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In mitosis, most transcription factors detach from chromatin, but some are retained and bookmark genomic sites. Mitotic bookmarking has been implicated in lineage inheritance, pluripotency and reprogramming. However, the biological significance of this mechanism in vivo remains unclear. Here, we address mitotic retention of the hemogenic factors GATA2, GFI1B and FOS during haematopoietic specifica
We prove that unary Sherali-Adams requires proofs of size nΩ(d) to rule out the existence of an nΘ(1)-clique in Erdős-Rényi random graphs whose maximum clique is of size d ≤ 2 log n. This lower bound is tight up to the multiplicative constant in the exponent. We obtain this result by introducing a technique inspired by pseudo-calibration which may be of independent interest. The technique involves
livsmedel – Vetenskap och Hälsa Hoppa till innehåll Vetenskap och hälsa Populärvetenskapligt om medicinsk forskning i Skåne Teman Podd Tidskrift Prenumerera Om webbplatsen Kontakt Sök Sök Etikett: livsmedel Livsmedel – livets medel 2016-11-02 Yvonne Granfeldt installerades som professor i livsmedelsteknologi med inriktning mot nutrition den 14 oktober vid Lunds universitet. Nedan skriver hon själv
https://www.vetenskaphalsa.se/tag/livsmedel/ - 2026-07-17
Välkommen till Institutionen för hälsovetenskaper, en av sex institutioner vid Medicinska fakulteten, Lunds universitet. Genom vår forskning ökar vi kunskapen och förståelsen om människors hälsa och livskvalitet. Hälsofrämjande och förebyggande insatser, behandlande åtgärder, vård och omsorg och rehabilitering är centrala forskningsområden. Vi arbetar i nära samarbete med hälso- och sjukvård och kThe Department of Health Sciences is one of six departments at the Faculty of Medicine, Lund University. We conduct research within the field of health sciences. Health promotion and prevention efforts, Treatment measures, Health and social care and Rehabilitation are key research areas. We work in close collaboration with health care and municipalities to translate research results into practical
Hjärt-kärlsjukdom är världens vanligaste dödsorsak. Det främsta underliggande tillståndet är ateroskleros: plack som bildas i blodkärlens väggar och kan orsaka akuta komplikationer, såsom hjärtinfarkt och stroke. Genom vår forskning ämnar vi identifiera kliniska metoder som kan hjälpa oss att hitta plack med hög komplikationsrisk, för att i tid kunna ge adekvat förebyggande behandling. Vi vill äveCardiovascular disease is the most common cause of death. The main underlying condition is atherosclerosis: plaques formed in the arteries which can cause complications as stroke or myocardial infarction. Our research aims to prevent complications by identifying clinical methods to detect patients with high-risk plaques to personalize treatment strategies as well as novel mechanisms to use as ther
Existing metastatic disease represents a major clinical challenge. The long-term goal of our study is to gain deeper understanding of cellular mechanisms underlying cancer metastasis. We focus on identification and validation of new predictive biomarkers and drug targets that are specifically for metastatic cancer. We recently focus on studying the role of lipid kinases in particular, phosphatidyl
Soils play a critical role in the carbon (C) cycle by regulating the atmospheric carbon dioxide (CO2) levels, and correspondingly the Earth’s climate. However, there are still countless questions of how biological and geochemical soil processes affect the C cycle. To be able to predict future implications on the Earth’s climate, we need to understand these processes. Globally, soils store more C tIron oxide nanoparticles are involved in several important biogeochemical processes. The interfaces between aqueous solutions and iron oxide nanoparticle surfaces are found everywhere in nature, and the chemical and microbial processes occurring at these complex interfaces control e.g. nutrient and contaminant availability and transport. Recently, it has been shown that certain ectomycorrhizal (EC
Transformation projects still tend to focus on buildings that once had life. This thesis aims to work with those that were never brought to it. In today’s world, there are an increasing amount of projects that garner a lot of attention and investment quite quickly. Some of these are taken through to the design stage and into development, only for them to suddenly not be viable. Development quickl
MreB forms a cytoskeleton in many rod-shaped bacteria which is involved in cell shape determination and chromosome segregation. PCR-based and Southern analysis of various actinomycetes, supported by analysis of genome sequences, revealed mreB homologues only in genera that form an aerial mycelium and sporulate. We analysed MreB in one such organism, Streptomyces coelicolor. Ectopic overexpression
In cities, land-use decisions made during planning processes determine the availability of ecosystem services fundamental to the wellbeing of urban population. Hence, the inclusion of ecosystem services in planning is essential to promote sustainable urban development. This article investigates to what extent ecosystem services are currently included in urban plans. The ultimate objective is to un
The location of embryonic lymph node development is determined by the initial clustering of lymphoid tissue-inducer (LTi) cells. Here we demonstrate that both the chemokine CXCL13 and the chemokine CCL21 attracted LTi cells at embryonic days 12.5-14.5 and that initial clustering depended exclusively on CXCL13. Retinoic acid (RA) induced early CXCL13 expression in stromal organizer cells independen
The purpose of this dissertation is to explore the heritagisation of Swedish sports, which is examined through studies of five Swedish sports museums of today. Additionally, the disseration explores the heritagisation of Swedish sports in a wider historical perspective, mainly focusing on the years between 1900 and 2000.There are plenty of sports museums in Sweden today, most of them run by amateu
Språk- och litteraturcentrum Lunds universitets författarskola Anmälan till Författarskolan: Litterär gestaltning: Grundkurs, HT2026 Sista anmälningsdag: 15 april 2026 Efternamn Förnamn Personnummer Adress, postnr och ort Telefon E-postadress Bifoga ifylld blankett i den pdf du publicerar på antagning.se ihop med skrivprov och personligt brev. Se vidare information på Författarskolan http://www.so
This thesis sets out to examine the relationship between integration of the Common Market of the EU and European competition legislation. More specifically, it aims to answer three questions. Firstly, whether competition law has succeeded in what it was set out to do, namely further integration of the markets of the Member States. Secondly, to what extent the aim of integration has helped shape th
The addition of environmentally friendly items to conventional items sometimes leads people to believe that the carbon footprint of the entire set decreases rather than increases. This negative footprint illusion is supposedly underpinned by an averaging bias: people base environmental impact estimates not on the total impact of items but on their average. Here, we found that the illusion’s magnit
