World's Best Scientists 2026 revealed!
Daniel Grenier

Daniel Grenier

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Microbiology 80 1186 1065 32 28 321 17661

Daniel Grenier publications per year

The chart shows the history of publications by Daniel Grenier between 1980 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Daniel Grenier published across 46 years, from 1980 to 2025, averaging 7.6 papers a year. Output peaked at 18 publications in 2011. 4 of the 350 publications appeared in the last two years.

No. of publications
5 10 15
Bar chart. Horizontal axis: year, 1980 to 2025. Vertical axis: number of publications, 0 to 18. Peak 18 publications in 2011. 1980: 1 publication 1981: 3 publications 1982: 0 publications 1983: 1 publication 1984: 3 publications 1985: 3 publications 1986: 1 publication 1987: 2 publications 1988: 1 publication 1989: 2 publications 1990: 1 publication 1991: 6 publications 1992: 4 publications 1993: 3 publications 1994: 7 publications 1995: 10 publications 1996: 12 publications 1997: 2 publications 1998: 5 publications 1999: 5 publications 2000: 5 publications 2001: 8 publications 2002: 0 publications 2003: 11 publications 2004: 6 publications 2005: 7 publications 2006: 11 publications 2007: 12 publications 2008: 14 publications 2009: 13 publications 2010: 11 publications 2011: 18 publications 2012: 16 publications 2013: 11 publications 2014: 17 publications 2015: 17 publications 2016: 12 publications 2017: 14 publications 2018: 13 publications 2019: 16 publications 2020: 15 publications 2021: 15 publications 2022: 10 publications 2023: 2 publications 2024: 2 publications 2025: 2 publications
1980 2025

350 publications in total across all disciplines

View publications per year as a table
Daniel Grenier: publications per year, 1980 to 2025
Year Publications
1980 1
1981 3
1982 0
1983 1
1984 3
1985 3
1986 1
1987 2
1988 1
1989 2
1990 1
1991 6
1992 4
1993 3
1994 7
1995 10
1996 12
1997 2
1998 5
1999 5
2000 5
2001 8
2002 0
2003 11
2004 6
2005 7
2006 11
2007 12
2008 14
2009 13
2010 11
2011 18
2012 16
2013 11
2014 17
2015 17
2016 12
2017 14
2018 13
2019 16
2020 15
2021 15
2022 10
2023 2
2024 2
2025 2
Total 350
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Daniel Grenier publication distribution in Microbiology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Microbiology in 2026. The highlighted bar marks where Daniel Grenier sits on this spectrum.

No. of scientists
50 100 150 200 250
Bar chart with 64 bars. Horizontal axis: publications, 55–64 to 679+. Vertical axis: number of scientists, 0 to 288. Most scientists, 288, have 135–144 publications. The last bar groups every scientist with 679 publications or more. The highlighted bar, 315–324 publications, is where this scientist sits. 55–64 publications: 8 scientists 65–74 publications: 29 scientists 75–84 publications: 55 scientists 85–94 publications: 112 scientists 95–104 publications: 137 scientists 105–114 publications: 190 scientists 115–124 publications: 235 scientists 125–134 publications: 234 scientists 135–144 publications: 288 scientists 145–154 publications: 265 scientists 155–164 publications: 264 scientists 165–174 publications: 253 scientists 175–184 publications: 276 scientists 185–194 publications: 190 scientists 195–204 publications: 234 scientists 205–214 publications: 208 scientists 215–224 publications: 198 scientists 225–234 publications: 155 scientists 235–244 publications: 161 scientists 245–254 publications: 160 scientists 255–264 publications: 146 scientists 265–274 publications: 139 scientists 275–284 publications: 148 scientists 285–294 publications: 115 scientists 295–304 publications: 96 scientists 305–314 publications: 88 scientists 315–324 publications: 106 scientists 325–334 publications: 65 scientists 335–344 publications: 76 scientists 345–354 publications: 64 scientists 355–364 publications: 62 scientists 365–374 publications: 65 scientists 375–384 publications: 61 scientists 385–394 publications: 34 scientists 395–404 publications: 44 scientists 405–414 publications: 36 scientists 415–424 publications: 35 scientists 425–434 publications: 29 scientists 435–444 publications: 33 scientists 445–454 publications: 34 scientists 455–464 publications: 25 scientists 465–474 publications: 26 scientists 475–484 publications: 20 scientists 485–494 publications: 19 scientists 495–504 publications: 16 scientists 505–514 publications: 17 scientists 515–524 publications: 23 scientists 525–534 publications: 14 scientists 535–544 publications: 14 scientists 545–554 publications: 18 scientists 555–564 publications: 12 scientists 565–574 publications: 7 scientists 575–584 publications: 9 scientists 585–594 publications: 9 scientists 595–604 publications: 9 scientists 605–614 publications: 7 scientists 615–624 publications: 9 scientists 625–634 publications: 7 scientists 635–644 publications: 4 scientists 645–654 publications: 5 scientists 655–664 publications: 6 scientists 665–674 publications: 7 scientists 675–678 publications: 3 scientists 679+ publications: 99 scientists
55–64 publications 679+

This scientist: 321 publications — 81st percentile

81% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 679 publications or more.

View publications distribution as a table
Number of Microbiology scientists by publication count, Research.com 2026 ranking edition. Based on 5,513 ranked scientists.
Publications Scientists This scientist
55–64 8
65–74 29
75–84 55
85–94 112
95–104 137
105–114 190
115–124 235
125–134 234
135–144 288
145–154 265
155–164 264
165–174 253
175–184 276
185–194 190
195–204 234
205–214 208
215–224 198
225–234 155
235–244 161
245–254 160
255–264 146
265–274 139
275–284 148
285–294 115
295–304 96
305–314 88
315–324 106 321
325–334 65
335–344 76
345–354 64
355–364 62
365–374 65
375–384 61
385–394 34
395–404 44
405–414 36
415–424 35
425–434 29
435–444 33
445–454 34
455–464 25
465–474 26
475–484 20
485–494 19
495–504 16
505–514 17
515–524 23
525–534 14
535–544 14
545–554 18
555–564 12
565–574 7
575–584 9
585–594 9
595–604 9
605–614 7
615–624 9
625–634 7
635–644 4
645–654 5
655–664 6
665–674 7
675–678 3
679+ 99
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Daniel Grenier D-index placement in Microbiology in 2026

The chart shows the D-index (discipline H-index) distribution of Microbiology scientists ranked by Research.com in 2026. The highlighted bar marks where Daniel Grenier sits on this spectrum.

No. of scientists
50 100 150
Bar chart with 88 bars. Horizontal axis: D-Index, 40 to 127+. Vertical axis: number of scientists, 0 to 162. Most scientists, 162, have 58 D-Index. The last bar groups every scientist with 127 D-Index or more. The highlighted bar, 80 D-Index, is where this scientist sits. 40 D-Index: 30 scientists 41 D-Index: 86 scientists 42 D-Index: 90 scientists 43 D-Index: 117 scientists 44 D-Index: 122 scientists 45 D-Index: 123 scientists 46 D-Index: 108 scientists 47 D-Index: 110 scientists 48 D-Index: 106 scientists 49 D-Index: 109 scientists 50 D-Index: 129 scientists 51 D-Index: 111 scientists 52 D-Index: 116 scientists 53 D-Index: 127 scientists 54 D-Index: 134 scientists 55 D-Index: 134 scientists 56 D-Index: 112 scientists 57 D-Index: 136 scientists 58 D-Index: 162 scientists 59 D-Index: 151 scientists 60 D-Index: 139 scientists 61 D-Index: 123 scientists 62 D-Index: 126 scientists 63 D-Index: 144 scientists 64 D-Index: 109 scientists 65 D-Index: 103 scientists 66 D-Index: 124 scientists 67 D-Index: 112 scientists 68 D-Index: 103 scientists 69 D-Index: 131 scientists 70 D-Index: 94 scientists 71 D-Index: 93 scientists 72 D-Index: 96 scientists 73 D-Index: 92 scientists 74 D-Index: 80 scientists 75 D-Index: 66 scientists 76 D-Index: 87 scientists 77 D-Index: 60 scientists 78 D-Index: 73 scientists 79 D-Index: 59 scientists 80 D-Index: 57 scientists 81 D-Index: 55 scientists 82 D-Index: 47 scientists 83 D-Index: 77 scientists 84 D-Index: 50 scientists 85 D-Index: 45 scientists 86 D-Index: 42 scientists 87 D-Index: 41 scientists 88 D-Index: 32 scientists 89 D-Index: 38 scientists 90 D-Index: 35 scientists 91 D-Index: 34 scientists 92 D-Index: 27 scientists 93 D-Index: 26 scientists 94 D-Index: 33 scientists 95 D-Index: 22 scientists 96 D-Index: 37 scientists 97 D-Index: 22 scientists 98 D-Index: 21 scientists 99 D-Index: 22 scientists 100 D-Index: 30 scientists 101 D-Index: 16 scientists 102 D-Index: 20 scientists 103 D-Index: 17 scientists 104 D-Index: 19 scientists 105 D-Index: 16 scientists 106 D-Index: 19 scientists 107 D-Index: 18 scientists 108 D-Index: 14 scientists 109 D-Index: 10 scientists 110 D-Index: 9 scientists 111 D-Index: 7 scientists 112 D-Index: 11 scientists 113 D-Index: 6 scientists 114 D-Index: 15 scientists 115 D-Index: 10 scientists 116 D-Index: 12 scientists 117 D-Index: 7 scientists 118 D-Index: 10 scientists 119 D-Index: 10 scientists 120 D-Index: 11 scientists 121 D-Index: 2 scientists 122 D-Index: 7 scientists 123 D-Index: 12 scientists 124 D-Index: 5 scientists 125 D-Index: 9 scientists 126 D-Index: 6 scientists 127+ D-Index: 95 scientists
40 D-Index 127+

This scientist: 80 D-Index — 80th percentile

80% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 127 D-Index or more.

View D-Index distribution as a table
Number of Microbiology scientists by D-index, Research.com 2026 ranking edition. Based on 5,513 ranked scientists.
D-Index Scientists This scientist
40 30
41 86
42 90
43 117
44 122
45 123
46 108
47 110
48 106
49 109
50 129
51 111
52 116
53 127
54 134
55 134
56 112
57 136
58 162
59 151
60 139
61 123
62 126
63 144
64 109
65 103
66 124
67 112
68 103
69 131
70 94
71 93
72 96
73 92
74 80
75 66
76 87
77 60
78 73
79 59
80 57 80
81 55
82 47
83 77
84 50
85 45
86 42
87 41
88 32
89 38
90 35
91 34
92 27
93 26
94 33
95 22
96 37
97 22
98 21
99 22
100 30
101 16
102 20
103 17
104 19
105 16
106 19
107 18
108 14
109 10
110 9
111 7
112 11
113 6
114 15
115 10
116 12
117 7
118 10
119 10
120 11
121 2
122 7
123 12
124 5
125 9
126 6
127+ 95
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Overview

Daniel Grenier is a researcher affiliated with Université Laval in Canada, with a focus on Dentistry, Biochemistry, Genetics and Molecular Biology, and Medicine. Their work spans several subfields including Periodontics, Molecular Biology, Public Health, Environmental and Occupational Health, Pharmacology, and Oral Surgery.

Their research covers a range of topics with particular emphasis on oral microbiology and periodontitis research, streptococcal infections and treatments, endodontics and root canal treatments, bacterial biofilms and quorum sensing, oral health pathology and treatment, antimicrobial resistance in Staphylococcus, and infections and bacterial resistance.

Daniel Grenier has contributed to numerous publications in several scientific venues, including:

  • PLoS ONE
  • Frontiers in Oral Health
  • Archives of Oral Biology
  • Antibiotics
  • Frontiers in Microbiology

Their recent papers include:

  • Research progress of bacterial quorum sensing receptors: Classification, structure, function and characteristics (2020, The Science of The Total Environment)
  • Contribution of quorum sensing to virulence and antibiotic resistance in zoonotic bacteria (2022, Biotechnology Advances)
  • Structure and Signal Regulation Mechanism of Interspecies and Interkingdom Quorum Sensing System Receptors (2022, Journal of Agricultural and Food Chemistry)
  • Paeoniflorin reduce luxS/AI-2 system-controlled biofilm formation and virulence in Streptococcus suis (2021, Virulence)
  • In vitro Mixed Biofilm of Streptococcus suis and Actinobacillus pleuropneumoniae Impacts Antibiotic Susceptibility and Modulates Virulence Factor Gene Expression (2020, Frontiers in Microbiology)

Frequent co-authors collaborating with Daniel Grenier are:

  • Amel Ben Lagha
  • Li Yi
  • Yang Wang
  • Katy Vaillancourt
  • Qingying Fan

Best Publications

  • Inhibition of the activities of matrix metalloproteinases 2, 8, and 9 by chlorhexidine.

    Renée Gendron;Daniel Grenier;Timo Sorsa;Denis Mayrand

  • Virulence factors involved in the pathogenesis of the infection caused by the swine pathogen and zoonotic agent Streptococcus suis

    Nahuel Fittipaldi;Mariela Segura;Daniel Grenier;Marcelo Gottschalk

  • The oral cavity as a reservoir of bacterial pathogens for focal infections

    Renée Gendron;Daniel Grenier;Léo-François Maheu-Robert

  • Chemical composition, antibacterial and antioxidant activities of essential oil of Eucalyptus globulus from Algeria

    Lila Harkat-Madouri;Lila Harkat-Madouri;Boudria Asma;Khodir Madani;Zakia Bey-Ould Si Said

  • Nutritional interactions between two suspected periodontopathogens, Treponema denticola and Porphyromonas gingivalis.

    D Grenier

  • Porphyromonas gingivalis-epithelial cell interactions in periodontitis

    E. Andrian;D. Grenier;M. Rouabhia

  • Naringenin has anti-inflammatory properties in macrophage and ex vivo human whole-blood models.

    C. Bodet;V. D. La;F. Epifano;D. Grenier

  • In vitro models of tissue penetration and destruction by Porphyromonas gingivalis.

    Elisoa Andrian;Daniel Grenier;Mahmoud Rouabhia

  • Subcellular localization and cytotoxic activity of the GroEL-like protein isolated from Actinobacillus actinomycetemcomitans.

    F. Goulhen;A. Hafezi;V.-J. Uitto;D. Hinode

  • Antimicrobial potential of bacteriocins in poultry and swine production

    Amel Ben Lagha;Bruno Haas;Marcelo Gottschalk;Daniel Grenier

  • Anti-inflammatory Activity of a High-molecular-weight Cranberry Fraction on Macrophages Stimulated by Lipopolysaccharides from Periodontopathogens:

    C Bodet;F Chandad;D Grenier

  • Effects of a high-molecular-weight cranberry fraction on growth, biofilm formation and adherence of Porphyromonas gingivalis

    Julie Labrecque;Charles Bodet;Fatiha Chandad;Daniel Grenier

  • Initial steps of the pathogenesis of the infection caused by Streptococcus suis: fighting against nonspecific defenses

    Mariela Segura;Cynthia Calzas;Daniel Grenier;Daniel Grenier;Marcelo Gottschalk

  • Potential oral health benefits of cranberry

    C. Bodet;D. Grenier;F. Chandad;I. Ofek

  • Probiotics for oral health: myth or reality?

    Laetitia Bonifait;Fatiha Chandad;Daniel Grenier

  • Quantitative Analysis of Bacterial Aerosols in Two Different Dental Clinic Environments

    Daniel Grenier

  • Regulatory Mechanisms of the LuxS/AI-2 System and Bacterial Resistance.

    Yang Wang;Baobao Liu;Daniel Grenier;Li Yi

  • Protective effects of grape seed proanthocyanidins against oxidative stress induced by lipopolysaccharides of periodontopathogens.

    Vanessa Houde;Daniel Grenier;Fatiha Chandad

  • Understanding the virulence of Streptococcus suis: A veterinary, medical, and economic challenge.

    Unknown

  • Fusobacterium nucleatum Increases Collagenase 3 Production and Migration of Epithelial Cells

    Veli-Jukka Uitto;Veli-Jukka Uitto;Daniel Baillie;Qiang Wu;Renee Gendron

  • Loss of lipopolysaccharide receptor CD14 from the surface of human macrophage-like cells mediated by Porphyromonas gingivalis outer membrane vesicles.

    Lisa Duncan;Masami Yoshioka;Fatiha Chandad;Daniel Grenier

  • Bacteroides endodontalis sp. nov., an asaccharolytic black-pigmented Bacteroides species from infected dental root canals

    T. J. M. Van Steenbergen;A. J. Van Winkelhoff;D. Mayrand;D. Grenier

  • Membrane Components of Treponema denticola Trigger Proteinase Release from Human Polymorphonuclear Leukocytes

    Y. Ding;V.-J. Uitto;M. Haapasalo;K. Lounatmaa

Frequent Co-Authors

Marcelo Gottschalk
Marcelo Gottschalk University of Montreal
Timo Sorsa
Timo Sorsa University of Helsinki
Francesco Epifano
Francesco Epifano University of Chieti-Pescara
Veli-Jukka Uitto
Veli-Jukka Uitto University of Helsinki
Robert E. Prud'homme
Robert E. Prud'homme University of Montreal
Mahmoud Rouabhia
Mahmoud Rouabhia Université Laval
Koji Nakayama
Koji Nakayama Nagasaki University
Tuula Salo
Tuula Salo University of Helsinki
Caroline Duchaine
Caroline Duchaine Université Laval
Caj Haglund
Caj Haglund University of Helsinki

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