The clinical spectrum of intestinal E. histolytica infection ranges from an asymptomatic carrier state to severe invasive disease. Asymptomatic cyst carriage occurs with E. histolytica as well as ...

The immune system defends the body against a wide range of internal and external threats. However, this versatility becomes an issue when immune mechanisms target host cells instead—a phenomenon ...

Plant responses to light are multiple. Light is an energy source, converted to sugars by photosynthesis. It is also a signal sensed by specific photoreceptors for red, blue and UV-B radiation ...

Asymmetric total synthesis of benzenoid cephalotane-type diterpenoids through a cascade C(sp 2) & C(sp 3)–H activation Cephalotane diterpenoids, featuring unique and complicated carbon skeletons ...

One of the more mysterious members of this gut city is a tiny organism called Blastocystis, a type of protist (a single-celled creature). It’s one of the most common microbes living in human ...

Competing Interests: The author has been involved in clinical trials of albendazole and nitazoxanide, and has received research funding for these trials from SmithKline Beecham Pharmaceuticals and ...

Cancer pathogenesis is a pathophysiological understanding of how molecular and cellular events play a causal role in transforming tumors from benign to malignant state. This often involves genetic, ...

or even journalistic necessity for the sake of the bonum commone hominis. It was a punitive signal. It served no pressing public interest, other than rendering him vulnerable. This is the anatomy of ...

Hidradenitis suppurativa (HS) is a chronic, inflammatory skin disease characterized by recurrent abscesses, painful nodules, and scaring in high-density hair follicles and apocrine-gland-rich regions ...