Cell Membranes in Sponges

PROTEIN MEASUREMENT WITH THE FOLIN PHENOL REAGENT

1951 • 319,299 citations

JUNCTIONAL COMPLEXES IN VARIOUS EPITHELIA

1963 • 3,559 citations

Protides of the Biological Fluids

1969 • 1,623 citations

Fibronectins—adhesive glycoproteins of cell surface and blood

1978 • 1,418 citations

Primary culture of parenchymal liver cells on collagen membranes

1975 • 808 citations

Does differential adhesion govern self‐assembly processes in histogenesis? Equilibrium configurations and the emergence of a hierarchy among populations of embryonic cells

1970 • 642 citations

A FINE STRUCTURAL ANALYSIS OF INTERCELLULAR JUNCTIONS IN THE MOUSE LIVER

1970 • 626 citations

Functional correlation between cell adhesive properties and some cell surface proteins.

1977 • 606 citations

On some phenomena of coalescence and regeneration in sponges

1907 • 605 citations

Cell and tissue interactions

1977 • 449 citations

Adhesion among neural cells of the chick embryo. II. Purification and characterization of a cell adhesion molecule from neural retina.

1977 • 439 citations

THE FINE STRUCTURE OF EPENDYMA IN THE BRAIN OF THE RAT

1963 • 416 citations

Adhesion among neural cells of the chick embryo. I. An immunological assay for molecules involved in cell-cell binding.

1977 • 356 citations

Chemical dissolution and in vitro reconstruction of sponge cell adhesions

1963 • 327 citations

Morphological and Histochemical Aspects of Glycoproteins at the Surface of Animal Cells

1971 • 314 citations

Analysis of cell recombinations in experimental synthesis of tissuesin vitro

1962 • 307 citations

Surface Components and Cell Recognition

1979 • 280 citations

The cell surface : its molecular role in morphogenesis

1967 • 271 citations

Cell aggregation: Properties of specific cell-ligands and their role in the formation of multicellular systems

1968 • 259 citations

Social behaviour of cells in tissue culture

1957 • 255 citations

Developmentally regulated lectin in embryonic chick muscle and a myogenic cell line

1976 • 248 citations

Characterization of sponge aggregation factor. Unique proteoglycan complex

1973 • 211 citations

Comparative immunology

1977 • 206 citations

STUDIES ON CELL AGGREGATION: DEMONSTRATION OF MATERIALS WITH SELECTIVE CELL-BINDING ACTIVITY

1963 • 193 citations

Immunocompetence in the Lowest Metazoan Phylum: Transplantation Immunity in Sponges

1979 • 169 citations

Purification and characterization of a species-specific aggregation factor in sponges

1973 • 160 citations

Regeneration after dissociation (an experimental study on sponges) I. Behavior of dissociated cells of microciona prolifera under normal and altered conditions

1925 • 157 citations

Immunological detection of cell surface components related with aggregation of Chinese hamster and chick embryonic cells

1979 • 150 citations

Purification and characterization of the retina-specific cell-aggregating factor.

1975 • 147 citations

Two Component System for Surface Guided Reassociation of Animal Cells

1973 • 143 citations

STRUCTURAL AND CHEMICAL STUDIES ON THE CONNECTIVE TISSUE OF MARINE SPONGES

1956 • 137 citations

Specificity of Embryological Interactions

1978 • 134 citations

Development of Heterotypic Combinations of Dissociated Embryonic Chick Cells.

1956 • 133 citations

Characterization of specific cell aggregating materials from sponge cells

1965 • 122 citations

Involvement of a Carbohydrate Group in the Active Site for Surface Guided Reassociation of Animal Cells

1973 • 113 citations

Cyclic GMP and cyclic AMP levels in normal and transformed fibroblasts

1974 • 105 citations

Physical properties of sponge aggregation factor. Unique proteoglycan complex

1973 • 102 citations

Experimental manipulation of cell surface to affect cellular recognition mechanisms

1979 • 97 citations

Cell-cell recognition: specific binding of Microciona sponge aggregation factor to homotypic cells and the role of calcium ions

1980 • 90 citations

Attenuation of Stimulus Sensitivity induced by Scopolamine

1971 • 89 citations

Coordination in Sponges. The Foundations of Integration

1974 • 88 citations

Septate junctions in the calcareous sponge Sycon ciliatum

1975 • 88 citations

Fine structure and physicochemical studies on the collagen of the marine sponge Chondrosia reniformis Nardo

1975 • 87 citations

Surface Membrane Receptors

1976 • 86 citations

Lectin, a possible basis for symbiosis between bacteria and sponges.

1981 • 85 citations

Nutrition in the Lower Metazoa

1980 • 79 citations

Complex Polysaccharides

1971 • 79 citations

Biochemical and Morphological Studies on Collagens of Horny Sponges. Ircinia Filaments Compared to Spongines

1974 • 73 citations

Studies on cell adhesion and recognition. III. The occurrence of α-mannosidase at the fibroblast cell surface, and its possible role in cell recognition

1981 • 69 citations

Species-specific aggregation factor in sponges: VI. aggregation receptor from the cell surface

1976 • 68 citations

Cell-Cell adhesion molecule: Identification of a glycoprotein relevant to the Ca2+-independent aggregation of chinese hamster fibroblasts

1980 • 65 citations

Aggregation of sponge cells. A novel mechanism of controlled intercellular adhesion, basing on the interrelation between glycosyltransferases and glycosidases.

1979 • 62 citations

CELL BEHAVIOUR AND MOLECULAR MECHANISMS OF CELL‐CELL ADHESION

1981 • 62 citations

Pattern and Mechanism in the Reaggregation of Sponges

1962 • 58 citations

The fine structure of pinacocytes in the marine sponge Microciona prolifera (Ellis and Solander)

1970 • 57 citations

THE AWŒBOID MOVEMENT OF DISSOCIATED SPONGE CELLS

1923 • 55 citations

Cell surface components participating in aggregation: Evidence for a new cell particulate

1965 • 54 citations

Aggregation of sponge cells. Function of a lectin in its homologous biological system.

1979 • 51 citations

Species-Specific Aggregation Factor in Sponges

1978 • 51 citations

Aggregation of Sponge Cells

1979 • 51 citations

Reconstitution of membranes and embryonic development in dissociated blastula cells of the sea urchin by reinsertion of aggregation-promoting membrane proteins extracted with butanol.

1979 • 51 citations

A mitogenic lactose-binding lectin from the sponge Geodia cydonium.

1981 • 51 citations

Chapter 4 Phenomena of Cellular Recognition in Sponges

1975 • 50 citations

Proteins and Disulfide Groups in the Aggregation of Dissociated Cells of Sea Sponges

1966 • 50 citations

Aggregative properties of different cell types of the fresh-water spongeEphydatia fluviatilis isolated on ficoll gradients

1977 • 49 citations

Organization and polysaccharides of sponge aggregation factor

1977 • 49 citations

THE ROLE OF SPECIFIC SURFACE ANTIGENS IN CELL ADHESION. PART I. THE REAGGREGATION OF SPONGE CELLS

1954 • 49 citations

The control of cell adhesion in a morphogenetic system

1971 • 48 citations

XVI. On the anatomy and physiology of the spongiadæ

1858 • 47 citations

Sponge aggregation factor and sponge hemagglutinin: Possible relationships between two different molecules

1979 • 43 citations

Ultrastructural study of differentiation processes during aggregation of purified sponge archaeocytes

1980 • 43 citations

Two different aggregation principles in reaggregation process of dissociated sponge cells (Geodia cydonium)

1974 • 42 citations

HETEROAGGLUTINATION OF DISSOCIATED SPONGE CELLS

1929 • 42 citations

V. Some phenomena of regeneration in sycon: with a note on the structure of its collar-cells

1912 • 41 citations

Endogenous cell surface lectin in Dictyostelium: quantitation, elution by sugar, and elicitation by divalent immunoglobulin.

1980 • 40 citations

ECOLOGICAL NICHE DIFFERENTIATION IN THE BORING SPONGES (CLIONIDAE)

1957 • 40 citations

On the occurrence of specific adhesion between cells

1970 • 37 citations

Influence of Coformycin on the Cytostatic Activity of 9-β-D-Arabinofuranosyladenine and Adenosine in Mouse L5178y Cells

1978 • 36 citations

Cell aggregation of the marine sponge Geodia cydonium. Identification of lectin-producing cells.

1981 • 31 citations

Species-specific aggregation factor in sponges V. Influence on programmed syntheses

1976 • 29 citations

Species-specific aggregation factor in sponges IV. Inactivation of the aggregation factor by mucoid cells from another species

1976 • 28 citations

Xenograft Rejection in Marine Sponges

1981 • 27 citations

Aggregation of sponge cells. XX. Self-aggregation of the circular proteid particle

1979 • 27 citations

ON HERMAPHRODITISM IN VIVIPAROUS OPHIURIDS

1920 • 25 citations

Re-examination of a Supposed Case of Specific Cell Adhesion

1970 • 25 citations

Ecological Niche Differentiation in the Boring Sponges (Clionidae)

1957 • 24 citations

Cell aggregation: Properties of cell surface factors from five species of sponge

1974 • 24 citations

Isolation and recognition properties of some definite sponge cell types

1979 • 21 citations

Species-specific aggregation factor in sponges XIII. Entire and core structure of the large circular proteid particle from Geodia cydonium

1978 • 21 citations

Species-specific aggregation factor in sponges. I. Characterization of the large circular proteid particle

1976 • 20 citations

ROLE OF AGGREGATION FACTOR AND CELL TYPE IN SPONGE CELL ADHESION

1979 • 19 citations

Aggregation of chemically dissociated sponge cells in the absence of protein synthesis

1965 • 19 citations

Structure and function of the fresh water spongeEphydatia fluviatilis L. (Porifera).

1979 • 18 citations

Sponge cell aggregation

1980 • 18 citations

The changes in lectin activity during the development of embryonic chick skin

1980 • 18 citations

Electron microscopy of a mucopolysaccharide cell coat in sponges

1971 • 18 citations

Species-Specific Aggregation Factor in Sponges

1978 • 18 citations

Aggregation of sponge cells: the aggregation factor as a tool to establish species

1979 • 15 citations

Aggregation of sponge cells: Immunological characterization of the species‐specific geodia aggregation factor

1981 • 14 citations

Preparation of affinity-chromatography media from soluble polysaccharides by cross-linkage with divinyl sulfone

1978 • 11 citations

Aggregation of sponge cells: 22. Species-specific reactivity of a lectin from the sponge Geodia cydonium

1980 • 11 citations

Species-specific aggregation factor in sponges

1978 • 10 citations

Mixed Cell Aggregation between Sponges and the Anthozoan Anemonia sulcata

1966 • 10 citations

Properties of a .beta.-N-acetylgalactosaminyl transferase and its mobilization from an endogenous pool to the cell surface of embryonic chick neural retina cells

1980 • 9 citations

An immunochemical study of the surfaces of sponge cells

1969 • 8 citations

Aggregation of sponge cells

1978 • 8 citations

Electron microscopical characterization of sponge aggregation factors

1982 • 7 citations

Species-specific aggregation factor in sponges. VII. Its effect on cyclic amp and cyclic gmp metabolism in cells of Geodia cydonium.

1978 • 7 citations

Etude ultrastructurale de la formation et de l'éclosion des gemmules d'Ephydatia fluviatilis

1974 • 6 citations

Eine bei Ephydatia fluviatilis neu gefundene hochdifferenzierte Zellart und die Struktur der Doppelepithelien

1952 • 6 citations

Esperienze di aggregazione cellulare mista dopo dissociazione nelle Calcispongie

1956 • 4 citations

The Living Cell

1965 • 4 citations

Cell contact in aggregating sponge cells. An ultrastructural study.

1979 • 3 citations