A two-step screening to optimize the signal response of an auto-fluorescent protein-based biosensor.

Auto-fluorescent protein (AFP)-based biosensors transduce the structural change in their embedded recognition modules induced by recognition/reaction events to fluorescence signal changes of AFP. The lack of detailed structural information on the recognition module often makes it difficult to optimize AFP-based biosensors. To enhance the signal response derived from detecting the putative structural change in the nitric oxide (NO)-sensing segment of transient receptor potential canonical 5 (TRPC5) fused to enhanced green fluorescent protein (EGFP), EGFP-TRPC5, a facile two-step screening strategy, first and second, was applied to variants of EGFP-TRPC5 deletion-mutated within the recognition module.

Daily Lifestyle and Cutaneous Malignancies.

Daily lifestyle is a fundamental part of human life and its influence accumulates daily in the human body. We observe that a good daily lifestyle has a beneficial impact on our health; however, the actual effects of individual daily lifestyle factors on human skin diseases, especially skin cancers, have not been summarized. In this review, we focused on the influence of daily lifestyle on the development of skin cancer and described the detailed molecular mechanisms of the development or regulation of cutaneous malignancies.

Immune Profile Analysis in Peripheral Blood and Tumor in Patients with Malignant Melanoma.

Melanoma is a severe and life-threatening malignancy derived from melanocytes. The traditional treatment for melanoma could not sustain satisfactory outcomes long term; however, the recent immune checkpoint treatment has made a breakthrough in these problems. Nivolumab is a representative immune checkpoint treatment, and this PD-1-targeted therapy has evolutionally developed and improved the clinical outcome in a recent decade.

Multiple biopsies of normal-looking urothelium in patients with superficial bladder cancer: Are they necessary?

Background: The objective of the study presented here was to assess the usefulness and indications of multiple biopsies of normal-appearing urothelium in patients with superficial bladder cancer.

Methods: Between December 1996 and December 2002, multiple biopsies of normal-appearing bladder mucosa were performed in 100 patients with superficial bladder transitional cell carcinoma. Biopsy specimens were taken from seven different sites in females and nine different sites in males.

Schneiderian first-rank symptoms associated with fluvoxamine treatment: a case report.

This communication describes a patient who developed Schneiderian first-rank symptoms in the course of treatment with fluvoxamine. The patient, a 28-year-old man suffering from panic disorder, developed several first-rank symptoms during fluvoxamine administration. These symptoms abated 1 week after fluvoxamine treatment was discontinued and haloperidol was started.