Opportunistic pathogen

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• Opportunistic pathogen • Commensal organism Candida albicans superficial and systemic infections ~ 10,000 deaths per year in U.S.A.

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Candida albicans. Commensal organism. Opportunistic pathogen. superficial and systemic infections ~ 10,000 deaths per year in U.S.A. Yeast. Cell Morphologies of C. albicans. Pseudohyphae. Hyphae. Yeast. Pseudohyphae/hyphae. Environmental Control of Morphogenesis. Serum, 37 o C - PowerPoint PPT Presentation

Transcript of Opportunistic pathogen

Page 1: Opportunistic pathogen

• Opportunistic pathogen

• Commensal organism

Candida albicans

superficial and systemic infections~ 10,000 deaths per year in U.S.A.

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Cell Morphologies of C. albicans

Hyphae

PseudohyphaeYeast

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Environmental Control of Morphogenesis

Serum, 37o CpH > 7Starvation

Yeast Pseudohyphae/hyphae

YPD or YNB medium30o C

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Yeast Cell Division Cycle

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Actin Cables and Actin Patches

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Yeast Cell Division Cycle

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Environmental Control of Morphogenesis

Serum, 37o CpH > 7Starvation

Yeast Pseudohyphae/hyphae

YPD or YNB medium30o C

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Light Microscope

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Hyphal Formation in Candida albicans

Light Microscopy Fluorescence Microscopy ofHWP1-GFP gene


Pseudomonas and Burkholderiapeople.upei.ca/bdespres/Lecture_5._Pseudomonas... · P. aeruginosa: a versatile opportunistic pathogen ―The organism is the epitome of an opportunist

Pseudomonas and Burkholderiapeople.upei.ca/bdespres/Lecture_5._Pseudomonas... · P. aeruginosa: a versatile opportunistic pathogen ―The organism is the epitome of an opportunist

Catalases of Aspergillus fumigatus · The opportunistic fungal pathogen Aspergillus fumigatus is responsible for a variety of respiratory diseases in humans, such as allergic bronchopulmonary

Catalases of Aspergillus fumigatus · The opportunistic fungal pathogen Aspergillus fumigatus is responsible for a variety of respiratory diseases in humans, such as allergic bronchopulmonary

The Opportunistic Pathogen Serratia marcescens Utilizes Type VI … · The Opportunistic Pathogen Serratia marcescens Utilizes Type VI Secretion To Target Bacterial Competitors †

The Opportunistic Pathogen Serratia marcescens Utilizes Type VI … · The Opportunistic Pathogen Serratia marcescens Utilizes Type VI Secretion To Target Bacterial Competitors †

Lipopolysaccharide-Induced M2 to M1 Macrophage ... 2013.pdf · Candida albicans is an opportunistic fungal pathogen, capable of causing life-threatening infections in immune incompetent

Lipopolysaccharide-Induced M2 to M1 Macrophage ... 2013.pdf · Candida albicans is an opportunistic fungal pathogen, capable of causing life-threatening infections in immune incompetent

researchportal.bath.ac.uk · i Abstract The opportunistic pathogen Clostridium difficile is the most common cause of antibiotic-associated diarrhoea, with severity of disease ranging

researchportal.bath.ac.uk · i Abstract The opportunistic pathogen Clostridium difficile is the most common cause of antibiotic-associated diarrhoea, with severity of disease ranging

Methods to identify and enumerate frank and opportunistic ... · In the absence of biofilm pathogen testing protocols, surrogates that indicate biofilm development — and therefore

Methods to identify and enumerate frank and opportunistic ... · In the absence of biofilm pathogen testing protocols, surrogates that indicate biofilm development — and therefore

Activation of the Pseudomonas aeruginosa AlgU Regulon ...Pseudomonas aeruginosa is an opportunistic pathogen that causes acute, invasive infections in immunocom-promised individuals

Activation of the Pseudomonas aeruginosa AlgU Regulon ...Pseudomonas aeruginosa is an opportunistic pathogen that causes acute, invasive infections in immunocom-promised individuals

Candida albicans - IJCMAS and P.Nirosha.pdf · resistant, opportunistic pathogen Candida sp., analysed in the present study. Candida albicans is a normal residence of the digestive

Candida albicans - IJCMAS and P.Nirosha.pdf · resistant, opportunistic pathogen Candida sp., analysed in the present study. Candida albicans is a normal residence of the digestive

The Staphylococcus aureus Map protein is an ...dm5migu4zj3pb.cloudfront.net/manuscripts/16000/16318/JCI0216318.pdf · Introduction Staphylococcus aureus(SA) is an opportunistic pathogen

The Staphylococcus aureus Map protein is an ...dm5migu4zj3pb.cloudfront.net/manuscripts/16000/16318/JCI0216318.pdf · Introduction Staphylococcus aureus(SA) is an opportunistic pathogen

Pneumocystis jirovecii Pneumonia in AIDS Patients · Pneumocystis pneumonia (PcP) in humans is caused by the opportunistic eukaryotic pathogen Pneumocystis jirovecii (previously known

Pneumocystis jirovecii Pneumonia in AIDS Patients · Pneumocystis pneumonia (PcP) in humans is caused by the opportunistic eukaryotic pathogen Pneumocystis jirovecii (previously known

Accepted Manuscript - Infektinfekt.ch/content/uploads/2017/03/Han_2016_Human... · Accepted Manuscript Introduction Human cytomegalovirus (HCMV) is an opportunistic pathogen causing

Accepted Manuscript - Infektinfekt.ch/content/uploads/2017/03/Han_2016_Human... · Accepted Manuscript Introduction Human cytomegalovirus (HCMV) is an opportunistic pathogen causing

CompleteGenomeSequenceofRothiamucilaginosaDY-18 ... · Rothia mucilaginosa is an opportunistic pathogen in the human oral cavity and pharynx. We found that R. mucilaginosa DY-18,

CompleteGenomeSequenceofRothiamucilaginosaDY-18 ... · Rothia mucilaginosa is an opportunistic pathogen in the human oral cavity and pharynx. We found that R. mucilaginosa DY-18,

Opportunistic pathogens and large microbial diversity ... · opportunistic pathogens can occur in these waters. An opportunistic pathogen endemic to northern Australia and Southeast

Opportunistic pathogens and large microbial diversity ... · opportunistic pathogens can occur in these waters. An opportunistic pathogen endemic to northern Australia and Southeast

eprints.soton.ac.uk  · Web viewWord count: 1,999. ABSTRACT. The opportunistic pathogen non-typeable . Haemophilus. influenzae (NTHi) plays an important role in many chronic respiratory

eprints.soton.ac.uk  · Web viewWord count: 1,999. ABSTRACT. The opportunistic pathogen non-typeable . Haemophilus. influenzae (NTHi) plays an important role in many chronic respiratory

Chitosan, the Deacetylated Form of Chitin, Is Necessary ... · Cryptococcus neoformans is an opportunistic fungal pathogen that causes cryptococcal meningoencephalitis, particularly

Chitosan, the Deacetylated Form of Chitin, Is Necessary ... · Cryptococcus neoformans is an opportunistic fungal pathogen that causes cryptococcal meningoencephalitis, particularly

Draft - University of Toronto T-Space · Draft 3 48 Introduction 49 Scedosporium aurantiacum is an emerging opportunistic fungal pathogen especially in 50 immunocompromised patients

Draft - University of Toronto T-Space · Draft 3 48 Introduction 49 Scedosporium aurantiacum is an emerging opportunistic fungal pathogen especially in 50 immunocompromised patients

دراسة الدور الوقائي · Pseudomonas aeruginosa is an important opportunistic pathogen which infected immunocompromised patients and accounts for 25% of the gram-negative

دراسة الدور الوقائي · Pseudomonas aeruginosa is an important opportunistic pathogen which infected immunocompromised patients and accounts for 25% of the gram-negative

Pseudomonas aeruginosa dose response and bathing water … · Pseudomonas aeruginosa is the opportunistic pathogen mostly implicated in folliculitis and acute otitis externa in pools

Pseudomonas aeruginosa dose response and bathing water … · Pseudomonas aeruginosa is the opportunistic pathogen mostly implicated in folliculitis and acute otitis externa in pools

Physiology, Regulation, and Pathogenesis of …Physiology, Regulation, and Pathogenesis of Nitrogen Metabolism in the Opportunistic Fungal Pathogen Candida albicans Suman Ghosh University

Physiology, Regulation, and Pathogenesis of …Physiology, Regulation, and Pathogenesis of Nitrogen Metabolism in the Opportunistic Fungal Pathogen Candida albicans Suman Ghosh University

Identification of genes involved in acid tolerance ... · Enterococcus faecium is an opportunistic human nosocomial pathogen that has developed resistance to many existing antimicrobial

Identification of genes involved in acid tolerance ... · Enterococcus faecium is an opportunistic human nosocomial pathogen that has developed resistance to many existing antimicrobial