Tumor-infiltrating lymphocytes influence colorectal cancer progression. We have recently documented that tertiary lymphoid tissue in the colorectal cancer microenvironment orchestrates lymphocyte infiltration and that tertiary lymphoid tissue and lymphocytes cooperate in a coordinated antitumor immune response to improve patient outcome. Thus, tertiary lymphoid tissue represents a potential tar...

TUMOURS of Iymphoid tissue can provide some of the most difficult problems in diagnosis for the surgical pathologist. The difficulty is often not only classification but the recognition of tumours from the varied responses of lymphoid tissue to various disease stimu,li. Many pathologists will, therefore, welcome a monograph, which is based on a review of 410 cases seen at the Westminster Hospit...

A model for other countries? Politicians and concerned citizens in other countries will observe Germany’s movements closely, as it is the first example of a high technology country turning its back on nuclear energy after using it for more than half a century. Around the world, many old and new users of nuclear reactors are sticking to their plans and policies, only adding a safety inspection h...

The density-distribution patterns of various enzymes and of labeled materials have been determined by isopycnic centrifugation in a sucrose-0.2 M KCl gradient on homogenates of lymphoid tissues from rats injected with Triton WR-1339, (14)C-labeled dextran, (51)Cr-labeled erythrocytes, and cortisol. The results confirm and extend the conclusion, derived from previous investigations on normal ani...

castleman’s disease (angiofollicular lymphoid hyperplasia) includes a heterogeneous group of lymphoproliferative disorders. the cause of this disease remains uncertain. there are two types of localized castleman’s disease: the more common hyaline vascular and the plasma cell types. mixed variant is an uncommon localized lesion in general population. the lesions can occur in any part of the body...

The present paper reports a study of lymphoid tissue in lizards and describes some of the characteristics of their lymphoid tissue. Lymphoid tissue in other reptiles was studied in turtles by K o n d o (1937) and M or i (1941) and in snakes by Mori (1941), T a k a wa (1943) and K o t an i (1959). Recently, K i h a r a (1954) subdivided the lymphoid tissue, in general, into two : the subepitheli...