Brian O’Connell

6.7k citations

164 papers · 5.0k indexed · h-index 38

Impact in

Clinical Biochemistry top 0.5%
- Bacterial Identification and Susceptibility Testing
Orthodontics top 2%
- Dental materials and restorations

Papers in ⓘ

Clinical Biochemistry 20
- Bacterial Identification and Susceptibility Testing 19
Complementary and Manual Therapy 6

Co-authors: Bruce J. Baum (25 shared papers)David C. Coleman (22 shared papers)Gráinne I. Brennan (20 shared papers)Anna C. Shore (14 shared papers)Angela S. Rossney (6 shared papers)Lawrence A. Tabak (6 shared papers)Frank Houston (8 shared papers)Christine Delporte (6 shared papers)
Journals: Journal of Cellular Physiology (8 papers)European Journal Of Dental Education (8 papers)Journal of Hospital Infection (7 papers)Journal of Clinical Microbiology (6 papers)Antimicrobial Agents and Chemotherapy (5 papers)
Partner nations: Ireland United States United Kingdom

In The Last Decade

Brian O’Connell

156 papers receiving 4.8k citations

Peers

Countries citing papers authored by Brian O’Connell

Since Specialization

Citations

This map shows the geographic impact of Brian O’Connell's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Brian O’Connell with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Brian O’Connell more than expected).

Fields of papers citing papers by Brian O’Connell

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Brian O’Connell. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Brian O’Connell. The network helps show where Brian O’Connell may publish in the future.

Co-authors

The 25 scholars most cited alongside Brian O’Connell, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Brian O’Connell Line = papers co-authored together Brian O’Connell links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 164 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Detection of Staphylococcal Cassette Chromosome mec Type XI Carrying Highly Divergent mecA , mecI , mecR1 , blaZ , and ccr Genes in Human Clinical Isolates of Clonal Complex 130 Methicillin-Resistant Staphylococcus aureus Antimicrobial Agents and Chemotherapy ·Anna C. Shore, E.C. Deasy, Peter Slickers, Gráinne I. Brennan, Brian O’Connell, Stefan Monecke, Ralf Ehricht, David C. Coleman	2011	288
2	Increased fluid secretion after adenoviral-mediated transfer of the aquaporin-1 cDNA to irradiated rat salivary glands Proceedings of the National Academy of Sciences ·Christine Delporte, Brian O’Connell, Xinjun He, Henry E. Lancaster, Anne C. O’Connell, Peter Agre, Bruce J. Baum	1997	214
3	A Collagen-glycosaminoglycan Scaffold Supports Adult Rat Mesenchymal Stem Cell Differentiation Along Osteogenic and Chondrogenic Routes Tissue Engineering ·Eric Farrell, Fergal J. O’Brien, Paul Norman Doyle, Jan Fischer, Ioannis V. Yannas, Brendan A.C. Harley, Brian O’Connell, Patrick J. Prendergast, Veronica A. Campbell	2006	188
4	Cloning of Trp1β isoform from rat brain: immunodetection and localization of the endogenous Trp1 protein American Journal of Physiology-Cell Physiology ·Weiching Wang, Brian O’Connell, Raymond Dykeman, Takayuki Sakai, Christine Delporte, William D. Swaim, Xi Zhu, Lutz Birnbaumer, Indu S. Ambudkar	1999	175
5	The Emergence and Importation of Diverse Genotypes of Methicillin-Resistant Staphylococcus aureus (MRSA) Harboring the Panton-Valentine Leukocidin Gene ( pvl ) Reveal that pvl Is a Poor Marker for Community-Acquired MRSA Strains in Ireland Journal of Clinical Microbiology ·Angela S. Rossney, Anna C. Shore, Pamela M. Morgan, Margaret Fitzgibbon, Brian O’Connell, David C. Coleman	2007	148
6	Inequalities in dementia care across Europe: key findings of the Facing Dementia Survey International Journal of Clinical Practice ·J Bond, Christopher D Stave, A. Sganga, O. Vincenzino, Brian O’Connell, Rosemary Stanley	2005	144
7	Evaluation of the Xpert Methicillin-Resistant Staphylococcus aureus (MRSA) Assay Using the GeneXpert Real-Time PCR Platform for Rapid Detection of MRSA from Screening Specimens Journal of Clinical Microbiology ·Angela S. Rossney, C. M. Herra, Gráinne I. Brennan, Pamela M. Morgan, Brian O’Connell	2008	140
8	Loss of FBP function arrests cellular proliferation and extinguishes c-myc expression The EMBO Journal ·Liusheng He, Juhong Liu, Irene Collins, Suzanne Sanford, Brian O’Connell, Craig J. Benham, David Levens	2000	135
9	Preloads Generated with Repeated Tightening in Three Types of Screws Used in Dental Implant Assemblies Journal of Prosthodontics ·Declan Byrne, Stuart H. Jacobs, Brian O’Connell, Frank Houston, Noel Claffey	2006	113
10	Immediate Inflammatory Responses to Adenovirus-Mediated Gene Transfer in Rat Salivary Glands Human Gene Therapy ·Margo R. Adesanya, Robert S. Redman, Bruce J. Baum, Brian O’Connell	1996	111
11	THE OCCURRENCE OF SEVERE SEPSIS AND SEPTIC SHOCK ARE RELATED TO DISTINCT PATTERNS OF CYTOKINE GENE EXPRESSION Shock ·Michael J. O’Dwyer, Arun K. Mankan, Patrick Stordeur, Brian O’Connell, Edel Duggan, Mary White, Dermot Kelleher, Ross McManus, Thomas Ryan	2006	107
12	Patient satisfaction and oral health-related quality of life outcomes of implant overdentures and fixed complete dentures. PubMed ·Maire Brennan, Frank Houston, Michael O’Sullivan, Brian O’Connell	2010	100
13	Direct in vivo adenovirus-mediated gene transfer to salivary glands American Journal of Physiology-Gastrointestinal and Liver Physiology ·Andrea Mastrangeli, Brian O’Connell, W Aladib, Philip C. Fox, Bruce J. Baum, Ronald G. Crystal	1994	100
14	The influence of some different factors on the accuracy of shade selection Journal of Oral Rehabilitation ·H. Dagg, Brian O’Connell, Noel Claffey, Dominic Byrne, Catherine M. Gorman	2004	98
15	The influence of flanking sequence on the O-glycosylation of threonine in vitro. Journal of Biological Chemistry ·Brian O’Connell, Fred K. Hagen, Lawrence A. Tabak	1992	91
16	Novel multiresistance cfr plasmids in linezolid-resistant methicillin-resistant Staphylococcus epidermidis and vancomycin-resistant Enterococcus faecium (VRE) from a hospital outbreak: co-location of cfr and optrA in VRE Journal of Antimicrobial Chemotherapy ·Alexandros Lazaris, David C. Coleman, Angela Kearns, Bruno Pichon, Peter M. Kinnevey, Megan R. Earls, Breida Boyle, Brian O’Connell, Gráinne I. Brennan, Anna C. Shore	2017	79
17	Evidence for the Systemic Delivery of a Transgene Product from Salivary Glands Human Gene Therapy ·Hideaki Kagami, Brian O’Connell, Bruce J. Baum	1996	77
18	Pain and anxiety following the placement of dental implants Journal of Prosthetic Dentistry ·Atef Hashem, Noel Claffey, Brian O’Connell	2007	76
19	Linezolid resistance in Enterococcus faecium and Enterococcus faecalis from hospitalized patients in Ireland: high prevalence of the MDR genes optrA and poxtA in isolates with diverse genetic backgrounds Journal of Antimicrobial Chemotherapy ·Sarah A. Egan, Anna C. Shore, Brian O’Connell, Gráinne I. Brennan, David C. Coleman	2020	76
20	A comparison of implant‐retained mandibular overdentures and conventional dentures on quality of life in edentulous patients: a randomized, prospective, within‐subject controlled clinical trial Clinical Oral Implants Research ·David Harris, Stefan Höfer, Ciaran A. O’Boyle, Sean Sheridan, John Marley, I C Benington, Tom Clifford, Frank Houston, Brian O’Connell	2011	74

About Brian O’Connell

Brian O’Connell is a scholar working on Clinical Biochemistry, Complementary and Manual Therapy, Infectious Diseases, Orthodontics and Periodontics, having authored 164 papers that have together received 5.0k indexed citations. Recurring topics across this work include Antimicrobial Resistance in Staphylococcus (28 papers), Virus-based gene therapy research (28 papers), RNA Interference and Gene Delivery (20 papers), Bacterial Identification and Susceptibility Testing (19 papers), Bacterial biofilms and quorum sensing (13 papers), Dental Health and Care Utilization (10 papers), Antifungal resistance and susceptibility (9 papers) and Salivary Gland Disorders and Functions (9 papers). The work is most often cited by research in Clinical Biochemistry (646 citations), Orthodontics (370 citations), Infectious Diseases (1.3k citations), Oral Surgery (508 citations) and General Dentistry (87 citations). Brian O’Connell has collaborated with scholars based in Ireland, United States and United Kingdom. Frequent co-authors include Bruce J. Baum, David C. Coleman, Gráinne I. Brennan, Anna C. Shore, Angela S. Rossney, Lawrence A. Tabak, Frank Houston, Christine Delporte, Noel Claffey and Michael O’Sullivan. Their work appears in journals such as Journal of Cellular Physiology, European Journal Of Dental Education, Journal of Hospital Infection, Journal of Clinical Microbiology and Antimicrobial Agents and Chemotherapy.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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