The extended tentacles of laser - From diagnosis to treatment in orthodontics: An overview.

Since the introduction of lasers in dentistry in the mid-1990's, research in laser supported dental therapies is progressing at a rapid pace. Orthodontics is no exception. In orthodontics, lasers have many diagnostic, therapeutic, and biomodulating applications.

Tobacco Usage and Attitude towards Tobacco Cessation among Prisoners in India - A Cross Sectional Survey.

Background: Tobacco is a highly addictive substance. Tobacco usage is considered one of the main causes responsible for the death of adults worldwide, with 4.9 million deaths occurring worldwide each year.

Primary non-Hodgkin's lymphoma of the mandible.

Primary non-Hodgkins's lymphoma is a very uncommon lesion, accounting for 0.6% in jaws. As the lesions frequently resemble other disease such as chronic osteomyelitis, odontogenic or any secondary neoplasms, further evaluation and histopathologic examination allow early identification for appropriate treatment.

Murine CENPF interacts with syntaxin 4 in the regulation of vesicular transport.

Syntaxin 4 is a component of the SNARE complex that regulates membrane docking and fusion. Using a yeast two-hybrid screen, we identify a novel interaction between syntaxin 4 and cytoplasmic murine CENPF, a protein previously demonstrated to associate with the microtubule network and SNAP-25. The binding domain for syntaxin 4 in CENPF was defined by yeast two-hybrid assay and co-immunoprecipitation.

CytLEK1 is a regulator of plasma membrane recycling through its interaction with SNAP-25.

SNAP-25 is a component of the SNARE complex that is involved in membrane docking and fusion. Using a yeast two-hybrid screen, we identify a novel interaction between SNAP-25 and cytoplasmic Lek1 (cytLEK1), a protein previously demonstrated to associate with the microtubule network. The binding domains within each protein were defined by yeast two-hybrid, coimmunoprecipitation, and colocalization studies.

Cytoplasmic LEK1 is a regulator of microtubule function through its interaction with the LIS1 pathway.

LIS1 and nuclear distribution gene E (NudE) are partner proteins in a conserved pathway regulating the function of dynein and microtubules. Here, we present data that cytoplasmic LEK1 (cytLEK1), a large protein containing a spectrin repeat and multiple leucine zippers, is a component of this pathway through its direct interaction with NudE, as determined by a yeast two-hybrid screen. We identified the binding domains in each molecule, and coimmunoprecipitation and colocalization studies confirmed the specificity of the interaction between cytLEK1 and NudE.