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Natural killer (NK) cells are cytotoxic lymphocytes and play a vital role in controlling viral infections and cancer. In contrast to B and T lymphopoiesis where cellular and regulatory pathways have been extensively characterized, the cellular stages of early human NK cell commitment remain poorly understood. Here we demonstrate that a Lin(-)CD34(+)CD38(+)CD123(-)CD45RA(+)CD7(+)CD10(+)CD127(-) pop
A novel gene was identified 52 kb upstream of the gene encoding the protease inhibitor elafin (PI3) on human chromosome 20q12-13.1. The transcript of the new gene, denoted huWAP2, was characterized by rapid amplification of cDNA ends and DNA sequencing. The size is 774 bp and it gives rise to a polypeptide of 111 amino acid residues that is homologous to elafin and similar WAP-type protease inhibi
Prostate cancer is the second most common cancer in men. In order to improve diagnosis and prognosis, new sensitive and specific biomarkers are needed. Tissue biomarkers carry expression and morphological information of the tissue where they are expressed. However their use is still limited by technological problems, lack of standardized procedures and inadequate interpretation. In this work we in
Professor Kontaktinformation E-post: michael [dot] ljungberg [at] med [dot] lu [dot] se Telefon: +46 46 17 35 65 Mobil: +46 70 817 31 15Organisation Medicinsk strålningsfysik, Lund Besöksadress: Barngatan 2:1, Lund Rumsnummer: SUS Lund Kampradhuset 12-11 Hämtställe: 32 WebbplatsMichael Ljungbergs profil i Lunds universitets forskningsportalAndra roller Projektledare Nuclear Medicine PhysicsPersona
https://www.msf.lu.se/michael-ljungberg - 2026-06-29
Finding a suitable way to represent information in a dataset is one of the fundamental problems in Artificial Intelligence. With limited labeled information, unsupervised learning algorithms help to discover useful representations. One of the applications of such models is imputation, where missing values are estimated by learning the underlying correlations in a dataset. This thesis explores two
In this contribution, a thermodynamically consistent and mathematically canonical modelling framework for the investigation of the cyclic thermomechanical behaviour of Nickel-Titanium shape memory alloy wires is developed. Particular focus is placed on the self-heating of the material subjected to multiple load cycles. The relatively high load rates necessitates the consideration of inertia terms,
Chronic pruritus is a frequently occurring symptom of various dermatoses that causes a high burden and impaired quality of life. An effective anti pruritic therapy is important for the patient, but its effectiveness is difficult to evaluate. Diverse methods and interpretations of pruritic metrics are utilized in clinical trials and the daily clinical practice in different countries, resulting in d
ABSTRACTThe aim of this working paper is to expand the range of pedagogical tools for teaching statistics to social work students, by introducing an innovative tool that is based on the factorial survey and intended for practicing statistical analysis. The factorial survey, which was pioneered by the American sociologist Peter Rossi around 45 years ago, involves the use of experimentally constructThe aim of this working paper is to expand the range of pedagogical tools for teaching statistics to social work students, by introducing an innovative tool that is based on the factorial survey and intended for practicing statistical analysis. The factorial survey, which was pioneered by the American sociologist Peter Rossi around 45 years ago, involves the use of experimentally constructed ficti
Universitetslektor Kontaktinformation E-post: andreas [dot] persson [at] mgeo [dot] lu [dot] seOrganisation Miljö- och geovetenskapliga institutionen (MGeo) Hämtställe: 16 WebbplatsAndreas Perssons profil i Lunds universitets forskningsportalAndra roller Affilierad forskare Centrum för beredskap och resiliens (LUPREP) Publikationer Visar av publikationer. Sorterade efter år och sen titel. Filtrera
https://www.gis.lu.se/sv/andreas-persson - 2026-06-29
Universitetslektor Kontaktinformation E-post: andreas [dot] persson [at] mgeo [dot] lu [dot] seOrganisation Miljö- och geovetenskapliga institutionen (MGeo) Hämtställe: 16 WebbplatsAndreas Perssons profil i Lunds universitets forskningsportalAndra roller Affilierad forskare Centrum för beredskap och resiliens (LUPREP) Publikationer Visar av publikationer. Sorterade efter år och sen titel. Filtrera
https://www.nateko.lu.se/sv/andreas-persson - 2026-06-29
In sites where earthquakes occur, the use of surface wave methods represents a convenient and effective procedure for soil characterization. In particular, Multichannel Analysis of Surface Wave (MASW) has become a popular tool in many seismic micro-zoning projects. In common practice the active MASW method is implemented using a sledgehammer source and a linear receiver spread. This method is lim
Any reasonable model of sedimentation contains the nonlinear hindered-settling flux function. If one assumes ideal conditions and no compression, then there exist several theoretically possible ways of identifying a large part of the flux function from only one experiment by means of formulas derived from the theory of partial differential equations. Such identification methods, including new resu
Urban rivers in Asian developing countries are becoming increasingly polluted due to industrialization and lacking treatment of wastewater. We investigated toxicity and likely sources of pollutants for the urban Shitalakshaya River, Bangladesh. Physiochemical variables and heavy metals were examined in water and sediment of an urban river section in Narayanganj City. The spatial distribution of qu
