TLS Online TPP Program

#Id: 1778

#Unit 4. Cell Communication and Cell Signaling

TREG cells were most recently characterized as a unique subset of CD4+ T cells that express high levels of the IL-2R  chain (CD25), the low-affinity receptor for this cytokine.

TLS Online TPP Program

#Id: 685

#Unit 3. Fundamental Processes

Attempts to repair telomeres in the DSBR manner as double-stranded DNA breaks would lead to chromosome fusion events, which eventually result in random chromosome breaks.

TLS Online TPP Program

#Id: 10104

#Unit 4. Cell Communication and Cell Signaling

The principal ECM adhesion receptor in epithelial hemidesmosomes is integrin α6β4.

TLS Online TPP Program

#Id: 671

#Unit 3. Fundamental Processes

In mammals, six telomeric proteins (TRF1, TRF2, Rap1, TIN2, TPP1, and POT1) comprise a complex called shelterin

TLS Online TPP Program

#Id: 7779

#Unit 2. Cellular Organization

The nucleoporins are of three types: 

a. Structural nucleoporins

b. Membrane nucleoporins

c. FG-nucleoporins