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SITNICKA QUINN Group Our ResearchThe immune system is composed of myeloid and lymphoid cells that collectively protect the body from bacteria, parasites, fungi, or viruses, and from the growth of tumor cells. Hematopoietic stem cells (HSCs) are ultimately responsible for the production of all cells in the immune system. Throughout a lineage commitment process, multipotent HSCs differentiate and ge

https://www.stemcellcenter.lu.se/research-groups/sitnicka_quinn - 2026-06-05

15 June 2026 15:00 to 16:00 | Seminar Warm welcome to the next Stem Cell Stars seminar hosted by Lund Stem Cell Center, on 15 June, featuring Associate Professor Elizabeth Ng and Professor Andrew Elefanty, leaders of the Blood Development Laboratory at the Murdoch Children's Research Institute, and Principal Investigators at the Novo Nordisk Fondation Center for Stem Cell Medicine in Australia. Ta

https://www.intramed.lu.se/en/calendar/stem-cell-stars-seminar-elizabeth-ng-andrew-elefanty - 2026-06-05

The 17th September 2001 the distributor Schenker started to cooperate with the computer systems manufacturer Dell to deliver Dell's products to the Nordic market. In the beginning of a new cooperation new processes are formed and they are often developed to solve the local, immediate problems without considering the overall picture. In the distribution network from Dell's plants in Ire

Background: Middle Eastern (ME) immigrants to Europe have a higher prevalence of type 2 diabetes (T2D) as compared to Europeans. Previous findings from the MEDIM population-based cohort (Impact of ethnicity and migration on diabetes in Malmö) have shown that ME immigrants are more insulin resistant before developing T2D as compared to native Swedes. However, knowledge is still lacking if there are

The vascular effects of endogenous substances can be eas- ily studied in the skin. Early in this century vasoregulation was shown to be dependent on innervation. Peptidergic trans- mitters have been shown to coexist and cotransmit along with noradrenalin and acetylcholine, sometimes being responsi- ble for non-adrenergic-non-cholinergic responses. This review summarizes recent information on vasor

Transcriptional profiling of acute leukemia, specifically by RNA-sequencing or whole transcriptome sequencing (WTS), has provided fundamental insights into its underlying disease biology and allows unbiased detection of oncogenic gene fusions, as well as of gene expression signatures that can be used for improved disease classification. While used as a research tool for many years, RNA-sequencing

Burning candles release a variety of pollutants to indoor air, some of which are of concern for human health. We studied emissions of particles and gases from the stressed burning of five types of pillar candles with different wax and wick compositions. The stressed burning was introduced by controlled fluctuating air velocities in a 21.6 m3 laboratory chamber. The aerosol physicochemical properti

Non-exhaust emissions, generated by the wear of brake systems, tires, roads, clutches, and road resuspension, are responsible for a large part of airborne pollutants in urban areas. Brake wear accounts for 55% of non-exhaust emissions and significantly contributes to urban health diseases related to air pollution. A major part of the studies reported in the scientific literature are focused on exp

Summation-By-Parts (SBP) methods provide a systematic way of constructing provably stable numerical schemes. However, many proofs of convergence and accuracy rely on the assumption that the SBP operator possesses a particular eigenvalue property. In this note, three results pertaining to this property are proven. Firstly, the eigenvalue property does not hold for all nullspace consistent SBP opera

We formulate probabilistic numerical approximations to solutions of ordinary differential equations (ODEs) as problems in Gaussian process (GP) regression with nonlinear measurement functions. This is achieved by defining the measurement sequence to consist of the observations of the difference between the derivative of the GP and the vector field evaluated at the GP—which are all identically zero

We consider general prepare-and-measure scenarios in which Alice can transmit qubit states to Bob, who can perform general measurements in the form of positive operator-valued measures (POVMs). We show that the statistics obtained in any such quantum protocol can be simulated by the purely classical means of shared randomness and two bits of communication. Furthermore, we prove that two bits of co

The use of radionuclides in medicine will inevitably result in various forms of radioactive waste. The waste emerges from the production of radionuclides and radiopharmaceuticals, diagnostic and therapeutic use, and in biomedical research. Radioactive waste can also include spent sealed sources used for calibration, or quality control of different kind of medical equipment. The waste can lie withi

Quantifying air-borne and structure-borne sound insulation is an important design consideration for the indoor comfort in a building. Although sound insulation performance is commonly measured experimentally, numerical methods can have time-saving and economic benefits. Further, numerical methods can be incorporated within building simulations to provide an estimate of the acoustic environment. In

Milbrandt’s article highlights the need for increased debate surrounding the dire situation in which many stateless persons around the world find themselves.1 It provides a step in the right direction in that his article attempts to challenge the phenomena of statelessness and reduce its prevalence in the world. However, the idea put forward of global registration of stateless persons is criticall

Extracellular vesicles (EVs) are membrane enclosed biological nanoparticles released by cells. In the past two decades, EVs have gained a lot of attention due to their role in numerous biological processes. However, their small nature complicates isolating them from biological fluids with cumbersome techniques, such as ultracentrifugation. Acoustic trapping is a technique that uses ultrasonic stan

The Kuramoto model evolves on the circle, i.e., the 1-sphere mathsf S^ 1. A graph mathcal G is referred to as mathsf S^ 1 -synchronizing if the Kuramoto model on mathcal G synchronizes almost globally. This paper generalizes the Kuramoto model and the concept of synchronizing graphs to the Stiefel manifold St (p, n). Previous work on generalizations of the Kuramoto model have largely been influenc