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Article ; Online: Editorial: Fungal cell wall proteins with functions in cell wall biogenesis, cell wall signaling and interactions with host.

Karkowska-Kuleta, Justyna / Maddi, Abhiram

Frontiers in cellular and infection microbiology

2022 Volume 12, Page(s) 1064386

MeSH term(s)	Fungal Proteins/genetics ; Fungal Proteins/metabolism ; Cell Wall/metabolism ; Signal Transduction ; Biological Phenomena
Chemical Substances	Fungal Proteins
Language	English
Publishing date	2022-10-26
Publishing country	Switzerland
Document type	Editorial
ZDB-ID	2619676-1
ISSN	2235-2988 ; 2235-2988
ISSN (online)	2235-2988
ISSN	2235-2988
DOI	10.3389/fcimb.2022.1064386
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Article ; Online: The relationship between periodontal and kidney disease: a critical review.

Priyamvara, Aditi / Dey, Amit K / Maddi, Abhiram / Teich, Sorin

Quintessence international (Berlin, Germany : 1985)

2022 Volume 53, Issue 9, Page(s) 744–751

Abstract: Periodontal disease has been associated with various systemic diseases including kidney disease. However, a causal relationship is yet to be established. One possible association is that periodontitis may cause an increased inflammatory response in ... ...

Abstract	Periodontal disease has been associated with various systemic diseases including kidney disease. However, a causal relationship is yet to be established. One possible association is that periodontitis may cause an increased inflammatory response in kidney disease patients which in turn destroys endothelial vasculature. This may contribute to development of risk factors of kidney disease such as diabetic neuropathy and cardiovascular events leading the progression and mortality in kidney disease patients. The role of periodontal inflammation driving kidney disease is still under investigation. This review article highlights the role of periodontal inflammation in the development and progression of kidney disease. It is crucial that dental practitioners and nephrologists understand the association between periodontal and kidney disease. Early periodontal screening and educating patients about the importance of good oral hygiene may play an important role in prevention of progression of kidney disease.
MeSH term(s)	Dentists ; Humans ; Inflammation ; Kidney Diseases/complications ; Periodontal Diseases/complications ; Periodontitis/complications ; Professional Role
Language	English
Publishing date	2022-09-16
Publishing country	Germany
Document type	Journal Article ; Review
ZDB-ID	7436-6
ISSN	1936-7163 ; 0033-6572
ISSN (online)	1936-7163
ISSN	0033-6572
DOI	10.3290/j.qi.b3320225
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Article: Calcium Sulfate as Bone Replacement Graft in Management of Localized Aggressive Periodontitis: A One-year Follow-up Report.

Maddi, Abhiram / Sabharwal, Amarpreet / Alqahtani, Nabeeh

The New York state dental journal

2018 Volume 82, Issue 5, Page(s) 37–41

Abstract: We report a case of localized aggressive periodontitis (LAP), which occurred during fixed orthodontic treatment in a 16-year-old African-American female patient. Oral hygiene instruction, removal of orthodontic bands and nonsurgical periodontal therapy ... ...

Abstract	We report a case of localized aggressive periodontitis (LAP), which occurred during fixed orthodontic treatment in a 16-year-old African-American female patient. Oral hygiene instruction, removal of orthodontic bands and nonsurgical periodontal therapy were followed by surgical treatment of multiple sites using calcium sulfate as a synthetic bone graft material and collagen membrane as a barrier to achieve guided tissue regeneration. One-year follow-up of the case demonstrated that use of calcium sulfate as a synthetic bone substitute may provide favorable outcome in LAP patients. Furthermore, LAP patients undergoing orthodontic treatment can be managed successfully without tooth morbidity.
MeSH term(s)	Adolescent ; Aggressive Periodontitis/surgery ; Bone Substitutes ; Calcium Sulfate ; Female ; Follow-Up Studies ; Humans ; Time Factors
Chemical Substances	Bone Substitutes ; Calcium Sulfate (WAT0DDB505)
Language	English
Publishing date	2018-12-04
Publishing country	United States
Document type	Case Reports ; Journal Article
ZDB-ID	415686-9
ISSN	0028-7571
ISSN	0028-7571
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Article: Candidal carriage in saliva and subgingival plaque among smokers and non-smokers with chronic periodontitis-a cross-sectional study.

Santhana Krishnan, Gayathri / Naik, Dilip / Uppoor, Ashita / Nayak, Sangeeta / Baliga, Shrikala / Maddi, Abhiram

PeerJ

2020 Volume 8, Page(s) e8441

Abstract: Background and objectives: Studies of gum or periodontal disease have focused mainly on bacterial pathogens. However, information related to fungal species in the saliva and subgingival mileu is particularly lacking in smokers with periodontitis. This ... ...

Abstract	Background and objectives: Studies of gum or periodontal disease have focused mainly on bacterial pathogens. However, information related to fungal species in the saliva and subgingival mileu is particularly lacking in smokers with periodontitis. This cross-sectional study compared the prevalence of various Methodology: Study subjects were recruited into three group-Group 1: Smokers with chronic periodontitis ( Results: Prevalence of Conclusion: Based on the results we can conclude that oral candidal carriage is significantly increased in smokers with periodontal disease. Mechanistic studies are needed to understand the importance of
Language	English
Publishing date	2020-01-29
Publishing country	United States
Document type	Journal Article
ZDB-ID	2703241-3
ISSN	2167-8359
ISSN	2167-8359
DOI	10.7717/peerj.8441
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Article ; Online: Treponema denticola stimulates Oncostatin M cytokine release and de novo synthesis in neutrophils and macrophages.

Jones, Megan M / Vanyo, Stephen T / Ibraheem, Wael / Maddi, Abhiram / Visser, Michelle B

Journal of leukocyte biology

2020 Volume 108, Issue 5, Page(s) 1527–1541

Abstract: Oncostatin M (OSM) is a pleiotropic cytokine elevated in a number of inflammatory conditions including periodontal disease. OSM is produced by a variety of immune cells and has diverse functionality such as regulation of metabolic processes, cell ... ...

Abstract	Oncostatin M (OSM) is a pleiotropic cytokine elevated in a number of inflammatory conditions including periodontal disease. OSM is produced by a variety of immune cells and has diverse functionality such as regulation of metabolic processes, cell differentiation, and the inflammatory response to bacterial pathogens. The oral cavity is under constant immune surveillance including complementary neutrophil and macrophage populations, due to a persistent symbiotic bacterial presence. Periodontal disease is characterized by a dysbiotic bacterial community, with an abundance of Treponema denticola. Despite strong associations with severe periodontal disease, the source and mechanism of the release of OSM have not been defined in the oral cavity. We show that OSM protein is elevated in the gingival epithelium and immune cell infiltrate during periodontal disease. Furthermore, salivary and oral neutrophil OSM is elevated in correlation with the presence of T. denticola. In an air pouch infection model, T. denticola stimulated higher levels of OSM than the oral pathogen Porphorymonas gingivalis, despite differential recruitment of innate immune cells suggesting T. denticola has distinct properties to elevate OSM levels. OSM release and transcription were increased in isolated human blood, oral neutrophils, or macrophages exposed to T. denticola in vitro as measured by ELISA, qPCR, and microscopy. Using transcription, translation, and actin polymerization inhibition, we found that T. denticola stimulates both OSM release through degranulation and de novo synthesis in neutrophils and also OSM release and synthesis in macrophages. Differential induction of OSM by T. denticola may promote clinical periodontal disease.
MeSH term(s)	Adult ; Aged ; Female ; Humans ; Macrophages/immunology ; Male ; Middle Aged ; Neutrophils/immunology ; Oncostatin M/immunology ; Treponema denticola/immunology ; Treponemal Infections/immunology
Chemical Substances	OSM protein, human ; Oncostatin M (106956-32-5)
Language	English
Publishing date	2020-07-17
Publishing country	England
Document type	Journal Article ; Research Support, N.I.H., Extramural ; Research Support, Non-U.S. Gov't
ZDB-ID	605722-6
ISSN	1938-3673 ; 0741-5400
ISSN (online)	1938-3673
ISSN	0741-5400
DOI	10.1002/JLB.4MA0620-072RR
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Article ; Online: Knowledge, attitude and oral care practices for preventing ventilator-associated pneumonia among critical care nurses - A questionnaire study.

Mannava, Yamini / Nayak, Sangeeta Umesh / Uppoor, Ashita / Naik, Dilip / Maddi, Abhiram

Indian journal of dental research : official publication of Indian Society for Dental Research

2020 Volume 31, Issue 3, Page(s) 426–432

Abstract: Background: A cross-sectional study was conducted among intensive care unit (ICU) nurses in private hospitals in India to identify knowledge and practice of ICU nurses in the prevention of ventilator-associated pneumonia (VAP).: Methods: Knowledge of ...

Abstract	Background: A cross-sectional study was conducted among intensive care unit (ICU) nurses in private hospitals in India to identify knowledge and practice of ICU nurses in the prevention of ventilator-associated pneumonia (VAP). Methods: Knowledge of 135 nurses working in ICU was tested using a questionnaire consisting of 18 questions. Fourteen forms were excluded from the statistical analysis due to incomplete data entry by the participants. The data of 121 filled questionnaires were analyzed. The information letters, consent forms, and questionnaires were handed to ICU nurses by Research assistant. Data were coded and entered into SPSS version for descriptive and inferential statistics. Results: A majority of the participants perceived oral care as a necessity in all critically ill patients. Nurses were generally aware of the most likely mechanism of acquiring pneumonia. The type and frequency of oral care varied widely. Many of them stated that they had adequate supplies to provide oral care. Although a majority of nurses had some formal training in oral care, they would appreciate an opportunity to enhance and improve their knowledge and skills. Conclusion: The methods of oral care provided vary widely. In summary, randomized controlled trial to date has demonstrated that tooth brushing is associated with a trend toward lower rates of VAP in intubated mechanically ventilated critically ill patients. But it is also to be noted that there was no clear difference between electric and manual tooth brushing. In-house training and workshop can provide required skills needed for the betterment of the treatment provided.
MeSH term(s)	Critical Care ; Cross-Sectional Studies ; Humans ; India ; Pneumonia, Ventilator-Associated ; Respiration, Artificial ; Surveys and Questionnaires
Language	English
Publishing date	2020-08-08
Publishing country	India
Document type	Journal Article
ZDB-ID	1354886-4
ISSN	1998-3603 ; 0970-9290
ISSN (online)	1998-3603
ISSN	0970-9290
DOI	10.4103/ijdr.IJDR_611_16
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Article: Oral biofilms, oral and periodontal infections, and systemic disease.

Maddi, Abhiram / Scannapieco, Frank A

American journal of dentistry

2013 Volume 26, Issue 5, Page(s) 249–254

Abstract: Purpose: Oral biofilms harbor several hundreds of species of bacteria as well as spirochetes, protozoa, fungi and viruses. The composition of the oral biofilm varies from health to disease. It is the source of microorganisms that cause dental and ... ...

Abstract	Purpose: Oral biofilms harbor several hundreds of species of bacteria as well as spirochetes, protozoa, fungi and viruses. The composition of the oral biofilm varies from health to disease. It is the source of microorganisms that cause dental and periodontal infections. Oral infections and periodontal disease have been implicated in the etiopathogenesis of several important chronic systemic diseases.
MeSH term(s)	Bacteria/classification ; Bacteria/pathogenicity ; Bacterial Infections/physiopathology ; Biofilms ; Chronic Disease ; Disease ; Humans ; Microbial Consortia/physiology ; Mouth/microbiology ; Periodontal Diseases/microbiology
Language	English
Publishing date	2013-10
Publishing country	United States
Document type	Journal Article ; Review
ZDB-ID	645142-1
ISSN	0894-8275
ISSN	0894-8275
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Article ; Online: Oral

Venkatesan, Gomathinayagam / Uppoor, Ashita / Naik, Dilip / Kadkampally, David / Maddi, Abhiram

Dentistry journal

2015 Volume 3, Issue 4, Page(s) 123–131

Abstract: The aim of this study was to assess the ... ...

Abstract	The aim of this study was to assess the oral
Language	English
Publishing date	2015-11-02
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2681351-8
ISSN	2304-6767 ; 2304-6767
ISSN (online)	2304-6767
ISSN	2304-6767
DOI	10.3390/dj3040123
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Article: Candida albicans

Chinnici, Jennifer / Yerke, Lisa / Tsou, Charlene / Busarajan, Sujay / Mancuso, Ryan / Sadhak, Nishanth D / Kim, Jaewon / Maddi, Abhiram

PeerJ

2019 Volume 7, Page(s) e7870

Abstract: Polymicrobial biofilms play important roles in oral and systemic infections. The oral plaque ... ...

Abstract	Polymicrobial biofilms play important roles in oral and systemic infections. The oral plaque bacterium
Language	English
Publishing date	2019-10-11
Publishing country	United States
Document type	Journal Article
ZDB-ID	2703241-3
ISSN	2167-8359
ISSN	2167-8359
DOI	10.7717/peerj.7870
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Article ; Online: Candidal carriage in saliva and subgingival plaque among smokers and non-smokers with chronic periodontitis—a cross-sectional study

Gayathri Santhana Krishnan / Dilip Naik / Ashita Uppoor / Sangeeta Nayak / Shrikala Baliga / Abhiram Maddi

PeerJ, Vol 8, p e

2020 Volume 8441

Abstract: Background and Objectives Studies of gum or periodontal disease have focused mainly on bacterial pathogens. However, information related to fungal species in the saliva and subgingival mileu is particularly lacking in smokers with periodontitis. This ... ...

Abstract	Background and Objectives Studies of gum or periodontal disease have focused mainly on bacterial pathogens. However, information related to fungal species in the saliva and subgingival mileu is particularly lacking in smokers with periodontitis. This cross-sectional study compared the prevalence of various Candida species in saliva and subgingival plaque samples of smokers and non-smokers with periodontal disease. Methodology Study subjects were recruited into three group—Group 1: Smokers with chronic periodontitis (N = 30), Group 2: Non-smokers with chronic periodontitis (N = 30) and Group 3: Healthy controls (N = 30). Clinical parameters recorded included plaque index (PI), gingival index (GI), periodontal probing depth (PPD) and clinical attachment loss (CAL). Saliva and subgingival plaque samples were collected from subjects from the above groups. The collected samples were processed for isolation and identification of various Candida species using CHROMagar chromogenic media. Additionally, antifungal susceptibility tests were performed for the isolated Candida species in order to assess antifungal drug resistance to fluconazole and voriconazole. Results Prevalence of Candida species in saliva samples was quantified as 76.6% in Group 1, 73.3% in Group 2 and 36.6% in Group 3 and statistically significant differences were observed between groups 1 & 3. Prevalence of Candida species in subgingival plaque samples was quantified as 73.3% in Group 1, 66.6% in Group 2 and 60% in Group 3 and no statistically significant differences were observed between groups. Candida albicans was the most frequently isolated species followed by Candida krusei and Candida tropicalis. A positive correlation was observed for smoking exposure, pack years and Candida colonization. A marginally significant positive correlation was observed between Candida colonization and increasing pocket depth and attachment loss. Antifungal drug resistance was mainly observed for Candida krusei in both saliva and subgingival plaque samples. ...
Keywords	Candida carriage ; Periodontitis ; Subgingival plaque ; Saliva ; Smoking ; Medicine ; R ; Biology (General) ; QH301-705.5
Subject code	610
Language	English
Publishing date	2020-01-01T00:00:00Z
Publisher	PeerJ Inc.
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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