Category Archives: Molecular biology

Vitamin D is an atypical vitamin because it is not a real vitamin. Vitamins are supposed to be essential, meaning that our organism cannot live without them but their synthesis cannot take place in our cells, so we must ensure […]

The study of nuclear receptors includes a great variety of approaches and techniques: from experiments with transgenic mice assessing their roles in the organism, to three-dimensional methods at the atomic level, in which the position of each amino acid and […]

Our immune system comprises a great variety of cell types and each of these groups is specialized in separate and defined actions. Macrophages play an essential role within this defence system by enhancing the immune response. In particular, they are […]

The immune system is a complex network that recognises foreign substances in the body. When it detects an alien substance (antigen), it creates antibodies to attack and destroy it. This system protects vertebrates against viruses, bacteria, fungi and […]

World Health Organization (WHO) established the recognition of obesity as a disease in 1948, but it was not until the last decade of the 20th century that people began to gain awareness of overweight-derived health problems. A decade ago […]

Collagen is the newest trendy nutrient. If we search for “collagen” in the web browser, we will find a wide variety of food supplements, cosmetic products and web pages where collagen beneficial effects are highlighted. Although collagen is a […]

Almost every one of our body cells bears in its nucleus about 2 meters of DNA containing the genes that shape our being. All that, roughly 20.000 protein-coding genes, regulatory and unknown-function sequences, tightly packed inside a structure that has […]

Author: Rosario Luque-Martín is pursuing a Ph.D. at the Department of Medical Biochemistry, Academic Medical Center, University of Amsterdam (The Netherlands)

The immune system is composed of a considerable variety of cell types with different functions. One of the most […]

Author: Gerardo Ferrer got his Ph.D. in Medicine from the University of Barcelona in 2012. Currently, he is a postdoctoral researcher at the Karches Center for Chronic Lymphocytic Leukemia Research and Center for Oncology and Cell Biology, The Feinstein […]

One of the priority objectives in autism research is to have a biological marker that allows early, rapid and reliable diagnosis. In the past year there have been several important studies that identified children with autism at ages as early […]