Depression and Somatic Symptoms in a Non-Western Physician.

Because of the high prevalence and association of somatic symptoms in depression, a holistic treatment plan that also targets the associated somatic symptoms can be the cornerstone for such patients. In this paper, we present the case of a 53-year-old male physician with depression associated with the somatic symptoms of dysphagia. The initial failure in treating his swallowing defect led to the deterioration in his condition.

Tumor targeting, trifunctional dendritic wedge.

We report in vitro and in vivo evaluation of a newly designed trifunctional theranostic agent for targeting solid tumors. This agent combines a dendritic wedge with high boron content for boron neutron capture therapy or boron MRI, a monomethine cyanine dye for visible-light fluorescent imaging, and an integrin ligand for efficient tumor targeting. We report photophysical properties of the new agent, its cellular uptake and in vitro targeting properties.

Suppression of tumor growth by designed dimeric epidithiodiketopiperazine targeting hypoxia-inducible transcription factor complex.

Hypoxia is a hallmark of solid tumors, is associated with local invasion, metastatic spread, resistance to chemo- and radiotherapy, and is an independent, negative prognostic factor for a diverse range of malignant neoplasms. The cellular response to hypoxia is primarily mediated by a family of transcription factors, among which hypoxia-inducible factor 1 (HIF1) plays a major role. Under normoxia, the oxygen-sensitive α subunit of HIF1 is rapidly and constitutively degraded but is stabilized and accumulates under hypoxia.

ERs associate with and regulate the production of caveolin: implications for signaling and cellular actions.

Recent evidence supports the existence of a plasma membrane ER. In many cells, E2 activates signal transduction and cell proliferation, but the steroid inhibits signaling and growth in other cells. These effects may be related to interactions of ER with signal-modulating proteins in the membrane.