Per Sandgren

Publications
CV
Public outreach and news

Articles

Article: PLATELETS. 2023;34(1):2159018

High fragmentation in platelet concentrates impacts the activation, procoagulant, and aggregatory capacity of platelets.

Tynngård N; Alshamari A; Sandgren P; Kenny D; Vasilache AM; Abedi MR; Ramström S
Article: BLOOD TRANSFUSION. 2023;21(2):137-145

Cryopreserved platelets and amotosalen-treated plasma in an experimental clot formation set-up.

Sandgren P; Ehn K; Larsson L; Uhlin M; Wikman A
Article: VOX SANGUINIS. 2022;117(2):193-200

DEHT is a suitable plasticizer option for phthalate-free storage of irradiated red blood cells.

Larsson L; Ohlsson S; Derving J; Diedrich B; Sandgren P; Larsson S; Uhlin M
Article: FRONTIERS IN PUBLIC HEALTH. 2022;10:1073318

Cryopreserved platelets in bleeding management in remote hospitals: A clinical feasibility study in Sweden.

Wikman A; Diedrich B; Björling K; Forsberg P-O; Harstad A-M; Henningsson R; Höglund P; Sköld H; Östman L; Sandgren P
Article: BLOOD TRANSFUSION. 2020;18(3):191-199

Haemostatic responsiveness and release of biological response modifiers following cryopreservation of platelets treated with amotosalen and ultraviolet A light.

Tynngård N; Wikman A; Uhlin M; Sandgren P
Article: TRANSFUSION. 2018;58(11):2657-2668

Cryopreservation of buffy coat-derived platelet concentrates photochemically treated with amotosalen and UVA light.

Meinke S; Wikman A; Gryfelt G; Hultenby K; Uhlin M; Höglund P; Sandgren P
Article: VOX SANGUINIS. 2018;113(7):611-621

Optimized processing for pathogen inactivation of double-dose buffy-coat platelet concentrates: maintained in vitro quality over 7-day storage.

Ohlsson S; Diedrich B; Uhlin M; Sandgren P
Article: TRANSFUSION. 2016;56(6):1377-1383

Treatment of platelet concentrates with ultraviolet C light for pathogen reduction increases cytokine accumulation.

Sandgren P; Berlin G; Tynngård N
Article: TRANSFUSION. 2016;56(2):370-369

Platelets made HLA deficient by acid treatment aggregate normally and escape destruction by complement and phagocytes in the presence of HLA antibodies.

Meinke S; Sandgren P; Mörtberg A; Karlström C; Kadri N; Wikman A; Höglund P
Article: TRANSFUSION. 2015;55(8):1919-1926

In vitro affinity reduction of biologic response modifiers from production buffy coat platelets exposed to recombinant protein receptors.

Sandgren P; Rönnmark J; Axelsson J
Article: VOX SANGUINIS. 2015;108(4):340-349

Pathogen inactivation of double-dose buffy-coat platelet concentrates photochemically treated with amotosalen and UVA light: preservation of in vitro function.

Sandgren P; Diedrich B
Article: VOX SANGUINIS. 2015;108(1):96-125

Aggregates in platelet concentrates.

van der Meer PF; Dumont LJ; Lozano M; Bondar N; Wong J; Ismay S; Pink J; Nussbaumer W; Coene J; Feys HB; Compernolle V; Devine DV; Howe D; Lin CK; Sun J; Ringwald J; Strasser EF; Eckstein R; Seltsam A; Perseghin P; Proserpio P; Wakamoto S; Akino M; Takamoto S; Tadokoro K; Teo D; Shu PH; Chua SS; Jimenez-Marco T; Lozano M; Cid J; Castro E; Muñoz I; Gulliksson H; Sandgren P; Thomas S; Petrik J; McColl K; Kamel H; Dugger J; Sweeney JD; Gorlin JB; Sutor LJ; Heath D; Sayers MH
Article: TRANSFUSION. 2014;54(3):602-612

Random aggregates in newly produced platelet units are associated with platelet activation and release of the immunomodulatory factors sCD40L and RANTES.

Sandgren P; Meinke S; Eckert E; Douagi I; Wikman A; Höglund P
Article: BLOOD TRANSFUSION. 2014;12(1):85-90

The effects of pneumatic tube transport on fresh and stored platelets in additive solution.

Sandgren P; Larsson S; Wai-San P; Aspevall-Diedrich B
Article: VOX SANGUINIS. 2012;103(1):55-63

High-yield platelet units revealed immediate pH decline and delayed mitochondrial dysfunction during storage in 100% plasma as compared with storage in SSP+.

Sandgren P; Stjepanovic A
Article: BLOOD TRANSFUSION. 2012;10(2):205-212

Storage of platelets: effects associated with high platelet content in platelet storage containers.

Gulliksson H; Sandgren P; Sjödin A; Hultenby K
Article: VOX SANGUINIS. 2011;101(1):35-43

In vitro effects on platelets irradiated with short-wave ultraviolet light without any additional photoactive reagent using the THERAFLEX UV-Platelets method.

Sandgren P; Tolksdorf F; Struff WG; Gulliksson H
Article: TRANSFUSION. 2011;51(6):1213-1219

Storage of interim platelet units for 18 to 24 hours before pooling: in vitro study.

Sandgren P; van Waeg G; Verheggen C; Sjödin A; Gulliksson H
Article: BLOOD TRANSFUSION. 2011;9(2):182-188

Storage of buffy-coat-derived platelets in additive solution: in vitro effects on platelets of the air bubbles and foam included in the final unit.

Sandgren P; Saeed K
Article: TRANSFUSION. 2011;51 Suppl 1:38S-44S

Platelet concentrates from fresh or overnight-stored blood, an international study.

Dijkstra-Tiekstra MJ; van der Meer PF; Cardigan R; Devine D; Prowse C; Sandgren P; de Wildt-Eggen J; Biomedical Excellence for Safer Transfusion Collab
Article: VOX SANGUINIS. 2010;99(4):341-347

Storage of Buffy-coat-derived platelets in additive solutions: in vitro effects on platelets prepared by the novel TACSI system and stored in plastic containers with different gas permeability.

Sandgren P; Hild M; Sjödin A; Gulliksson H
Article: VOX SANGUINIS. 2010;98(3 Pt 2):415-422

Storage of buffy-coat-derived platelets in additive solutions: in vitro effects on platelets stored in reformulated PAS supplied by a 20% plasma carry-over.

Sandgren P; Mayaudon V; Payrat J-M; Sjödin A; Gulliksson H
Article: TRANSFUSION. 2008;48(4):688-696

Storage of platelet concentrates from pooled buffy coats made of fresh and overnight-stored whole blood processed on the novel Atreus 2C+ system: in vitro study.

Sandgren P; Callaert M; Shanwell A; Gulliksson H
Article: VOX SANGUINIS. 2008;94(2):96-102

In vitro and in vivo effects of potassium and magnesium on storage up to 7 days of apheresis platelet concentrates in platelet additive solution.

Diedrich B; Sandgren P; Jansson B; Gulliksson H; Svensson L; Shanwell A
Article: VOX SANGUINIS. 2007;93(1):27-36

Storage of buffy-coat-derived platelets in additive solutions at 4 degrees C and 22 degrees C: flow cytometry analysis of platelet glycoprotein expression.

Sandgren P; Hansson M; Gulliksson H; Shanwell A
Article: TRANSFUSION. 2006;46(6):973-979

Paired in vitro and in vivo comparison of apheresis platelet concentrates stored in platelet additive solution for 1 versus 7 days.

Shanwell A; Diedrich B; Falker C; Jansson B; Sandgren P; Sundkvist L; Svensson L; Vesterinen M; Gulliksson H
Article: TRANSFUSION. 2006;46(5):828-834

Storage of buffy coat-derived platelets in additive solutions: in vitro effects of storage at 4 degrees C.

Sandgren P; Shanwell A; Gulliksson H
Article: TRANSFUSION. 2005;45(5):743-751

Automated preparation of platelet concentrates from pooled buffy coats: in vitro studies and experiences with the OrbiSac system.

Larsson S; Sandgren P; Sjödin A; Vesterinen M; Gulliksson H
Article: TRANSFUSION AND APHERESIS SCIENCE. 2003;29(1):11-12

Automated preparation of platelet concentrates from pooled buffy coats using the Gambro OrbiSac system.

Gulliksson H; Sjödin A; Sandgren P; Vesterinen M; Larsson S; Diedrich B
Article: VOX SANGUINIS. 2002;82(3):131-136

Storage of platelets in additive solutions: a pilot in vitro study of the effects of potassium and magnesium.

Gulliksson H; AuBuchon JP; Vesterinen M; Sandgren P; Larsson S; Pickard CA; Herschel I; Roger J; Tracy JE; Langweiler M; Biomedical Excellence for Safer Transfusion Workin
Article: EUROPEAN RESPIRATORY JOURNAL. 1998;12(3):595-600

Leukocyte counts and macrophage phenotypes in induced sputum and bronchoalveolar lavage fluid from normal subjects.

Lensmar C; Elmberger G; Sandgren P; Sköld CM; Eklund A
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All other publications

Letter: BLOOD TRANSFUSION. 2018;16(1):118-120

Preserved in vitro metabolic and functional characteristics of double-dose apheresis platelet concentrates photochemically treated with amotosalen and ultraviolet A light.

Sandgren P
Corrigendum: VOX SANGUINIS. 2008;94(1):86

Storage of buffy-coat-derived platelets in additive solutions at 4°C and 22°C:: flow cytometry analysis of platelet glycoprotein expression (vol 93, pg 27, 2007)

Sandgren P; Hansson M; Gulliksson H; Shanwell A

Employments

Affiliated to Research, Department of Medicine, Huddinge, Karolinska Institutet, 2024-2026
Affiliated to Research, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, 2023-2026

Degrees and Education

Docent, karolinska Institutet, 2021
Doctor Of Philosophy, Department of Laboratory Medicine, Karolinska Institutet, 2008

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