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Related Concept Videos

Cryptococcal Meningitis01:27

Cryptococcal Meningitis

Cryptococcal meningitis is a life-threatening opportunistic infection predominantly associated with HIV/AIDS, accounting for over 100,000 deaths annually worldwide. However, it also affects individuals with other forms of immunosuppression, including those undergoing immunosuppressive therapy, organ transplant recipients, patients with innate immunodeficiencies, and individuals with hematological disorders. The infection is caused mainly by Cryptococcus neoformans and Cryptococcus gattii,...
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Candidiasis

Candidiasis is a fungal infection caused by opportunistic species of Candida. It can affect various anatomical sites, including the skin, oral cavity, nails, and genitourinary tract. Among its forms, vaginal candidiasis is the most common type of mucosal infection. It typically results from the overgrowth of Candida albicans in the vaginal mucosa. Under normal conditions, C. albicans exists as a commensal organism within the vaginal microbiota, regulated by the dominance of lactobacilli, which...
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Amphotericin B is a broad-spectrum antifungal agent that exploits structural differences between fungal and mammalian cell membranes. Its amphipathic structure—featuring a hydrophobic polyene-lactone ring and a hydrophilic region containing mycosamine and carboxylic acid groups—enables selective binding to ergosterol, a sterol predominantly found in fungal plasma membranes. This selective interaction underlies the drug’s antifungal activity, although weak binding to cholesterol contributes to...
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Skin Diseases and Disorders

Skin is the first line of defense and encounters a variety of microbes. Some pathogenic strains are often the cause of a broad range of infections of the skin and other body systems. These conditions can affect people of all ages and may have different causes, including genetic factors, infections, autoimmune reactions, environmental factors, and lifestyle choices.
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Automated Measurement of Cryptococcal Species Polysaccharide Capsule and Cell Body
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Published on: January 11, 2018

Ten challenges on Cryptococcus and cryptococcosis.

Maurizio Del Poeta1, Arturo Casadevall

  • 1Department of Biochemistry and Molecular Biology, Medical University of South Carolina, Charleston, SC 29425, USA. delpoeta@musc.edu

Mycopathologia
|September 28, 2011
PubMed
Summary
This summary is machine-generated.

Cryptococcosis, a serious global health issue caused by Cryptococcus neoformans and Cryptococcus gattii, affects both immunocompromised and immunocompetent individuals. This review highlights ten key questions to advance understanding, diagnosis, and prognosis of this infection.

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Area of Science:

  • Mycology
  • Infectious Diseases
  • Public Health

Background:

  • Cryptococcosis is a significant global health concern caused by Cryptococcus neoformans and Cryptococcus gattii.
  • The infection affects both immunocompromised and immunocompetent individuals, challenging its classification as solely opportunistic.
  • There is a need for further research to understand the disease's complexities.

Purpose of the Study:

  • To identify and discuss ten critical unanswered questions in cryptococcosis research.
  • To stimulate scientific discussion and further investigation into the disease.
  • To improve the understanding, diagnosis, and prognosis of cryptococcosis.

Main Methods:

  • Literature review and expert consensus on key research areas.
  • Identification of knowledge gaps in cryptococcosis pathogenesis, diagnosis, and treatment.
  • Focus on ten pivotal topics for future research directions.

Main Results:

  • Ten significant unanswered questions in the field of cryptococcosis were identified.
  • The review emphasizes the broad impact of cryptococcosis beyond opportunistic infections.
  • Key areas for future research include pathogenesis, host-pathogen interactions, and clinical management.

Conclusions:

  • Cryptococcosis requires a re-evaluation of its opportunistic status.
  • Addressing the identified research questions is crucial for advancing the field.
  • Further research will lead to improved diagnostic and prognostic tools for cryptococcosis.