| 1. |
- Adolfsson, J., et al.
(författare)
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QCD challenges from pp to A–A collisions
- 2020
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Ingår i: European Physical Journal A. - : Springer Science and Business Media LLC. - 1434-6001 .- 1434-601X. ; 56:11
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Forskningsöversikt (refereegranskat)abstract
- This paper is a write-up of the ideas that were presented, developed and discussed at the third International Workshop on QCD Challenges from pp to A–A, which took place in August 2019 in Lund, Sweden (Workshop link: https://indico.lucas.lu.se/event/1214/). The goal of the workshop was to focus on some of the open questions in the field and try to come up with concrete suggestions for how to make progress on both the experimental and theoretical sides. The paper gives a brief introduction to each topic and then summarizes the primary results.
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| 2. |
- Andreasson, M., et al.
(författare)
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Parkinson's disease with restless legs syndrome-an in vivo corneal confocal microscopy study
- 2021
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Ingår i: npj Parkinson's Disease. - : Springer Science and Business Media LLC. - 2373-8057. ; 7:1
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Tidskriftsartikel (refereegranskat)abstract
- Small fiber neuropathy (SFN) has been suggested as a trigger of restless legs syndrome (RLS). An increased prevalence of peripheral neuropathy has been demonstrated in Parkinson's disease (PD). We aimed to investigate, in a cross-sectional manner, whether SFN is overrepresented in PD patients with concurrent RLS relative to PD patients without RLS, using in vivo corneal confocal microscopy (IVCCM) and quantitative sensory testing (QST) as part of small fiber assessment. Study participants comprised of age- and sex-matched PD patients with (n = 21) and without RLS (n = 21), and controls (n = 13). Diagnosis of RLS was consolidated with the sensory suggested immobilization test. Assessments included nerve conduction studies (NCS), Utah Early Neuropathy Scale (UENS), QST, and IVCCM, with automated determination of corneal nerve fiber length (CNFL) and branch density (CNBD) from wide-area mosaics of the subbasal nerve plexus. Plasma neurofilament light (p-NfL) was determined as a measure of axonal degeneration. No significant differences were found between groups when comparing CNFL (p = 0.81), CNBD (p = 0.92), NCS (p = 0.82), and QST (minimum p = 0.54). UENS scores, however, differed significantly (p = 0.001), with post-hoc pairwise testing revealing higher scores in both PD groups relative to controls (p = 0.018 and p = 0.001). Analysis of all PD patients (n = 42) revealed a correlation between the duration of l-dopa therapy and CNBD (rho = -0.36, p = 0.022), and p-NfL correlated with UENS (rho = 0.35, p = 0.026) and NCS (rho = -0.51, p = 0.001). Small and large fiber neuropathy do not appear to be associated with RLS in PD. Whether peripheral small and/or large fiber pathology associates with central neurodegeneration in PD merits further longitudinal studies.
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| 3. |
- Bakken, Ingvild M., et al.
(författare)
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The use of in vivo confocal microscopy in fungal keratitis - Progress and challenges
- 2022
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Ingår i: Ocular Surface. - : Elsevier. - 1542-0124. ; 24, s. 103-118
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Tidskriftsartikel (refereegranskat)abstract
- Fungal keratitis (FK) is a serious and sight-threatening corneal infection with global reach. The need for prompt diagnosis is paramount, as a delay in initiation of treatment could lead to irreversible vision loss. Current "gold standard" diagnostic methods, namely corneal smear and culture, have limitations due to diagnostic insensitivity and their time-consuming nature. PCR is a newer, complementary method used in the diagnosis of fungal keratitis, whose results are also sample-dependent. In vivo confocal microscopy (IVCM) is a promising complementary diagnostic method of increasing importance as it allows non-invasive real-time direct visualization of potential fungal pathogens and manifesting infection directly in the patients cornea. In numerous articles and case reports, FK diagnosis by IVCM has been evaluated, and different features, approaches, sensitivity/specificity, and limitations have been noted. Here, we provide an up-to-date, comprehensive review of the current literature and present the authors combined recommendations for fungal identification in IVCM images, while also looking to the future of FK assessment by IVCM using artificial intelligence methods.
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| 4. |
- Van Velthoven, Arianne J. H., et al.
(författare)
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Future directions in managing aniridia-associated keratopathy
- 2023
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Ingår i: Survey of ophthalmology. - : ELSEVIER SCIENCE INC. - 0039-6257 .- 1879-3304. ; 68:5, s. 940-956
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Forskningsöversikt (refereegranskat)abstract
- Congenital aniridia is a panocular disorder that is typically characterized by iris hypoplasia and aniridia-associated keratopathy (AAK). AAK results in the progressive loss of corneal transparency and thereby loss of vision. Currently, there is no approved therapy to delay or prevent its progression, and clinical management is challenging because of phenotypic variability and high risk of complications after interventions; however, new insights into the molecular pathogenesis of AAK may help improve its management. Here, we review the current understanding about the pathogenesis and management of AAK. We highlight the biological mechanisms involved in AAK development with the aim to develop future treatment options, including surgical, pharmacological, cell therapies, and gene therapies.
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| 5. |
- Vernhardsdottir, R.R., et al.
(författare)
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Antibiotic treatment for dry eye disease related to meibomian gland dysfunction and blepharitis – A review
- 2022
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Ingår i: Ocular Surface. - : Elsevier Inc.. - 1542-0124. ; 26, s. 211-221
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Forskningsöversikt (refereegranskat)abstract
- Background: Dry eye disease (DED) is among the most prevalent ophthalmic conditions but is often underdiagnosed and mistreated. Antibiotics are regularly used to treat DED caused by meibomian gland dysfunction (MGD) or blepharitis, but their use has been questioned. Objective: To critically evaluate the use of oral and topical antibiotics in DED management. Methods: A literature search was conducted on November 15th, 2021, in the PubMed database. The search terms were: (antibiotics OR azithromycin OR doxycycline OR minocycline) AND (dry eye disease OR meibomian gland OR blepharitis anterior OR blepharitis posterior OR chronic blepharitis). All relevant original articles with English full-text were included. Case reports and review articles were excluded. Results: The search provided 619 articles, of which 22 met the inclusion criteria. Oral and topical antibiotics appeared to have short-term positive effects on signs and symptoms of blepharitis- or MGD-related DED. However, these improvements often reverted upon cessation of treatment. The need for repeated treatments and mild adverse events were common. Conclusions: Current evidence suggests that patients with blepharitis- or MGD-related DED experience short-term benefits of antibiotics. However, evidence for lasting improvement after completed treatment was lacking. Given the unclear long-term benefits, common side effects, and increasing antibiotic resistance seen globally, the existing literature is not sufficient to conclude that antibiotics are useful in long-term MGD management. A survival-analysis of a single round of antibiotics, in addition to the effects of repeated rounds of treatment, on DED parameters could provide useful insights. © 2022 Elsevier Inc.
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