SwePub
Sök i LIBRIS databas

  Utökad sökning

AMNE:(TEKNIK OCH TEKNOLOGIER Industriell bioteknik Bioteknisk apparatteknik)
 

Sökning: AMNE:(TEKNIK OCH TEKNOLOGIER Industriell bioteknik Bioteknisk apparatteknik) > Synergistic augment...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00004245naa a2200493 4500
001oai:lup.lub.lu.se:6a73fb51-ff8b-4385-8d92-1520679dab78
003SwePub
008160401s2012 | |||||||||||000 ||eng|
009oai:DiVA.org:uu-179895
024a https://lup.lub.lu.se/record/28595342 URI
024a https://doi.org/10.1016/j.biomaterials.2012.05.0112 DOI
024a https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-1798952 URI
040 a (SwePub)lud (SwePub)uu
041 a engb eng
042 9 SwePub
072 7a art2 swepub-publicationtype
072 7a ref2 swepub-contenttype
100a Broos, Sisselau Lund University,Lunds universitet,Institutionen för immunteknologi,Institutioner vid LTH,Lunds Tekniska Högskola,Department of Immunotechnology,Departments at LTH,Faculty of Engineering, LTH4 aut0 (Swepub:lu)immu-sbs
2451 0a Synergistic augmentation of CD40-mediated activation of antigen-presenting cells by amphiphilic poly(γ-glutamic acid) nanoparticles.
264 1b Elsevier BV,c 2012
520 a Agonistic anti-CD40 monoclonal antibodies (mAbs) hold great potential for cancer immunotherapy. However, systemic administration of anti-CD40 mAbs can be associated with severe side effects, such as cytokine release syndrome and liver damage. With the aim to increase the immunostimulatory potency as well as to achieve a local drug retention of anti-CD40 mAbs, we linked an agonistic mAb to immune activating amphiphilic poly(γ-glutamic acid) nanoparticles (γ-PGA NPs). We demonstrate that adsorption of anti-CD40 mAb to γ-PGA NPs (anti-CD40-NPs) improved the stimulatory capacity of the CD40 agonist, resulting in upregulation of costimulatory CD80 and CD86 on antigen-presenting cells, as well as IL-12 secretion. Interestingly, anti-CD40-NPs induced strong synergistic proliferative effects in B cells, possibly resulting from a higher degree of CD40 multimerization, enabled by display of multiple anti-CD40 mAbs on the NPs. In addition, local treatment with anti-CD40-NPs, compared to only soluble CD40 agonist, resulted in a significant reduction in serum levels of IL-6, IL-10, IL-12 and TNF-α in a bladder cancer model. Taken together, our results suggest that anti-CD40-NPs are capable of synergistically enhancing the immunostimulatory effect induced by the CD40 agonist, as well as minimizing adverse side effects associated with systemic cytokine release. This concept of nanomedicine could play an important role in localized immunotherapy of cancer.
650 7a TEKNIK OCH TEKNOLOGIERx Industriell bioteknikx Bioteknisk apparatteknik0 (SwePub)209072 hsv//swe
650 7a ENGINEERING AND TECHNOLOGYx Industrial Biotechnologyx Bioengineering Equipment0 (SwePub)209072 hsv//eng
653 a Cell
653 a proliferation
653 a Protein adsorption
653 a Immunostimulation
653 a Drug delivery
653 a Nanoparticle
653 a Drug delivery
700a Sandin, Linda C.u Uppsala universitet,Klinisk immunologi4 aut0 (Swepub:uu)lingu457
700a Apel, Jennyu Lund University,Lunds universitet,Institutionen för immunteknologi,Institutioner vid LTH,Lunds Tekniska Högskola,Department of Immunotechnology,Departments at LTH,Faculty of Engineering, LTH4 aut0 (Swepub:lu)immu-jya
700a Tötterman, Thomas H.u Uppsala universitet,Klinisk immunologi4 aut0 (Swepub:uu)thomtott
700a Akagi, Takami4 aut
700a Akashi, Mitsuru4 aut
700a Borrebaeck, Carlu Lund University,Lunds universitet,Institutionen för immunteknologi,Institutioner vid LTH,Lunds Tekniska Högskola,Department of Immunotechnology,Departments at LTH,Faculty of Engineering, LTH4 aut0 (Swepub:lu)immt-cbo
700a Ellmark, Peter4 aut
700a Lindstedt, Malin4 aut
710a Institutionen för immunteknologib Institutioner vid LTH4 org
773t Biomaterialsd : Elsevier BVg 33:26, s. 6230-6239q 33:26<6230-6239x 1878-5905x 0142-9612
856u http://dx.doi.org/10.1016/j.biomaterials.2012.05.011y FULLTEXT
8564 8u https://lup.lub.lu.se/record/2859534
8564 8u https://doi.org/10.1016/j.biomaterials.2012.05.011
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-179895

Hitta via bibliotek

Till lärosätets databas

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy