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Showing 25 to 36 of 50 entries
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Fluorescence Signal Enhancement in Antibody Microarrays Using Lightguiding Nanowires.

Nanomaterials (Basel, Switzerland)

Verardo D, Liljedahl L, Richter C, Agnarsson B, Axelsson U, Prinz CN, Höök F, Borrebaeck CAK, Linke H.
PMID: 33467141
Nanomaterials (Basel). 2021 Jan 16;11(1). doi: 10.3390/nano11010227.

Fluorescence-based detection assays play an essential role in the life sciences and medicine. To offer better detection sensitivity and lower limits of detection (LOD), there is a growing need for novel platforms with an improved readout capacity. In this...

Monitoring of single and double lipid membrane formation with high spatiotemporal resolution using evanescent light scattering microscopy.

Nanoscale

Agnarsson B, Wayment-Steele HK, Höök F, Kunze A.
PMID: 27845799
Nanoscale. 2016 Nov 24;8(46):19219-19223. doi: 10.1039/c6nr06726c.

Formation and quality of single solid supported lipid membranes and double lipid membranes were investigated with single vesicle resolution using label-free evanescence light scattering microscopy (EvSM). For the formation of double lipid membranes we made use of electrostatic interaction...

Is ACCTRAN better than DELTRAN?.

Cladistics : the international journal of the Willi Hennig Society

Agnarsson I, Miller JA.
PMID: 34892878
Cladistics. 2008 Dec;24(6):1032-1038. doi: 10.1111/j.1096-0031.2008.00229.x. Epub 2008 Aug 28.

When parsimony ancestral character reconstruction is ambiguous, it is often resolved in favour of the more complex character state. Hence, secondary loss (secondary "absence") of a complex feature is favoured over parallel gains of that feature as this preserves...

Hsa-miR-21-3p associates with breast cancer patient survival and targets genes in tumor suppressive pathways.

PloS one

Amirfallah A, Knutsdottir H, Arason A, Hilmarsdottir B, Johannsson OT, Agnarsson BA, Barkardottir RB, Reynisdottir I.
PMID: 34797887
PLoS One. 2021 Nov 19;16(11):e0260327. doi: 10.1371/journal.pone.0260327. eCollection 2021.

Breast cancer is the cancer most often diagnosed in women. MicroRNAs (MIRs) are short RNA molecules that bind mRNA resulting in their downregulation. MIR21 has been shown to be an oncomiR in most cancer types, including breast cancer. Most...

[Effect of Pentavac and MMR vaccination on the intestine.].

Laeknabladid

Thornjóðleifsson B, Davíðsdóttir K, Agnarsson U, Theodórs A, Gunnarsdóttir A, Mœller E, Jónsdóttir A, Sigþórsson G, Kjeld M, Bjarnason I.
PMID: 16940633
Laeknabladid. 2002 Jun;88(6):491-4.

OBJECTIVE: The safety of infant vaccination has been questioned in recent years. In particular it has been suggested that the measles, mumps and rubella (MMR) vaccination leads to brain damage manifesting as autism consequent to the development of an...

Molecular phylogeny of the forensically important genus Cochliomyia (Diptera: Calliphoridae).

ZooKeys

Yusseff-Vanegas S, Agnarsson I.
PMID: 27563274
Zookeys. 2016 Aug 08;(609):107-20. doi: 10.3897/zookeys.609.8638. eCollection 2016.

Cochliomyia Townsend includes several abundant and one of the most broadly distributed, blow flies in the Americas, and is of significant economic and forensic importance. For decades, Cochliomyia hominivorax (Coquerel) and Cochliomyia macellaria (Fabricius) have received attention as livestock...

The construction of an idealised urban masculinity among men with concurrent sexual partners in a South African township.

Global health action

Ragnarsson A, Townsend L, Ekström AM, Chopra M, Thorson A.
PMID: 20644656
Glob Health Action. 2010 Jul 14;3. doi: 10.3402/gha.v3i0.5092.

BACKGROUND: The perspectives of heterosexual males who have large sexual networks comprising concurrent sexual partners and who engage in high-risk sexual behaviours are scarcely documented. Yet these perspectives are crucial to understanding the high HIV prevalence in South Africa...

DNA-barcoding of forensically important blow flies (Diptera: Calliphoridae) in the Caribbean Region.

PeerJ

Yusseff-Vanegas SZ, Agnarsson I.
PMID: 28761780
PeerJ. 2017 Jul 25;5:e3516. doi: 10.7717/peerj.3516. eCollection 2017.

Correct identification of forensically important insects, such as flies in the family Calliphoridae, is a crucial step for them to be used as evidence in legal investigations. Traditional identification based on morphology has been effective, but has some limitations...

Phylogeography of the widespread Caribbean spiny orb weaver .

PeerJ

Chamberland L, Salgado-Roa FC, Basco A, Crastz-Flores A, Binford GJ, Agnarsson I.
PMID: 32391201
PeerJ. 2020 Apr 30;8:e8976. doi: 10.7717/peerj.8976. eCollection 2020.

BACKGROUND: Modern molecular analyses are often inconsistent with pre-cladistic taxonomic hypotheses, frequently indicating higher richness than morphological taxonomy estimates. Among Caribbean spiders, widespread species are relatively few compared to the prevalence of single island endemics. The taxonomic hypothesis METHODS:...

Spider phylogenomics: untangling the Spider Tree of Life.

PeerJ

Garrison NL, Rodriguez J, Agnarsson I, Coddington JA, Griswold CE, Hamilton CA, Hedin M, Kocot KM, Ledford JM, Bond JE.
PMID: 26925338
PeerJ. 2016 Feb 23;4:e1719. doi: 10.7717/peerj.1719. eCollection 2016.

Spiders (Order Araneae) are massively abundant generalist arthropod predators that are found in nearly every ecosystem on the planet and have persisted for over 380 million years. Spiders have long served as evolutionary models for studying complex mating and...

[Risk factors for lens opacification in Icelanders 50 years and older. Reykjavík Eye Study.].

Laeknabladid

Arnarsson A, Jónasson F, Katoh N, Sasaki H, Jónsson V, Kojima M, Sasaki K, Ono M.
PMID: 16940622
Laeknabladid. 2002 Oct;88(10):727-31.

OBJECTIVE: To examine risk factors for cortical and nuclear lens opacification in older citizens of Reykjavík.MATERIAL AND METHODS: 1045 persons, 583 females and 462 males age 50 years and older were randomly sampled and underwent detailed eye examination including...

Systematics of the Madagascar Anelosimus spiders: remarkable local richness and endemism, and dual colonization from the Americas.

ZooKeys

Agnarsson I, Jencik BB, Veve GM, Hanitriniaina S, Agostini D, Goh SP, Pruitt J, Kuntner M.
PMID: 26175602
Zookeys. 2015 Jun 22;(509):13-52. doi: 10.3897/zookeys.509.8897. eCollection 2015.

Despite the alarming rates of deforestation and forest fragmentation, Madagascar still harbors extraordinary biodiversity. However, in many arthropod groups, such as spiders, this biodiversity remains mostly unexplored and undescribed. The first subsocial Madagascan species of the theridiid spider genus...

Showing 25 to 36 of 50 entries