Safety, pharmacokinetics and sialic acid production after oral administration of N-acetylmannosamine (ManNAc) to subjects with GNE myopathy.

GNE myopathy is a rare, autosomal recessive, inborn error of sialic acid metabolism, caused by mutations in GNE, the gene encoding UDP-N-acetyl-glucosamine-2-epimerase/N-acetylmannosamine kinase. The disease manifests as an adult-onset myopathy characterized by progressive skeletal muscle weakness and atrophy. There is no medical therapy available for this debilitating disease.

Prospective phenotyping of NGLY1-CDDG, the first congenital disorder of deglycosylation.

Purpose: The cytosolic enzyme N-glycanase 1, encoded by NGLY1, catalyzes cleavage of the β-aspartyl glycosylamine bond of N-linked glycoproteins, releasing intact N-glycans from proteins bound for degradation. In this study, we describe the clinical spectrum of NGLY1 deficiency (NGLY1-CDDG).

Methods: Prospective natural history protocol.

Phase II trial of bevacizumab, thalidomide, docetaxel, and prednisone in patients with metastatic castration-resistant prostate cancer.

PURPOSE We previously demonstrated that thalidomide appears to add to the activity of docetaxel in metastatic castration-resistant prostate cancer (CRPC). Phase II studies combining docetaxel with bevacizumab have had substantial antitumor activity. We hypothesized that the combination of docetaxel plus these antiangiogenic drugs with different targets would have substantial clinical activity.

Higher incidence of Osteonecrosis of the Jaw (ONJ) in patients with metastatic castration resistant prostate cancer treated with anti-angiogenic agents.

ONJ is an important toxicity in cancer patients receiving bisphosphonate therapy. Here we report a higher than usual incidence of ONJ, 11 of 60 (18.3%, 95% Confidence Interval, CI: 9%-28%) patients enrolled in a phase II clinical trial combining bevacizumab, docetaxel, thalidomide, and prednisone (ATTP) in chemotherapy-naive men with metastatic castration resistant prostate cancer (mCRPC).

Pre-clinical and clinical evaluation of estramustine, docetaxel and thalidomide combination in androgen-independent prostate cancer.

Objective: To evaluate the combination of docetaxel plus estramustine (which prolongs survival in patients with androgen-independent prostate cancer, AIPC), and thalidomide (that also adds to docetaxel activity), both pre-clinically and clinically in AIPC.

Patients, Materials And Methods: In the pre-clinical evaluation we injected PC3 cells subcutaneously into severely combined immunodeficient mice and started treatment after the tumour volume reached 50 mm3. We also evaluated the combination using luciferase-labelled PC3M-luc-C6 cells in nude mice.