CST BLOG: Lab Expectations

The official blog of Cell Signaling Technology (CST), where we discuss what to expect from your time at the bench, share tips, tricks, and information.

Lab Expectations listing page

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Cell Process: What role do the telomeres play in senescence?

Senescence is a cellular state during which cells remain metabolically active, but irreversibly with...
Tamar Aprahamian, PhD Sep 16, 2020

Cell Process: How is cellular senescence related to aging?

Senescence, the cessation of cell division and permanent withdrawal from the cell cycle, is a proces...
Tamar Aprahamian, PhD Sep 9, 2020

Cell Process: Which signaling pathways are associated with cellular senescence?

Senescence is the irreversible arrest of proliferation in response to a variety of cellular stressor...
Tamar Aprahamian, PhD Aug 26, 2020

PI3K/Akt Signaling Targets Hit Close to Home

The ability of cells to recognize external signal cues (ligands and nutrients) and appropriately res...

Cell Process: What is cellular senescence?

Cellular senescence is a state of stable cell cycle arrest under which cells remain metabolically ac...
Tamar Aprahamian, PhD Aug 12, 2020

Cell Process: How is cytotoxicity assessed?

Changes in cellular health in response to exogenous stimuli can provide keen insight into the biolog...
Tamar Aprahamian, PhD Jul 8, 2020

Cell Process: Seven Assays to Detect Apoptosis

Apoptosis is a highly regulated form of programmed cell death that occurs in multicellular organisms...
Tamar Aprahamian, PhD Jul 1, 2020

Cell Process - How is cell proliferation quantified?

The production of new cells through cellular proliferation impacts the development, growth, and main...
Tamar Aprahamian, PhD Apr 22, 2020

Cell Process: What is cell viability and how can it be measured?

The health of cells in culture is critical to the success of your experiments. Have you ever been ex...
Tamar Aprahamian, PhD Apr 15, 2020

Fibrosis: When Wound Healing Turns to Disease

Fibrosis is a disease that is characterized by scarring and hardening of tissues and organs. Fibrosi...
Susan Keezer, PhD Mar 25, 2020

Tools to Help Researchers Fight COVID-19

In order to quickly defeat SARS-CoV-2 (severe acute respiratory syndrome-coronavirus-2，previously na...
Maxine Mao, PhD Feb 26, 2020

The Researcher's Guide to the Hallmarks of Cancer Research Targets

If you haven’t heard already, it’s CST’s 20th anniversary. Woohoo! You could say this year is kind o...
Chris Sumner Oct 9, 2019

Hallmarks of Cancer: Genome Instability and Mutation

Not all cancer cells are equal, they evolve in response to selective pressure driven by accumulation...
Chris Sumner Aug 28, 2019

Hallmarks of Cancer: Tumor-Promoting Inflammation

Cancer cells hijack inflammatory mechanisms to promote their own growth and survival. During a norma...
Chris Sumner Aug 21, 2019

Webinar | Linking Senescence with DNA Damage and the Cell Cycle

Gain insight into the processes by which senescent cells contribute to tumor suppression and age-rel...
Chris Sumner Aug 14, 2019

Hallmarks of Cancer: Activation Invasion and Metastasis

Cancer cells invade local tissue and spread to distant sites via two distinct, but similar processes...
Chris Sumner Jul 17, 2019

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