Tumour‐infiltrating lymphocytes (Tils) and pd‐l1 expression correlate with lymph node metastasis, high‐grade transformation and shorter metastasis‐free survival in patients with acinic cell carcinoma (acicc) of the salivary glands (2021) Hiß S, Eckstein M, Segschneider P, Mantsopoulos K, Iro H, Hartmann A, Agaimy A, et al. Journal article Deep learning based HPV status prediction for oropharyngeal cancer patients (2021) Lang DM, Peeken JC, Combs SE, Wilkens JJ, Bartzsch S Journal article Combinations of radiotherapy with vaccination and immune checkpoint inhibition differently affect primary and abscopal tumor growth and the tumor microenvironment (2021) Rückert M, Deloch L, Frey B, Schlücker E, Fietkau R, Gaipl U Journal article Definition, epidemiology, pathophysiology, and essential criteria for diagnosis of pediatric chronic myeloid leukemia (2021) Suttorp M, Sembill S, Deutsch H, Metzler M, Millot F Journal article, Review article Predicting prognosis of breast cancer patients with brain metastases in the BMBC registry—comparison of three different GPA prognostic scores (2021) Riecke K, Müller V, Weide R, Schmidt M, Park‐simon TW, Möbus V, Mundhenke C, et al. Journal article Mutation of the cell cycle regulator P27KIP1 drives pseudohypoxic pheochromocytoma development (2021) Mohr H, Ballke S, Bechmann N, Gulde S, Malekzadeh-Najafabadi J, Peitzsch M, Ntziachristos V, et al. Journal article The judicious use of stereotactic radiosurgery and hypofractionated stereotactic radiotherapy in the management of large brain metastases (2021) Gutschenritter T, Venur VA, Combs SE, Vellayappan B, Patel AP, Foote M, Redmond KJ, et al. Journal article, Review article Hydrogen-peroxide synthesis and LDL-uptake controls immunosuppressive properties in monocyte-derived dendritic cells (2021) Menzner AK, Rottmar T, Bosch JJ, Mougiakakos D, Mackensen A, Resheq Y, Völkl S Journal article Xanthohumol, a prenylated chalcone derived from hops, inhibits growth and metastasis of melanoma cells (2021) Seitz T, Hackl C, Freese K, Dietrich P, Mahli A, Thasler RM, Thasler WE, et al. Journal article Circulating interleukin-4 is associated with a systemic t cell response against tumor-associated antigens in treatment-naïve patients with resectable non-small-cell lung cancer (2020) Safi S, Yamauchi Y, Hoffmann H, Weichert W, Jost PJ, Winter H, Muley T, Beckhove P Journal article