Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Rheumatic Heart Disease III: Medical Management01:21

Rheumatic Heart Disease III: Medical Management

268
Rheumatic heart disease (RHD) management can be divided into two main strategies: prevention and long-term management.Primary PreventionPrimary prevention focuses on timely diagnosis and management of group A streptococcal pharyngitis to prevent acute rheumatic fever. The most widely used antibiotic for treating this condition is intramuscular benzathine penicillin G.Acute Rheumatic Fever TreatmentThe primary treatment goal for a patient diagnosed with acute rheumatic fever is to suppress the...
268
Rheumatic Heart Disease I: Introduction01:23

Rheumatic Heart Disease I: Introduction

415
Rheumatic heart disease or RHD is a chronic condition that results from rheumatic fever, causing permanent damage to the heart valves.Etiology and Risk FactorsIt primarily arises from rheumatic fever, an inflammatory disease that can develop after untreated or inadequately treated group A streptococcal (GAS) pharyngitis. Streptococcus spreads through direct contact with oral or respiratory secretions. While the bacteria are the causative agents, factors like malnutrition, overcrowding, poor...
415
Bacterial Phylum Spirochaetes01:30

Bacterial Phylum Spirochaetes

548
Spirochetes, unique bacteria in the phylum Spirochaetes, are gram-negative, motile, tightly coiled, slender, and flexible. They inhabit aquatic sediments and animals, with some causing diseases like syphilis. Spirochetes are classified into eight genera based on habitat, pathogenicity, phylogeny, and characteristics.Their distinctive motility arises from endoflagella, located within the cell’s periplasm. These endoflagella anchor at the cell poles and extend along the cell length, encased...
548
Development of Antibiotic Resistance01:30

Development of Antibiotic Resistance

1.2K
Antibiotic resistance is a major public health concern that arises when bacteria evolve mechanisms to withstand the effects of antibiotic treatments. This resistance can be intrinsic, acquired through genetic mutations, or transferred between bacteria via horizontal gene transfer. The development of antibiotic resistance poses significant challenges in treating bacterial infections and necessitates ongoing research to develop new therapeutic strategies.Intrinsic resistance occurs when bacterial...
1.2K
Bacterial Phylum Actinobacteria01:30

Bacterial Phylum Actinobacteria

582
Coryneform bacteria are gram-positive, aerobic, nonmotile rods that exhibit irregular, club-shaped, or V-shaped arrangements. Their V-shape results from snapping division, where the inner cell wall layer forms the cross-wall, while the outer layer remains intact until it ruptures on one side, causing the daughter cells to bend away.The primary genera are Corynebacterium and Arthrobacter. Corynebacterium includes diverse species, ranging from saprophytes to pathogens like Corynebacterium...
582
Defense Against Bacterial Pathogens01:31

Defense Against Bacterial Pathogens

2.6K
The human immune system is a complex network of cells, tissues, and organs that work together to defend the body against bacterial infections. It consists of various immune cells, each playing a specific role in the defense mechanism.
Phagocytes
Phagocytes are the frontline soldiers of the immune system. They include neutrophils and macrophages. Neutrophils are the most abundant type of white blood cell and are quickly mobilized to the site of infection. Macrophages are larger cells that patrol...
2.6K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Discreteness, Computation, and Rules of Life for Self-Organization Dynamics Beyond Equilibrium.

Newton ((New York, N.Y.)·2026
Same author

Association Between the Use of Proton Pump Inhibitors and Osteoporosis/Fracture: Nested Case-Control Studies Using a National Health Screening Cohort.

Journal of clinical medicine·2026
Same author

Dry versus wet dormancy: suspended lives of <i>Bacillus subtilis</i> versus <i>Saccharomyces cerevisiae</i> spores.

mSystems·2026
Same author

Predictability is dynamically constructed by topological collective modes in deterministic systems.

ArXiv·2026
Same author

Korean Medical Consultation With Open-Weight Large Language Models: Pilot Comparative Evaluation of Retrieval-Augmented Generation With Metadata Filtering.

JMIR formative research·2026
Same author

A multimodal approach for assessing the risk of cervical spine injury in low-speed rear-end collisions: kinematic and clinical responses.

Frontiers in bioengineering and biotechnology·2026
Same journal

A viral ORFeome library for systems-level genetic dissection of host-pathogen interactions.

Cell·2026
Same journal

Co-option of lysosomal machinery shapes the evolution of the intracellular photosymbiosis supporting coral reefs.

Cell·2026
Same journal

LEF1 and niche factors determine T cell stemness across chronic diseases.

Cell·2026
Same journal

Recurrent patterns of TOP1-mediated neuronal genomic damage shared by major neurodegenerative disorders.

Cell·2026
Same journal

Four-dimensional molecular mapping from a spatial snapshot reveals the dynamics of hair follicle organogenesis.

Cell·2026
Same journal

Whole-cell particle-based digital twin simulations from 4D lattice light-sheet microscopy data.

Cell·2026
See all related articles

Related Experiment Video

Updated: Jan 10, 2026

Bacterial Phylum Spirochaetes
01:30

Bacterial Phylum Spirochaetes

Published on: June 12, 2025

548

A collective path toward regeneration.

Théo Maire1, Hyun Youk1

  • 1Department of Bionanoscience, Delft University of Technology, Lorentzweg 1, 2628 CJ Delft, the Netherlands; Kavli Institute of Nanoscience, Delft University of Technology, Lorentzweg 1, 2628 CJ Delft, the Netherlands.

Cell
|April 11, 2015
PubMed
Summary
This summary is machine-generated.

Hair follicles regenerate only when a high density of hairs are plucked, indicating collective cell control. Individual hair follicles cannot regenerate autonomously, requiring coordination with neighboring follicles.

More Related Videos

Development of Antibiotic Resistance
01:30

Development of Antibiotic Resistance

Published on: June 12, 2025

1.2K
Bacterial Phylum Actinobacteria
01:30

Bacterial Phylum Actinobacteria

Published on: June 6, 2025

582

Related Experiment Videos

Last Updated: Jan 10, 2026

Bacterial Phylum Spirochaetes
01:30

Bacterial Phylum Spirochaetes

Published on: June 12, 2025

548
Development of Antibiotic Resistance
01:30

Development of Antibiotic Resistance

Published on: June 12, 2025

1.2K
Bacterial Phylum Actinobacteria
01:30

Bacterial Phylum Actinobacteria

Published on: June 6, 2025

582

Area of Science:

  • Cell biology
  • Developmental biology
  • Regenerative medicine

Background:

  • Cellular behavior and organ function are intricately linked.
  • Understanding collective cell behavior is crucial for tissue regeneration.

Purpose of the Study:

  • To investigate the collective control mechanisms governing hair follicle regeneration.
  • To determine the conditions under which hair follicles can regenerate.

Main Methods:

  • Plucking varying densities of hairs from mouse skin.
  • Observing and analyzing hair follicle regeneration patterns.

Main Results:

  • Hair regeneration occurs only when a sufficient density of hairs is plucked.
  • Hair follicles regenerate in concert with other follicles, not independently.

Conclusions:

  • Collective cell behavior is essential for hair follicle regeneration.
  • A threshold density of stimulation is required for coordinated tissue repair.