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Related Experiment Video

Updated: Jun 28, 2026

A Simple Pit Assay Protocol to Visualize and Quantify Osteoclastic Resorption In Vitro

A Simple Pit Assay Protocol to Visualize and Quantify Osteoclastic Resorption In Vitro

Published on: June 16, 2022

NF-kappaB functions in osteoclasts.

N S Soysa¹, N Alles

¹Division of Pharmacology, Faculty of Dental Sciences, University of Peradeniya, Peradeniya, Sri Lanka. hnsnit@yahoo.com

Biochemical and Biophysical Research Communications

|November 11, 2008

Summary

This summary is machine-generated.

Nuclear factor-kappa B (NF-kappaB) is crucial for osteoclast development and survival. Inhibiting NF-kappaB may prevent bone diseases by blocking osteoclast formation, offering therapeutic potential.

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Differentiation of Functional Osteoclasts from Human Peripheral Blood CD14+ Monocytes

Differentiation of Functional Osteoclasts from Human Peripheral Blood CD14⁺ Monocytes

Published on: January 27, 2023

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Last Updated: Jun 28, 2026

A Simple Pit Assay Protocol to Visualize and Quantify Osteoclastic Resorption In Vitro

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Published on: June 16, 2022

Differentiation of Functional Osteoclasts from Human Peripheral Blood CD14+ Monocytes

Differentiation of Functional Osteoclasts from Human Peripheral Blood CD14⁺ Monocytes

Published on: January 27, 2023

Area of Science:

Molecular Biology
Immunology
Bone Biology

Background:

Nuclear factor-kappa B (NF-kappaB) is a key transcription factor involved in cellular processes.
Osteoclasts are critical for bone remodeling, and their dysfunction is linked to bone diseases.

Purpose of the Study:

To review the essential roles of NF-kappaB signaling in osteoclast biology.
To highlight the therapeutic potential of NF-kappaB inhibitors in bone disorders.

Main Methods:

Literature review of research findings on NF-kappaB and osteoclasts.
Analysis of studies investigating NF-kappaB subunit deletions and their effects on osteoclastogenesis.

Main Results:

Deletion of NF-kappaB p50 and p52 subunits leads to osteopetrosis due to a lack of osteoclasts.
NF-kappaB is indispensable for the differentiation of osteoclast precursors into mature osteoclasts.
NF-kappaB signaling is essential for osteoclast survival and function.

Conclusions:

NF-kappaB signaling is a critical regulator of osteoclast formation, function, and survival.
Targeting NF-kappaB pathways presents a promising therapeutic strategy for conditions characterized by excessive osteoclast activity.