WorldCat Identities

Bergman, Anna

Overview
Works: 17 works in 32 publications in 5 languages and 36 library holdings
Roles: Author, Other
Publication Timeline
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Most widely held works by Anna Bergman
Au non du père : récit by Anna Bergman( Book )

12 editions published between 1987 and 1990 in 3 languages and held by 15 WorldCat member libraries worldwide

Ikke fars pige by Anna Bergman( Book )

4 editions published between 1987 and 1988 in Danish and Undetermined and held by 5 WorldCat member libraries worldwide

Kuuluisan isän tyttö by Anna Bergman( Book )

2 editions published in 1988 in Finnish and held by 2 WorldCat member libraries worldwide

Complement receptors 1 and 2 in murine antibody responses to IgM-complexed and uncomplexed sheep erythrocytes by Christian Rutemark( )

1 edition published in 2012 in English and held by 1 WorldCat member library worldwide

Early complement components are important for normal antibody responses. In this process, complement receptors 1 and 2 (CR1/2), expressed on B cells and follicular dendritic cells (FDCs) in mice, play a central role. Complement-activating IgM administered with the antigen it is specific for, enhances the antibody response to this antigen. Here, bone marrow chimeras between Cr2( -/- ) and wildtype mice were used to analyze whether FDCs or B cells must express CR1/2 for antibody responses to sheep erythrocytes (SRBC), either administered alone or together with specific IgM. For robust IgG anti-SRBC responses, CR1/2 must be expressed on FDCs. Occasionally, weak antibody responses were seen when only B cells expressed CR1/2, probably reflecting extrafollicular antibody production enabled by co-crosslinking of CR2/CD19/CD81 and the BCR. When SRBC alone was administered to mice with CR1/2(+) FDCs, B cells from wildtype and Cr2( -/- ) mice produced equal amounts of antibodies. Most likely antigen is then deposited on FDCs in a way that optimizes engagement of the B cell receptor, making CR2-facilitated signaling to the B cell superfluous. SRBC bound to IgM will have more C3 fragments, the ligands for CR1/2, on their surface than SRBC administered alone. Specific IgM, forming a complex with SRBC, enhances antibody responses in two ways when FDCs express CR1/2. One is dependent on CR1/2(+) B cells and probably acts via increased transport of IgM-SRBC-complement complexes bound to CR1/2 on marginal zone B cells. The other is independent on CR1/2(+) B cells and the likely mechanism is that IgM-SRBC-complement complexes bind better to FDCs than SRBC administered alone. These observations suggest that the immune system uses three different CR1/2-mediated effector functions to generate optimal antibody responses: capture by FDCs (playing a dominant role), transport by marginal zone B cells and enhanced B cell signaling
Pluto 1 : Stockholms stad, Gamla Stan, RAÄ 103 : arkeologisk undersökning 2004 : SR 1062 by Anna Bergman( Book )

1 edition published in 2004 in Swedish and held by 1 WorldCat member library worldwide

Positionsnoggrannheten för differentiell GPS via EPOS-tjänsten : examensarbete by Anna Bergman( Book )

1 edition published in 1995 in Swedish and held by 1 WorldCat member library worldwide

Garpenbergs Socken & herrgård( Book )

1 edition published in 2001 in Swedish and held by 1 WorldCat member library worldwide

Inte pappas flicka by Anna Bergman( Recording )

1 edition published in 2012 in Swedish and held by 1 WorldCat member library worldwide

Den svårfunna äldsta stadsmuren, Gamla Stan, Stockholm : arkeologisk och byggnadsarkeologisk rapport by Kerstin Söderlund( Book )

1 edition published in 2015 in Swedish and held by 1 WorldCat member library worldwide

Att arbeta med unga förövare som begått sexualbrott by Anna Bergman( Book )

1 edition published in 2003 in Swedish and held by 1 WorldCat member library worldwide

Jag har blivit våldtagen : får jag hjälp? by Anna Bergman( Book )

1 edition published in 1991 in Swedish and held by 1 WorldCat member library worldwide

Gripes ensamma barn : ensamhetstemat i Maria Gipes 'Josefin' och 'Elvis Karlsson' by Anna Bergman( Book )

1 edition published in 2006 in Swedish and held by 1 WorldCat member library worldwide

Betydelsen av sjuksköterskans närvaro vid malignitetsbesked by Anna Bergman( Book )

1 edition published in 2000 in Swedish and held by 1 WorldCat member library worldwide

Barnängens gård 1, Barnängsgatan 23, Södermalm, Stockholm : murverksdokumentation by Anna Bergman( )

1 edition published in 2008 in Swedish and held by 1 WorldCat member library worldwide

Complement-Activating IgM Enhances the Humoral but Not the T Cell Immune Response in Mice by Zhoujie Ding( )

1 edition published in 2013 in English and held by 1 WorldCat member library worldwide

IgM antibodies specific for a certain antigen can enhance antibody responses when administered together with this antigen, a process believed to require complement activation by IgM. However, recent data show that a knock-in mouse strain, C mu 13, which only produces IgM unable to activate complement, has normal antibody responses. Moreover, the recently discovered murine IgM Fc receptor (Fc mu R or TOSO/FAIM3) was shown to affect antibody responses. This prompted the re-investigation of whether complement activation by specific IgM is indeed required for enhancement of antibody responses and whether the mutation in C mu 13 IgM also caused impaired binding to Fc mu R. The results show that IgM from C mu 13 and wildtype mice bound equally well to the murine Fc mu R. In spite of this, specific C mu 13 IgM administered together with sheep red blood cells or keyhole limpet hemocyanine was a very poor enhancer of the antibody and germinal center responses as compared with wildtype IgM. Within seconds after immunization, wildtype IgM induced deposition of C3 on sheep red blood cells in the blood. IgM which efficiently enhanced the T-dependent humoral immune response had no effect on activation of specific CD4+ T cells as measured by cell numbers, cell division, blast transformation, or expression of the activation markers LFA-1 and CD44 in vivo. These observations confirm the importance of complement for the ability of specific IgM to enhance antibody responses and suggest that there is a divergence between the regulation of T-and B-cell responses by IgM
 
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Audience level: 0.93 (from 0.63 for Att arbeta ... to 0.98 for Kuuluisan ...)

Alternative Names
Anna Bergman actrice suédoise

Anna Bergman actriz sueca

Anna Bergman svensk skodespelar

Anna Bergman svensk skuespiller

Anna Bergman Swedish actress

Anna Bergman szwedzka aktorka

Anna Bergman Zweeds actrice

Anna Bergmanová

Άννα Μπέργκμαν

Анна Бергман

Աննա Բերգման

آنا برگمان بازیگر سوئدی

آنا بيرغمان ممثلة سويدية

اینا برگمان

安娜·伯格曼

安娜·貝里曼

Languages