Unspecialized Collection

Stem cells, SEM
Stem cells, coloured scanning electron micrograph (SEM). Stem cells can differentiate into any other cell type. There are three main types of mammalian stem cell: embryonic stem cells

Stem cell, SEM
Stem cell, coloured scanning electron micrograph (SEM). Stem cells can differentiate into any other cell type. There are three main types of mammalian stem cell: embryonic stem cells

Stem cells, SEM
Stem cells, coloured scanning electron micrograph (SEM). Stem cells can differentiate into any other cell type. There are three main types of mammalian stem cell: embryonic stem cells

Haematopoietic stem cells, SEM C013 / 5009
Haematopoietic stem cells, coloured scanning electron micrograph (SEM). Stem cells can differentiate into any other cell type

Haematopoietic stem cells, artwork
Haematopoietic stem cells. Cutaway computer artwork showing white blood cells (leucocytes, white, round), red blood cells (erythrocytes, red) and haematopoietic stem cells (HSCs)

Stem cell dying, SEM
Stem cell dying. Coloured scanning electron micrograph (SEM) of a stem cell undergoing apoptosis, or programmed cell death. Apoptosis occurs when a cell becomes old or damaged

Mesenchymal stem cells, SEM
Mesenchymal stem cells. Coloured scanning electron micrograph (SEM) of two human mesenchymal stem cells (MSCs). MSCs are multipotent stromal (connective tissue)

Haematopoietic stem cell, SEM C013 / 5008
Haematopoietic stem cell, coloured scanning electron micrograph (SEM). Stem cells can differentiate into any other cell type

Haematopoietic stem cell, SEM C013 / 5007
Haematopoietic stem cell, coloured scanning electron micrograph (SEM). Stem cells can differentiate into any other cell type

Haematopoietic stem cell, SEM C013 / 5006
Haematopoietic stem cell, coloured scanning electron micrograph (SEM). Stem cells can differentiate into any other cell type

Bone marrow stem cell, SEM
Bone marrow stem cell, coloured scanning electron micrograph (SEM). This cell is known as a multipotential stem cell because it can form the precursors to every type of blood cell

Stem cell, conceptual artwork. A stem cell is an undifferentiated cell that can produce other types of cell when it divides

Stem cell, computer artwork. A stem cell is an undifferentiated cell that can produce other types of cell when it divides

Stem cell, artwork
Stem cell with a glowing nucleus, computer artwork. A stem cell is an undifferentiated cell that can produce other types of cell when it divides

Stem cell research, conceptual artwork
Stem cell research, conceptual computer artwork. The glowing light behind the stem cell represents the dawning of a new era of medicine involving stem cells

Stem cells, artwork
Stem cells, computer artwork. A stem cell is an undifferentiated cell that can produce other types of cell when it divides

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"Unlocking the Potential: Exploring the World Stem Cells through SEM" Intriguing and versatile, stem cells have captivated scientists for their remarkable ability to transform into various cell types. This captivating image showcases unspecialized stem cells under a scanning electron microscope (SEM), offering a glimpse into their intricate structure. The first snapshot reveals mesenchymal stem cells, with their elongated shape and delicate features beautifully highlighted by SEM. These unspecialized powerhouses hold immense potential in regenerative medicine, as they can differentiate into bone, muscle, or fat cells. Moving on to haematopoietic stem cells - depicted both through SEM and artwork - we witness the essence of life itself. With their spherical appearance and intricate network of connections, these unspecialized wonders are responsible for replenishing our blood supply throughout our lives. Returning to mesenchymal stem cells once again captured by SEM, this time showcasing multiple views that emphasize their unique characteristics. Their fibroblast-like morphology hints at their role in tissue repair and regeneration when prompted by specific signals within the body. However, not all is eternal in the world of stem cells. The final images depict dying stem cells under SEM's watchful eye. Even though it may seem disheartening at first glance, this process plays an essential role in maintaining homeostasis within our bodies – eliminating damaged or unnecessary cells to make way for new growth. These mesmerizing glimpses into the realm stem cells remind us of nature's incredible complexity and its endless capacity for renewal. As researchers continue to unravel their secrets using cutting-edge techniques like SEM, we inch closer towards harnessing these tiny miracles' full potential for medical advancements that could revolutionize healthcare as we know it.