Publications 2022

Blom K, Jørstad ØK, Faber RT, Stene-Johansen I, Holberg-Petersen M, Hermansen NO, Bragadóttir R (2022)
Primary vitrectomy or intravitreal antibiotics followed by early vitrectomy for acute endophthalmitis: A prospective observational study
Acta Ophthalmol (in press)
DOI 10.1111/aos.15207, PubMed 35751448

Søraas A, Grødeland G, Granerud BK, Ueland T, Lind A, Fevang B, Murphy SL, Huse C, Nygaard AB, Steffensen AK, Al-Baldawi H, Holberg-Petersen M, Andresen LL, Ågnes C, Ranheim T, Schanke Y, Istre M, Dahl JA, Chopra A, Dudman S, Kaarbø M, Andersen JT, Vaage EB, Tran TT, Vaage JT et al. (2022)
Breakthrough infections with the omicron and delta variants of SARS-CoV-2 result in similar re-activation of vaccine-induced immunity
Front Immunol, 13, 964525
DOI 10.3389/fimmu.2022.964525, PubMed 36159859

Publications 2021

Lind A, Barlinn R, Landaas ET, Andresen LL, Jakobsen K, Fladeby C, Nilsen M, Bjørnstad PM, Sundaram AYM, Ribarska T, Müller F, Gilfillan GD, Holberg-Petersen M (2021)
Rapid SARS-CoV-2 variant monitoring using PCR confirmed by whole genome sequencing in a high-volume diagnostic laboratory
J Clin Virol, 141, 104906
DOI 10.1016/j.jcv.2021.104906, PubMed 34273860

Publications 2020

Holter JC, Pischke SE, de Boer E, Lind A, Jenum S, Holten AR, Tonby K, Barratt-Due A, Sokolova M, Schjalm C, Chaban V, Kolderup A, Tran T, Tollefsrud Gjølberg T, Skeie LG, Hesstvedt L, Ormåsen V, Fevang B, Austad C, Müller KE, Fladeby C, Holberg-Petersen M, Halvorsen B, Müller F, Aukrust P et al. (2020)
Systemic complement activation is associated with respiratory failure in COVID-19 hospitalized patients
Proc Natl Acad Sci U S A, 117 (40), 25018-25025
DOI 10.1073/pnas.2010540117, PubMed 32943538

Publications 2016

Stubhaug TT, Reiakvam OM, Stensvold CR, Hermansen NO, Holberg-Petersen M, Antal EA, Gaustad K, Førde IS, Heger B (2016)
Fatal primary amoebic meningoencephalitis in a Norwegian tourist returning from Thailand
JMM Case Rep, 3 (3), e005042
DOI 10.1099/jmmcr.0.005042, PubMed 28348761

Publications 2015

Pfeiffer HC, Bragstad K, Skram MK, Dahl H, Knudsen PK, Chawla MS, Holberg-Petersen M, Vainio K, Dudman SG, Kran AM, Rojahn AE (2015)
Two cases of acute severe flaccid myelitis associated with enterovirus D68 infection in children, Norway, autumn 2014
Euro Surveill, 20 (10), 21062
DOI 10.2807/1560-7917.es2015.20.10.21062, PubMed 25788251

Publications 2014

Bragstad K, Jakobsen K, Rojahn AE, Skram MK, Vainio K, Holberg-Petersen M, Hungnes O, Dudman SG, Kran AM (2014)
High frequency of enterovirus D68 in children hospitalised with respiratory illness in Norway, autumn 2014
Influenza Other Respir Viruses, 9 (2), 59-63
DOI 10.1111/irv.12300, PubMed 25534826

Brigtsen AK, Dedi L, Melby KK, Holberg-Petersen M, Radtke A, Lyng RV, Andresen LL, Jacobsen AF, Fugelseth D, Whitelaw A (2014)
Comparison of PCR and serotyping of Group B Streptococcus in pregnant women: the Oslo GBS-study
J Microbiol Methods, 108, 31-5
DOI 10.1016/j.mimet.2014.11.001, PubMed 25447890

Fossum Moen AE, Holberg-Petersen M, Andresen LL, Blomfeldt A (2014)
spa typing alone is not sufficient to demonstrate endemic establishment of meticillin-resistant Staphylococcus aureus in a low-prevalence country
J Hosp Infect, 88 (2), 72-7
DOI 10.1016/j.jhin.2014.06.008, PubMed 25085462

Publications 2012

Brantsæter AB, Johannessen A, Holberg-Petersen M, Sandvik L, Naman E, Kivuyo SL, Rollag H, Bruun JN, Kvale D (2012)
Cytomegalovirus viremia in dried blood spots is associated with an increased risk of death in HIV-infected patients: a cohort study from rural Tanzania
Int J Infect Dis, 16 (12), e879-85
DOI 10.1016/j.ijid.2012.08.003, PubMed 23031419

Publications 2010

Bratholm C, Johannessen A, Naman E, Gundersen SG, Kivuyo SL, Holberg-Petersen M, Ormaasen V, Bruun JN (2010)
Drug resistance is widespread among children who receive long-term antiretroviral treatment at a rural Tanzanian hospital
J Antimicrob Chemother, 65 (9), 1996-2000
DOI 10.1093/jac/dkq234, PubMed 20576637

Grub C, Holberg-Petersen M, Medbø S, Andersen BM, Syversen G, Melby KK (2010)
A multidrug-resistant, methicillin-susceptible strain of Staphylococcus aureus from a neonatal intensive care unit in Oslo, Norway
Scand J Infect Dis, 42 (2), 148-51
DOI 10.3109/00365540903334401, PubMed 19883164

Holberg-Petersen M, Jenum PA, Mannsåker T, Melby KK (2010)
Comparison of PCR with culture applied on nasopharyngeal and throat swab specimens for the detection of Bordetella pertussis
Scand J Infect Dis, 43 (3), 221-4
DOI 10.3109/00365548.2010.538855, PubMed 21108541

Johannessen A, Holberg-Petersen M, Lövgaarden G, Naman E, Ormaasen V, Matee MI, Gundersen SG, Bruun JN (2010)
HIV type-1 drug resistance testing on dried blood spots is feasible and reliable in patients who fail antiretroviral therapy in rural Tanzania
Antivir Ther, 15 (7), 1003-9
DOI 10.3851/IMP1660, PubMed 21041915

Publications 2009

Johannessen A, Naman E, Kivuyo SL, Kasubi MJ, Holberg-Petersen M, Matee MI, Gundersen SG, Bruun JN (2009)
Virological efficacy and emergence of drug resistance in adults on antiretroviral treatment in rural Tanzania
BMC Infect Dis, 9, 108
DOI 10.1186/1471-2334-9-108, PubMed 19583845

Kran AM, Jonassen TØ, Sannes M, Jakobsen K, Lind A, Maeland A, Holberg-Petersen M (2009)
Overestimation of human immunodeficiency virus type 1 load caused by the presence of cells in plasma from plasma preparation tubes
J Clin Microbiol, 47 (7), 2170-4
DOI 10.1128/JCM.00519-09, PubMed 19420166

Publications 2008

Dalgard O, Bjøro K, Ring-Larsen H, Bjornsson E, Holberg-Petersen M, Skovlund E, Reichard O, Myrvang B, Sundelöf B, Ritland S, Hellum K, Frydén A, Florholmen J, Verbaan H, North-C Group (2008)
Pegylated interferon alfa and ribavirin for 14 versus 24 weeks in patients with hepatitis C virus genotype 2 or 3 and rapid virological response
Hepatology, 47 (1), 35-42
DOI 10.1002/hep.21975, PubMed 17975791

Maagaard A, Holberg-Petersen M, Løvgården G, Holm M, Pettersen FO, Kvale D (2008)
Distinct mechanisms for mitochondrial DNA loss in T and B lymphocytes from HIV-infected patients exposed to nucleoside reverse-transcriptase inhibitors and those naive to antiretroviral treatment
J Infect Dis, 198 (10), 1474-81
DOI 10.1086/592713, PubMed 18851688

Publications 2007

Blomberg B, Manji KP, Urassa WK, Tamim BS, Mwakagile DS, Jureen R, Msangi V, Tellevik MG, Holberg-Petersen M, Harthug S, Maselle SY, Langeland N (2007)
Antimicrobial resistance predicts death in Tanzanian children with bloodstream infections: a prospective cohort study
BMC Infect Dis, 7, 43
DOI 10.1186/1471-2334-7-43, PubMed 17519011

Brantsaeter AB, Holberg-Petersen M, Jeansson S, Goplen AK, Bruun JN (2007)
CMV quantitative PCR in the diagnosis of CMV disease in patients with HIV-infection - a retrospective autopsy based study
BMC Infect Dis, 7, 127
DOI 10.1186/1471-2334-7-127, PubMed 17986346

Maagaard A, Holberg-Petersen M, Torjesen PA, Bruun JN, Kvale D (2007)
Insulin resistance is affected by increased levels of plasma lactate but not mitochondrial alterations in skeletal muscle in NRTI-exposed HIV-infected patients
HIV Clin Trials, 8 (5), 345-53
DOI 10.1310/hct0805-345, PubMed 17956836

Publications 2006

Maagaard A, Holberg-Petersen M, Kollberg G, Oldfors A, Sandvik L, Bruun JN (2006)
Mitochondrial (mt)DNA changes in tissue may not be reflected by depletion of mtDNA in peripheral blood mononuclear cells in HIV-infected patients
Antivir Ther, 11 (5), 601-8
PubMed 16964828

Maagaard A, Holberg-Petersen M, Kvittingen EA, Sandvik L, Bruun JN (2006)
Depletion of mitochondrial DNA copies/cell in peripheral blood mononuclear cells in HIV-1-infected treatment-naïve patients
HIV Med, 7 (1), 53-8
DOI 10.1111/j.1468-1293.2005.00336.x, PubMed 16313293

Ndongmo CB, Pieniazek D, Holberg-Petersen M, Holm-Hansen C, Zekeng L, Jeansson SL, Kaptue L, Kalish ML (2006)
HIV genetic diversity in Cameroon: possible public health importance
AIDS Res Hum Retroviruses, 22 (8), 812-6
DOI 10.1089/aid.2006.22.812, PubMed 16910839

Publications 2004

Ormaasen V, Sandvik L, Asjø B, Holberg-Petersen M, Gaarder PI, Bruun JN (2004)
An algorithm-based genotypic resistance score is associated with clinical outcome in HIV-1-infected adults on antiretroviral therapy
HIV Med, 5 (6), 400-6
DOI 10.1111/j.1468-1293.2004.00244.x, PubMed 15544691

Publications 2003

Harboe E, Reiersen R, Holberg-Petersen M, Natås OB (2003)
[Transmission of methicillin resistant Staphylococcus aureus to primary health care workers in a home environment]
Tidsskr Nor Laegeforen, 123 (3), 319-21
PubMed 12640898

Ormaasen V, Bruun JN, Sandvik L, Holberg-Petersen M, Gaarder PI (2003)
Prognostic value of changes in CD4 count and HIV RNA during the first six months on highly active antiretroviral therapy in chronic human immunodeficiency virus infection
Scand J Infect Dis, 35 (6-7), 383-8
DOI 10.1080/00365540310009716, PubMed 12953949

Publications 2002

Ormaasen V, Bruun JN, Sandvik L, Holberg-Petersen M, Gaarder PI (2002)
A search for optimal criteria in initiating antiretroviral therapy in chronic human immunodeficiency virus infection focusing on CD4 count and HIV RNA
Scand J Infect Dis, 34 (12), 910-7
DOI 10.1080/0036554021000026957, PubMed 12587624

Publications 2000

Holberg-Petersen M (2000)
Interaction between human cytomegalovirus and host cells: effect on cellular functions related to antimicrobial host defense
In Series of dissertations submitted to the Faculty of Mathematics and Natural Sciences, University of Oslo, The Faculty, Oslo, no. 52, 1 b. (flere pag.)
BIBSYS 000640255

Rustscheff S, Maroti L, Holberg-Petersen M, Steinbakk M, Hoffner SE (2000)
Mycobacterium interjectum: a new pathogen in humans?
Scand J Infect Dis, 32 (5), 569-71
DOI 10.1080/003655400458947, PubMed 11055671

Publications 1999

Holberg-Petersen M, Steinbakk M, Figenschau KJ, Jantzen E, Eng J, Melby KK (1999)
Identification of clinical isolates of Mycobacterium spp. by sequence analysis of the 16S ribosomal RNA gene. Experience from a clinical laboratory
APMIS, 107 (2), 231-9
DOI 10.1111/j.1699-0463.1999.tb01549.x, PubMed 10225322

Publications 1998

Jenum PA, Holberg-Petersen M, Melby KK, Stray-Pedersen B (1998)
Diagnosis of congenital Toxoplasma gondii infection by polymerase chain reaction (PCR) on amniotic fluid samples. The Norwegian experience
APMIS, 106 (7), 680-6
DOI 10.1111/j.1699-0463.1998.tb00211.x, PubMed 9740505

Pelloux H, Guy E, Angelici MC, Aspöck H, Bessières MH, Blatz R, Del Pezzo M, Girault V, Gratzl R, Holberg-Petersen M, Johnson J, Krüger D, Lappalainen M, Naessens A, Olsson M (1998)
A second European collaborative study on polymerase chain reaction for Toxoplasma gondii, involving 15 teams
FEMS Microbiol Lett, 165 (2), 231-7
DOI 10.1111/j.1574-6968.1998.tb13151.x, PubMed 9742693

Publications 1997

Holberg-Petersen M, Høgåsen AK, Høgåsen K, Abrahamsen TG, Degré M, Rollag H (1997)
Infection with human cytomegalovirus (HCMV) stimulates monocyte production of complement factor 3
Arch Virol, 142 (4), 689-98
DOI 10.1007/s007050050111, PubMed 9170497

Holberg-Petersen M, Rollag H, Beck S, Degré M (1997)
The effect of human cytomegalovirus on selected functions of peripheral blood monocytes
APMIS, 105 (2), 89-98
DOI 10.1111/j.1699-0463.1997.tb00546.x, PubMed 9113070

Publications 1996

Holberg-Petersen M, Bukholm G, Haarr L, Langeland N, Degré M (1996)
Human interferon reduces surface expression but not total production of herpes simplex virus type 1 glycoproteins gC and gE in heterologous hamster cells
J Interferon Cytokine Res, 16 (9), 717-24
DOI 10.1089/jir.1996.16.717, PubMed 8887056

Holberg-Petersen M, Rollag H, Beck S, Overli I, Tjønnfjord G, Abrahamsen TG, Degré M, Hestdal K (1996)
Direct growth suppression of myeloid bone marrow progenitor cells but not cord blood progenitors by human cytomegalovirus in vitro
Blood, 88 (7), 2510-6
DOI 10.1182/blood.V88.7.2510.bloodjournal8872510, PubMed 8839843

Publications 1995

Modalsli KR, Bukholm G, Holberg-Petersen M, Degré M (1995)
Shigella flexneri adherence to and multiplication in coxsackie B1 virus-infected HEp-2 cells
APMIS, 103 (4), 254-60
DOI 10.1111/j.1699-0463.1995.tb01103.x, PubMed 7612255

Publications 1994

Holberg-Petersen M, Bukholm G, Rollag H, Degré M (1994)
Infection with human cytomegalovirus enhances bacterial adhesiveness and invasiveness in permissive and semipermissive cells
APMIS, 102 (9), 703-10
DOI 10.1111/j.1699-0463.1994.tb05223.x, PubMed 7946274

Publications 1992

Müller F, Holberg-Petersen M, Rollag H, Degré M, Brandtzaeg P, Frøland SS (1992)
Nonspecific oral immunity in individuals with HIV infection
J Acquir Immune Defic Syndr (1988), 5 (1), 46-51
PubMed 1371157

Publications 1991

Holberg-Petersen M, Böhmer E, Namork E, Degré M (1991)
Effect of interferon treatment on expression of gC and gE glycoproteins in herpes simplex virus-infected cells
APMIS, 99 (4), 307-15
DOI 10.1111/j.1699-0463.1991.tb05154.x, PubMed 1645168

Publications 1989

Holberg-Petersen M (1989)
Effekt av interferon på to Herpes simplex virus type-1-induserte glykoproteiner i cellekultur
M. Holberg-Petersen, Oslo, 117 s.
BIBSYS 96104201x

Schmidt H, Bukholm G, Holberg-Petersen M (1989)
Adhesiveness and invasiveness of staphylococcal species in a cell culture model
APMIS, 97 (7), 655-60
DOI 10.1111/j.1699-0463.1989.tb00457.x, PubMed 2751900

Publications 1986

Degré M, Holberg-Petersen M (1986)
Influence of a carcinogenic agent, 7.12 dimethylbenz (alpha) anthracene (DMBA), on production of interferon alpha/beta in murine and human cells
Acta Pathol Microbiol Immunol Scand B, 94 (1), 51-5
DOI 10.1111/j.1699-0463.1986.tb03019.x, PubMed 3014815

Publications 1985

Bukholm G, Holberg-Petersen M, Degré M (1985)
Invasiveness of Salmonella typhimurium in HEp-2 cell cultures pretreated with UV-inactivated coxsackie virus
Acta Pathol Microbiol Immunol Scand B, 93 (1), 61-5
DOI 10.1111/j.1699-0463.1985.tb02852.x, PubMed 2984878