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Renato Dulbecco and the Impact of Dulbecco’s Modified Eagle’s Medium (DMEM) on Cell Culture

Renato Dulbecco and the Impact of Dulbecco’s Modified Eagle’s Medium (DMEM) on Cell Culture
Renato Dulbecco, a Nobel Prize-winning virologist, revolutionized cell culture by developing Dulbecco’s Modified Eagle’s Medium (DMEM) in the 1950s. His modifications improved mammalian cell growth, making DMEM one of the most widely used media in biomedical research. Dulbecco’s contributions extend beyond cell culture, including pioneering studies on oncoviruses and cancer biology. His work remains fundamental to modern cell biology and medical advancements.
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Growth Media and Differentiation Media in Neuromuscular Labs

Growth Media and Differentiation Media in Neuromuscular Labs
In neuromuscular research, growth media supports skeletal muscle cell proliferation, while differentiation media promotes myoblast fusion into myotubes. Growth media contains DMEM/F-12, FBS, and skeletal muscle supplements, whereas differentiation media replaces FBS with heat-inactivated horse serum for myotube formation. Proper media preparation ensures cell viability and stability, making it essential for studying neuromuscular diseases and muscle regeneration.
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Immortalized Skeletal Muscle Cells: Advancing DMD Research 

Immortalized Skeletal Muscle Cells: Advancing DMD Research 
Immortalized skeletal muscle cells derived from healthy and DMD patients serve as reproducible models for neuromuscular research. These cells aid in studying disease mechanisms and evaluating exon-skipping therapies. A key contributor, Kamel Mamchaoui, developed DMD myoblast cell lines, enhancing preclinical research. These models support dystrophin restoration studies and therapeutic advancements, helping researchers refine potential treatments for Duchenne muscular dystrophy (DMD).
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Cell Scrapers

Cell Scrapers
Cell scrapers are vital for adherent cell culture, allowing gentle, non-enzymatic cell harvesting from flasks, petri dishes, and multi-well plates. They help preserve cell integrity, making them ideal for subculturing, functional assays, and molecular analysis. Unlike trypsinization, scrapers avoid enzymatic effects that may alter cell surface markers or phenotypes. Their cost-effectiveness and ease of use make them essential tools for sensitive experiments requiring minimal cell disruption.
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Anti-dystrophin Antibodies and Their Applications in Western Blotting for Quantifying Dystrophin Rescue

Anti-dystrophin Antibodies and Their Applications in Western Blotting for Quantifying Dystrophin Rescue
Anti-dystrophin antibodies are crucial for Western blot analysis in Duchenne muscular dystrophy (DMD) research, enabling detection, quantification, and therapeutic validation of dystrophin restoration. These antibodies help measure protein levels following exon-skipping, gene therapy, and other treatments. Standardizing antibody specificity and sensitivity ensures reliable dystrophin quantification, driving consistent, reproducible results in DMD therapy evaluation and biomarker research.
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