Cellular Responses - CD BioSciences

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Cellular Responses

Cellular Responses

Cell signaling pathways allow cells to communicate with their environment. There are three stages in a cell signaling event: reception, transduction, response. Different signaling pathways control different cellular processes. But all signaling pathways share a common goal, that is, to generate appropriate cellular responses to accommodate environmental changes.

Studying cellular responses is to understand the ultimate outcome of a signaling transduction event. CD BioSciences offers a complete portfolio of solutions for studying cellular responses to signaling, covering gene expression, cell metabolism, cell growth and other cell behaviors.

Cellular response

Cellular Responses

Cellular responses can be analyzed on "micro" and "macro" levels, the former of which is on gene expression, the latter of which is on cellular activities, such as cell division, cell growth, metabolism, stress response and apoptosis.

Cellular response

Gene Expression

Signaling pathways regulate gene expression transcriptionally through transcription factors (e.g., TFEB, NF-κB) or translationally through regulation of translation initiation factor (e.g., eIF-4E regulated by MAPK/ERK pathway).

Our Solutions

  • Determining how certain intercellular or extracellular signals affect gene expression by transcriptomic analysis.
  • Determining the signaling pathways affected by intercellular or extracellular signals through gene ontology (GO) analysis.
Cellular response

Cellular Metabolism

It requires delicate regulation to maintain cellular metabolic homeostasis according to the constantly changing environment. Since changes in signaling pathways affect the expression of genes encoding metabolic enzymes, cellular metabolisms are controlled by signaling pathways.

Our Solutions

  • Determining how certain intercellular or extracellular signals affect cell metabolism through Metabolism Assays.
  • Determining how certain signaling pathways are involved in the regulation of metabolism of certain micronutrients.
Cellular response

Cell Growth

Cell signaling pathways play a major role in cell growth, usually referred to as cell preliberation. Growth factors promote cell growth through binding to and activating cell-surface receptor tyrosine kinases (RTKs), which initiate signaling transductions.

Our Solutions

  • Detecting actively dividing cells and measuring the rates of cell proliferation through cell proliferation assay is part of our Cell Health Assays.
Cellular response

Stress Responses

External stimuli put stresses on cells, such as thermal stress, oxidative stress, xenobiotic stress, proteotoxic stress, and osmotic stress. Stress response pathways sense cellular stresses and act out to restore cellular homeostasis.

Our Solutions

  • Determining the signaling pathways participating in certain stress responses.
  • Detecting certain stresses and quantifying the level of stresses in cells through assays in our Cell Health Assays service.
Cellular response

Cell Death

Cells initiate programmed cell death, or apoptosis to eliminate redundant, damaged, or infected cells. Necrosis, another form of cell death, occurs after cell injury or under disease states. Both apoptosis and necrosis are processes regulated by signaling pathways.

Our Solutions

  • Detecting and quantifying the cellular events associated with programmed cell death including caspases through apoptosis and necrosis assay which is part of our Cell Health Assays.
Cellular response

Other Cell Behaviors

Cell behaviors describe how a cell functions internally and how it interacts with the surrounding environment.

Our Solutions

  • Determining how perturbations in a certain singling pathway affects cell behaviors such as motility, differentiation, angiogenesis through assays in our Cell Health Assays service.

Features

CD BioSciences offers cost-effect, high quality and hassle-free cellular response related solutions to our clients worldwide. We guarantee to deliver our products and results on time. Please feel free to contact us.

For research use only. Not intended for any clinical use.