNUFF IN PATIENTS TREATED IN HOSPITAL CONSULTATION DAY AND RHEUMATOLOGY NURSING].

Objectives: To assess the prevalence of tobacco consumption in patients with inflammatory arthritis treated in our department and to raise awareness against tobacco in order to reduce the maximum number of active smokers.

Method: A tobacco consumption survey was conducted to patients with inflammatory arthritis treated at the department of Rheumatology. Variables assessed: demographics, diagnosis, treatment, and current smoking.