Phagocytosis of a fungus spore, SEM
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Phagocytosis of a fungus spore, SEM
Phagocytosis of a fungus spore. Coloured scanning electron micrograph (SEM) of a spore from the fungus Aspergillus fumigatus (red) being phagocytosed (engulfed and destroyed) by a dendritic cell (brown). Dendritic cells are antigen presenting cells (APCs) that present the digested parts of phagocytosed pathogens to other immune system cells. Aspergillus fumigatus is common in dust, soil, and on plants and plant products such as hay or grain. It can cause a number of different diseases in humans, including allergic disorder, respiratory infection and invasive disease
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 6446681
© PROF MATTHIAS GUNZER/SCIENCE PHOTO LIBRARY
Aspergillus Fumigatus Attack Attacking Cell Biology Cellular Conidia Defence Defending Defense Dendritic Cell Destroying Digesting Engulf Engulfing False Colour Fight Fighting Fungal Fungus Immune Response Immune System Immunity Immunological Immunology Infected Infection Interacting Leukocyte Mycobiological Mycobiology Pathogenic Phagocytic Phagocytosing Phagocytosis Spore False Coloured Micro Biology Microbiological Pathogen
EDITORS COMMENTS
This print showcases the intricate process of phagocytosis, where a dendritic cell valiantly engulfs and destroys a fungus spore. The coloured scanning electron micrograph (SEM) beautifully captures the intense interaction between the red Aspergillus fumigatus spore and the brown dendritic cell. Dendritic cells, known as antigen presenting cells (APCs), play a crucial role in our immune system by presenting digested parts of pathogens to other immune cells. In this image, we witness their remarkable ability to combat infections as they defend our body against harmful invaders. Aspergillus fumigatus is commonly found in dust, soil, plants, hay or grain. While seemingly innocuous, it can cause various diseases in humans such as respiratory infection and allergic disorders. This SEM image provides us with an up-close look at how our immune system fights back against this pathogenic fungus. The false-coloured details of this microscopic battle highlight the significance of cellular defense mechanisms within our bodies. It serves as a reminder of the complex interplay between biology and medicine when it comes to combating infections. Science Photo Library has once again captured an awe-inspiring moment that not only fascinates but also educates viewers about the incredible world of microbiology and immunology.
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