Pandoraea pulmonicola

General Information

Pandoraea pulmonicola is a bacterium that belongs to the genus Pandoraea, which is known for its clinical significance, particularly in patients with cystic fibrosis (CF). One of the most notable characteristics of P. pulmonicola is its association with respiratory infections in CF patients, where it can contribute to chronic lung infections and complicate the clinical management of the disease. This organism is of particular interest due to its ability to persist in the hostile environment of the CF lung, which is characterized by thick mucus and frequent antibiotic treatments. P. pulmonicola has been studied for its resistance to multiple antibiotics, making it a challenging pathogen to treat. This resistance is partly due to its ability to produce enzymes that degrade antibiotics, as well as efflux pumps that expel antibiotics from the cell. The genetic mechanisms underlying these resistance traits are a key area of research, as understanding them could lead to the development of new therapeutic strategies. Another intriguing aspect of P. pulmonicola is its metabolic versatility. It can utilize a wide range of substrates for growth, which may contribute to its ability to colonize diverse environments, including the human respiratory tract. This metabolic flexibility is also of interest for biotechnological applications, such as bioremediation, where bacteria are used to degrade environmental pollutants. In summary, Pandoraea pulmonicola is a bacterium of significant clinical importance due to its role in chronic lung infections in cystic fibrosis patients, its notable antibiotic resistance, and its metabolic versatility. These characteristics make it a valuable subject for research aimed at improving infection control and treatment strategies, as well as exploring potential biotechnological applications.

Pandoraea pulmonicola is a fascinating bacterium that was first isolated from the respiratory tract of a patient with cystic fibrosis. This organism is particularly interesting due to its emerging role in human infections, especially in immunocompromised individuals. Its ability to thrive in the lungs of patients with chronic respiratory conditions highlights its adaptability and resilience in hostile environments, making it a subject of interest for researchers studying microbial pathogenesis and antibiotic resistance. One of the unique characteristics of Pandoraea pulmonicola is its metabolic versatility, which allows it to utilize a variety of carbon sources. This trait not only aids in its survival in diverse environments but also makes it a valuable organism for studies in bioremediation and environmental microbiology. Researchers are particularly keen on understanding the metabolic pathways of this bacterium, as they may reveal insights into how it can be harnessed for biotechnological applications. Furthermore, Pandoraea pulmonicola has been noted for its resistance to multiple antibiotics, which poses significant challenges in clinical settings. This resistance is a critical area of research, as it underscores the need for new therapeutic strategies and the development of novel antimicrobial agents. The study of its genetic makeup and resistance mechanisms can provide valuable information that may contribute to combating antibiotic resistance in other pathogens. In summary, Pandoraea pulmonicola stands out not only for its clinical relevance but also for its potential contributions to environmental science and antibiotic research, making it a significant organism in the field of microbiology.

Taxonomy

Superkingdom: Bacteria

Phylum: Pseudomonadota

Class: Betaproteobacteria

Order: Burkholderiales

Family: Burkholderiaceae

Genus: Pandoraea

Species: Pandoraea pulmonicola

NCBI ID

93221

Genome Info

FTP Path:
ftp.ncbi.nlm.nih.gov/genomes/all/GCA/000/815/105/GCA_000815105.2_ASM81510v2

File for sequence-based predictions:
GCA_000815105.2_ASM81510v2_genomic.fasta

Descriptions

Clinical Implications and Relevance

Source: gpt-4o-mini-2024-07-18

The organism Pandoraea pulmonicola is a gram-negative bacterium that has been associated with respiratory infections in immunocompromised patients, particularly those with cystic fibrosis. It is known to colonize the lungs and can lead to chronic pulmonary infections, contributing to the decline in lung function. The clinical relevance of Pandoraea pulmonicola is underscored by its pathogenicity, as it can cause severe complications in patients with pre-existing lung conditions. One of the significant concerns regarding Pandoraea pulmonicola is its antimicrobial resistance. This organism has shown resistance to multiple classes of antibiotics, making treatment challenging. The presence of beta-lactamase enzymes in some strains contributes to this resistance, complicating therapeutic options for affected patients. In terms of immune evasion, Pandoraea pulmonicola can alter its surface structures, which may help it evade detection by the host's immune system. This ability to persist in the lungs of patients with compromised immunity highlights its role as a significant pathogen in clinical settings. While there are no widely recognized medical applications such as probiotics or vaccines specifically targeting Pandoraea pulmonicola, understanding its pathogenic mechanisms and resistance patterns is crucial for developing effective treatment strategies. The organism has been implicated in outbreaks within healthcare settings, particularly among patients with cystic fibrosis, emphasizing the need for stringent infection control measures.

Habitat and Ecological Niches

Source: gpt-4o-mini-2024-07-18

Pandoraea pulmonicola is a bacterium that is primarily associated with human respiratory environments and has been isolated from clinical samples such as sputum and bronchial secretions. This organism is particularly notable for its role in pulmonary infections, especially in patients with underlying conditions such as cystic fibrosis or bronchiectasis. Its presence in these environments highlights its adaptation to aerobic conditions and its ability to thrive in the human lung microbiome. In terms of ecological interactions, P. pulmonicola can exhibit pathogenic behavior, contributing to the deterioration of lung function in susceptible individuals. It may also engage in microbial competition with other bacteria, influencing the overall microbial community structure within the respiratory tract. This competition can affect the health of the host, as the balance of microbial populations is crucial for maintaining respiratory health. Furthermore, Pandoraea pulmonicola has been studied for its potential antibiotic resistance, which poses challenges in clinical settings. Understanding its ecological niche and interactions within the human respiratory system is essential for developing effective treatment strategies and managing infections caused by this organism.

Industrial Application

Source: gpt-4o-mini-2024-07-18

The microorganism Pandoraea pulmonicola has shown significant potential in various industrial applications. One of the most notable areas is in biotechnology, where it is utilized for its unique metabolic capabilities. This organism is known for its ability to degrade complex organic compounds, making it valuable in waste management processes. For instance, Pandoraea pulmonicola can be employed in the biodegradation of pollutants in contaminated environments, effectively breaking down harmful substances into less toxic forms. In the realm of biofuel production, Pandoraea pulmonicola has been studied for its role in fermentation processes. It can convert organic materials into biofuels, such as ethanol, through its metabolic pathways, contributing to sustainable energy solutions. This capability is particularly important as the world seeks alternatives to fossil fuels. Furthermore, the organism has potential applications in pharmaceutical development. Its enzymatic activities can be harnessed for the production of bioactive compounds, which may lead to the development of new drugs or therapeutic agents. The ability of Pandoraea pulmonicola to produce specific enzymes can facilitate the synthesis of complex molecules that are often challenging to create through traditional chemical methods. Overall, Pandoraea pulmonicola demonstrates a versatile profile that can be leveraged across multiple industries, particularly in biodegradation, fermentation, and enzyme production, making it a valuable asset in the pursuit of innovative and sustainable industrial practices.

Phenotypes and Predictions

The table shows the phenotypes and predictions. Cell colors indicate the class of the value. When literature-based data is available, a checkmark (✓) indicates a correct prediction, while an ✗ indicates an incorrect prediction.

Literature-based phenotypes: 8

LLM predicted phenotypes: 5

Phenotype	High-quality annotation	anthropic/claude-3.5-sonnet	anthropic/claude-3-haiku:beta	mistralai/mistral-7b-instruct	mistralai/mixtral-8x7b-instruct:nitro	google/gemini-flash-1.5	perplexity/llama-3-sonar-small-32k-chat	meta-llama/llama-3-8b-instruct:nitro	openai/gpt-4	openai/gpt-4	openai/gpt-4o	openai/gpt-4o	google/gemini-pro-1.5	google/gemini-pro-1.5	microsoft/wizardlm-2-8x22b	microsoft/wizardlm-2-8x22b	google/palm-2-chat-bison-32k	google/palm-2-chat-bison-32k	openchat/openchat-7b	openchat/openchat-7b	google/gemini-pro	google/gemini-pro	google/gemma-7b-it	google/gemma-7b-it	meta-llama/llama-3-70b-instruct:nitro	meta-llama/llama-3-70b-instruct:nitro	openai/gpt-3.5-turbo-0125	openai/gpt-3.5-turbo-0125
Motility	TRUE	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	false ✗	false ✗	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓
Gram staining	gram stain negative	gram stain negative ✓	gram stain negative ✓	gram stain negative ✓	gram stain negative ✓	gram stain negative ✓	gram stain negative ✓	gram stain negative ✓	N/A	gram stain negative ✓	N/A	gram stain negative ✓	N/A	gram stain negative ✓	N/A	gram stain negative ✓	N/A	gram stain negative ✓	N/A	gram stain negative ✓	N/A	gram stain negative ✓	N/A	gram stain negative ✓	N/A	gram stain negative ✓	N/A	gram stain negative ✓
Aerophilicity	aerobic	aerobic ✓	N/A	aerotolerant ✗	facultatively anaerobic ✗	N/A	N/A	N/A	aerobic ✓	aerobic ✓	aerobic ✓	aerobic ✓	aerobic ✓	aerobic ✓	aerobic ✓	aerobic ✓	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Extreme environment tolerance	FALSE	false ✓	true ✗	true ✗	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	true ✗	true ✗	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	true ✗	true ✗	false ✓	false ✓	false ✓	false ✓
Biofilm formation	N/A	true	true	true	true	true	true	true	true	true	true	true	true	true	true	true	true	true	false	false	true	true	true	true	true	true	true	true
Animal pathogenicity	N/A	true	true	false	true	true	true	true	true	true	true	true	true	true	true	true	true	true	false	false	true	true	true	true	true	true	true	true
Biosafety level	biosafety level 2	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 1 ✗	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓	biosafety level 2 ✓
Health association	N/A	true	true	false	true	true	true	true	true	true	true	true	true	true	true	true	true	true	false	false	true	true	true	true	true	true	true	true
Host association	N/A	true	true	true	true	true	true	true	true	true	true	true	true	true	true	true	true	true	false	false	true	true	false	false	true	true	true	true
Plant pathogenicity	FALSE	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	true ✗	true ✗	false ✓	false ✓	false ✓	false ✓
Spore formation	FALSE	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓
Hemolysis	N/A	N/A	alpha	N/A	N/A	gamma	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Cell shape	bacillus	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	coccus ✗	coccus ✗	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓

Back to Search