Bartonella ancashensis

General Information

Bartonella ancashensis is a fascinating microorganism that has garnered significant attention due to its unique characteristics and implications for human health. This bacterium is part of the Bartonella genus, which is known for its ability to infect red blood cells and endothelial cells, leading to a variety of diseases in humans and animals. One of the most intriguing aspects of Bartonella ancashensis is its association with verruga peruana, a form of bartonellosis that is endemic to the Andean regions of Peru. This disease manifests as eruptive skin lesions and can be quite debilitating. The discovery of B. ancashensis has provided valuable insights into the epidemiology and pathology of bartonellosis in these regions. Another notable feature of Bartonella ancashensis is its genetic diversity. Studies have shown that this species exhibits a high degree of genetic variation, which may contribute to its ability to evade the host immune system and persist in the bloodstream for extended periods. This genetic diversity also poses challenges for diagnosis and treatment, making it a critical area of research. From a research perspective, Bartonella ancashensis is valuable for understanding the mechanisms of host-pathogen interactions. Its ability to invade and survive within host cells makes it an excellent model for studying intracellular bacterial infections. Additionally, the bacterium's unique adaptations to its high-altitude environment provide opportunities to explore how microorganisms evolve to thrive under extreme conditions. In summary, Bartonella ancashensis is a microorganism of significant interest due to its role in human disease, genetic diversity, and potential as a model organism for studying intracellular infections and environmental adaptations. Its study not only enhances our understanding of bartonellosis but also contributes to broader insights into bacterial pathogenesis and evolution.

Bartonella ancashensis is a fascinating species within the genus Bartonella, known for its unique ecological niche and potential implications in human health. This bacterium was first isolated from a patient in Peru, highlighting its geographical specificity and the importance of understanding regional pathogens. What makes B. ancashensis particularly interesting is its association with various animal reservoirs, including domestic cats and dogs, which can serve as vectors for transmission to humans. The organism is part of a group of bacteria that are often linked to zoonotic diseases, making it a valuable subject for research in epidemiology and public health. Its ability to persist in the bloodstream of hosts and evade the immune response poses intriguing questions about host-pathogen interactions. This characteristic is not only significant for understanding the pathogenesis of B. ancashensis but also for exploring potential treatments and preventive measures against infections. Furthermore, studies on B. ancashensis contribute to the broader understanding of the Bartonella genus, which includes other notable species like Bartonella henselae, the causative agent of cat scratch fever. Research into the genetic and biochemical pathways of B. ancashensis may reveal insights into antibiotic resistance mechanisms and the evolution of pathogenicity in this group of bacteria. Overall, Bartonella ancashensis represents a compelling area of study for microbiologists and infectious disease researchers alike, with implications that extend beyond its immediate geographical context.

Taxonomy

Superkingdom: Bacteria

Phylum: Pseudomonadota

Class: Alphaproteobacteria

Order: Hyphomicrobiales

Family: Bartonellaceae

Genus: Bartonella

Species: Bartonella ancashensis

NCBI ID

1318743

Genome Info

FTP Path:
ftp.ncbi.nlm.nih.gov/genomes/all/GCF/001/281/405/GCF_001281405.1_ASM128140v1

File for sequence-based predictions:
GCF_001281405.1_ASM128140v1_genomic.fasta

Descriptions

Clinical Implications and Relevance

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

The bacterium Bartonella ancashensis is a member of the genus Bartonella, which is known for its association with various human diseases. This organism has been implicated in chronic infections and is particularly noted for its role in bartonellosis, a condition that can manifest with a range of symptoms including fever, fatigue, and lymphadenopathy. The clinical significance of Bartonella ancashensis is underscored by its potential to cause endocarditis, especially in immunocompromised individuals or those with pre-existing heart conditions. Pathogenicity is a key feature of Bartonella ancashensis, as it can evade the immune response through various mechanisms, including the ability to survive within erythrocytes and endothelial cells. This intracellular lifestyle not only aids in its persistence but also complicates treatment options, as many antibiotics are less effective against intracellular pathogens. In terms of antimicrobial resistance, there is limited data specifically regarding Bartonella ancashensis, but the genus Bartonella is generally known to exhibit resistance to certain classes of antibiotics, which poses challenges in managing infections effectively. Furthermore, Bartonella ancashensis has been associated with zoonotic transmission, primarily through insect vectors such as fleas and lice, which raises concerns about its potential for outbreaks in endemic regions. Understanding the epidemiology and transmission dynamics of this organism is crucial for public health strategies aimed at controlling its spread. While research is ongoing, there is potential for the development of vaccines or therapeutics targeting Bartonella ancashensis and related species, particularly given the increasing recognition of their role in human disease. Overall, the clinical implications of Bartonella ancashensis highlight the need for heightened awareness and further investigation into its pathogenic potential and treatment options.

Habitat and Ecological Niches

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

Bartonella ancashensis is a bacterium primarily associated with the tropical and subtropical biomes, particularly in regions with a high prevalence of its vector, the sandfly (Lutzomyia spp.). This organism has been documented in the Andean highlands of Peru, where it thrives in specific ecological niches characterized by high humidity and moderate temperatures. Ecological Niches: _Bartonella ancashensis is often found in environments where its vectors are abundant, such as forested areas and agricultural lands. These habitats provide the necessary conditions for the sandflies to breed and feed, facilitating the transmission of the bacterium to various hosts, including mammals. Interactions with Surroundings: This microorganism plays a significant role in the ecosystem as a pathogen, influencing the health of its hosts, which can include rodents and other mammals. The presence of Bartonella ancashensis can lead to various health issues in these hosts, thereby affecting population dynamics and interactions within the food web. Additionally, the bacterium's relationship with its vectors exemplifies a form of symbiosis, where the sandflies benefit from feeding on infected hosts, while the bacterium relies on the vectors for transmission. Environmental Adaptation: Bartonella ancashensis exhibits adaptations that allow it to survive in its specific habitats, including the ability to withstand fluctuations in temperature and humidity. Its life cycle and transmission dynamics are closely linked to the ecological conditions of the Andean highlands, making it a notable example of a microorganism finely tuned to its environment.

Industrial Application

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

The microorganism Bartonella ancashensis has garnered attention for its potential applications in various industrial sectors, particularly in biotechnology and pharmaceutical development. This organism is known for its role in the study of vector-borne diseases, which can lead to the development of novel therapeutic strategies and vaccines. Its unique metabolic pathways can be explored for the production of specific biomolecules that may have pharmaceutical relevance. In the realm of biotechnology, Bartonella ancashensis can be utilized in the fermentation processes aimed at producing bioactive compounds. These compounds may have antimicrobial properties, making them valuable in the development of new antibiotics or other therapeutic agents. Moreover, the study of Bartonella ancashensis contributes to the understanding of host-pathogen interactions, which is crucial for the development of diagnostic tools and treatment protocols for diseases caused by related species. This knowledge can be applied in the healthcare industry, enhancing disease management and prevention strategies. While the direct applications of Bartonella ancashensis in waste management or biofuel production are not well-documented, its metabolic capabilities could inspire future research into biodegradation processes or the conversion of organic waste into useful products. Overall, the potential of Bartonella ancashensis in these industrial applications highlights the importance of continued research into its biological functions and interactions.

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: 9

LLM predicted phenotypes: 4

Phenotype	High-quality annotation	google/gemini-pro-1.5	google/palm-2-chat-bison-32k	anthropic/claude-3-haiku:beta	google/gemma-7b-it	mistralai/mixtral-8x7b-instruct:nitro	google/gemini-flash-1.5	anthropic/claude-3.5-sonnet	openchat/openchat-7b	perplexity/llama-3-sonar-small-32k-chat	openai/gpt-3.5-turbo-0125	openai/gpt-3.5-turbo-0125	openai/gpt-4	openai/gpt-4	meta-llama/llama-3-8b-instruct:nitro	meta-llama/llama-3-8b-instruct:nitro	google/gemini-pro	google/gemini-pro	microsoft/phi-3-mini-128k-instruct	microsoft/phi-3-mini-128k-instruct	meta-llama/llama-3-70b-instruct:nitro	meta-llama/llama-3-70b-instruct:nitro	openai/gpt-4o	openai/gpt-4o	microsoft/wizardlm-2-8x22b	microsoft/wizardlm-2-8x22b	mistralai/mistral-7b-instruct	mistralai/mistral-7b-instruct
Motility	N/A	false	false	true	true	false	false	false	false	true	false	false	false	false	true	true	false	false	false	false	true	true	false	false	true	true	false	false
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 ✓	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 ✓
Aerophilicity	aerobic	aerobic ✓	facultatively anaerobic ✗	N/A	N/A	facultatively anaerobic ✗	facultatively anaerobic ✗	N/A	N/A	N/A	facultatively anaerobic ✗	facultatively anaerobic ✗	aerobic ✓	aerobic ✓	aerotolerant ✗	aerotolerant ✗	facultatively anaerobic ✗	facultatively anaerobic ✗	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 ✓	false ✓	false ✓	true ✗	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	false ✓	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	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
Biosafety level	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 1 ✗	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 ✓
Health association	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
Host association	TRUE	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	true ✓	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 ✓	false ✓	false ✓	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	gamma	N/A	N/A	alpha ✗	alpha ✗	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	N/A
Cell shape	bacillus	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	coccus ✗	bacillus ✓	bacillus ✓	coccus ✗	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	coccus ✗	coccus ✗	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	bacillus ✓	coccus ✗	coccus ✗

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