Scientists in Spain and Italy have identified a group of proteins in laboratory rats that could help explain two enduring medical mysteries — why women live longer than men and why calorie restriction ...
... , or 'Mhp1', which lives in the oily membrane that surrounds bacteria cells. It belongs to a group of proteins known as 'transporters' which help cells take up certain substances from the environment ...
... breast cancer cells from the primary tumor and then inhibiting their death."
Muc4 is member of a group of proteins called mucins, which are commonly found in fluids such as tears and mucus. They have ...
A researcher at Iowa State University has discovered how a group of proteins from plant pathogenic bacteria interact with DNA in the plant cell, opening up the possibility for what the scientist calls ...
... proteins in the liver samples, the largest group of proteins ever identified by scientists in any human organ. Half of the proteins have never been seen in the human liver before. One ...
... problems that destroy beta cells."
The key distinction likely lies in a group of proteins called the major histocompatibility complex (MHC). Two decades ago, Unanue and Paul Allen, Ph.D ...
... be able to multiply. It is likely that both these receptors react selectively to certain groups of proteins. So even if one is blocked, the other continues to ensure that the proteins that are no ...
... .
The effect was the same for both men and women.
Among those with antibodies to a specific group of proteins involved in the development of the disease, alcohol cut the risk most in smokers with ...
... of a super-family of growth factors, called the transforming growth factor β (TGFβ) family, which is a group of proteins that help regulate cellular functions, can cause miRNA levels to increase. By ...
... imaging technique that reveals the dynamic movements of proteins within living T cells. T ... likely to 'see' the invading organisms when a second group of proteins, known as integrins, becomes involved ...
... when she was searching for regulators of genes in the Major Histocompatiblity Complex, or MHC, a group of proteins that enables the immune system to distinguish between "self" and foreign substances ...
... findings show that MCF2 joins a previously known group of proteins – the mitotic checkpoint complex – to inhibit the pro-division APC/C protein complex. According to Yen, MCC and MCF2 team up ...
... as a growth signals and relay their message within cells by attaching tiny phosphate groups to proteins, are a vital part or this communication system.
At first glance, Monosiga brevicollis, which ...
... involved in chloroplast iron acquisition and is required for efficient photosynthesis. The FRO family is a group of proteins that transfers electrons from ferric iron (Fe3+) to reduce it to another ...
... did not die. Further analysis revealed that the final steps of this pathway were blocked by a group of proteins known as IAPs. Consistent with this, if the PDGFR inhibitor was combined with an IAP ...
