Scardovia wiggsiae

General Information

Scardovia wiggsiae is a bacterium that has garnered significant attention in recent years due to its association with dental health, particularly in the context of early childhood caries (ECC). One of the most intriguing aspects of S. wiggsiae is its role as a cariogenic pathogen. Unlike the more commonly known Streptococcus mutans, S. wiggsiae has been identified in the oral microbiota of children with severe dental caries, suggesting it plays a crucial role in the development of this condition. From a research perspective, S. wiggsiae is valuable because it represents a relatively new target for understanding and potentially mitigating dental caries. Studies have shown that it can thrive in the acidic environments created by the fermentation of dietary sugars, which is a key factor in tooth decay. The ability of S. wiggsiae to survive and proliferate in such conditions makes it a particularly resilient and problematic bacterium in the context of oral health. Moreover, S. wiggsiae is part of the Bifidobacteriaceae family, which is generally known for its beneficial members that contribute to gut health. This juxtaposition of a typically beneficial family harboring a pathogenic member adds an interesting layer to the study of microbial ecology and pathogenicity. Researchers are keen to understand the genetic and metabolic pathways that enable S. wiggsiae to be cariogenic, which could lead to novel preventive or therapeutic strategies. In summary, Scardovia wiggsiae is a bacterium of significant interest due to its association with early childhood caries, its ability to thrive in acidic environments, and its unique position within the Bifidobacteriaceae family. These characteristics make it a valuable subject for ongoing research in dental microbiology and microbial pathogenicity.

Scardovia wiggsiae is a fascinating bacterium primarily known for its role in the human oral microbiome. This organism is particularly interesting due to its association with dental caries, especially in children. It was first isolated from carious lesions, highlighting its potential pathogenicity in the context of tooth decay. What sets Scardovia wiggsiae apart is its ability to thrive in the acidic environment of dental plaque, which is a significant factor in its contribution to caries development. This bacterium is a member of the family Bifidobacteriaceae, which is notable for its generally beneficial role in gut health. However, Scardovia wiggsiae presents a unique case where its presence in the oral cavity is linked to negative health outcomes. The dual nature of this organism—being part of a family known for health benefits while also being implicated in dental disease—makes it a valuable subject for research. Furthermore, studies on Scardovia wiggsiae can provide insights into the complex interactions within the oral microbiome and how shifts in microbial populations can lead to disease. Understanding its metabolic pathways and ecological role could lead to better preventive strategies against dental caries. This research could also inform the development of targeted therapies or probiotics that could help manage or prevent caries by modulating the oral microbiome. Overall, Scardovia wiggsiae serves as a compelling example of how a single microorganism can have significant implications for human health.

Taxonomy

Superkingdom: Bacteria

Phylum: Actinomycetota

Class: Actinomycetes

Order: Bifidobacteriales

Family: Bifidobacteriaceae

Genus: Scardovia

Species: Scardovia wiggsiae

NCBI ID

230143

Genome Info

FTP Path:
ftp.ncbi.nlm.nih.gov/genomes/all/GCA/015/259/735/GCA_015259735.1_ASM1525973v1

File for sequence-based predictions:
GCA_015259735.1_ASM1525973v1_genomic.fasta

Descriptions

Clinical Implications and Relevance

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

The microorganism Scardovia wiggsiae is a Gram-positive bacterium that has been identified as a potential pathogen associated with dental caries and other oral diseases. It is part of the normal flora of the oral cavity but can become pathogenic under certain conditions. Its clinical relevance is primarily linked to its ability to produce acidic metabolites that contribute to the demineralization of tooth enamel, leading to cavities. Furthermore, Scardovia wiggsiae has been implicated in periodontal disease, highlighting its role in oral health and disease dynamics. Pathogenicity is a significant concern, as this organism can evade the immune response through various mechanisms, including the production of biofilms that protect it from host defenses and antimicrobial agents. The presence of Scardovia wiggsiae in dental plaque has been correlated with increased levels of inflammation and gingival disease, suggesting its involvement in the pathogenesis of these conditions. In terms of antimicrobial resistance, there is limited data available, but like many oral bacteria, it may exhibit resistance to common antibiotics, complicating treatment options for infections associated with it. Understanding the resistance patterns of Scardovia wiggsiae is crucial for developing effective therapeutic strategies. Additionally, there is ongoing research into the potential use of Scardovia wiggsiae in probiotic applications, as some studies suggest that certain strains may have beneficial effects on oral health by outcompeting pathogenic bacteria. However, more research is needed to fully elucidate its role in both health and disease, as well as its potential therapeutic applications.

Habitat and Ecological Niches

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

Scardovia wiggsiae is a bacterium primarily associated with the oral cavity of humans, particularly in the context of dental health. This microorganism thrives in the dental biofilm environment, where it plays a significant role in the complex ecosystem of the mouth. It is often found in association with other bacteria, contributing to the formation and maintenance of biofilms on tooth surfaces and in periodontal pockets. In this biome, Scardovia wiggsiae exhibits symbiotic relationships with other oral microorganisms, participating in the intricate balance of microbial communities. Its presence can influence the overall health of the oral microbiome, impacting conditions such as dental caries and periodontal disease. The bacterium is known to metabolize specific carbohydrates, which can affect the local pH and contribute to the overall dynamics of the biofilm. Furthermore, Scardovia wiggsiae demonstrates remarkable environmental adaptation capabilities, allowing it to survive in the fluctuating conditions of the oral cavity, such as changes in pH, temperature, and nutrient availability. Its ability to thrive in this unique habitat underscores its importance in the study of oral microbiology and its implications for human health.

Industrial Application

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

The microorganism Scardovia wiggsiae has shown potential in various industrial applications, particularly in the fields of biotechnology and pharmaceutical development. This organism is notable for its role in the fermentation process, where it can be utilized to produce specific metabolites that may have therapeutic benefits. For instance, its ability to metabolize certain sugars can lead to the production of organic acids, which are valuable in the synthesis of pharmaceuticals. In the realm of waste management, Scardovia wiggsiae has been studied for its capacity to degrade complex organic materials, making it a candidate for biodegradation processes. This characteristic can be harnessed in the treatment of organic waste, contributing to more sustainable waste management practices. Moreover, the enzymatic activity of Scardovia wiggsiae is of interest in biotechnology, where it can be explored for the production of enzymes that facilitate various biochemical reactions. These enzymes can be applied in industries such as food processing, where they may enhance the efficiency of fermentation processes, or in the production of biofuels, where they can help in the breakdown of biomass into fermentable sugars. Overall, Scardovia wiggsiae presents a promising avenue for research and application in biofuel production, pharmaceutical development, and waste treatment, highlighting its versatility and potential impact across multiple industries.

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

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