Samuel Bernard Formal
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Microbiology
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Biology
Samuel Bernard Formal's Degrees
- Bachelors Microbiology University of California, Berkeley
- PhD Molecular Biology Stanford University
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(Suggest an Edit or Addition)Samuel Bernard Formal's Published Works
Number of citations in a given year to any of this author's works
Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
Published Works
- Involvement of a plasmid in the invasive ability of Shigella flexneri (1982) (721)
- Shiga-like toxin-converting phages from Escherichia coli strains that cause hemorrhagic colitis or infantile diarrhea. (1984) (644)
- EPITHELIAL CELL PENETRATION AS AN ESSENTIAL STEP IN THE PATHOGENESIS OF BACILLARY DYSENTERY (1964) (605)
- Pathogenesis of Escherichia coli diarrhea. (1971) (599)
- Inoculum size in shigellosis and implications for expected mode of transmission. (1989) (543)
- Production of Shigella dysenteriae type 1-like cytotoxin by Escherichia coli. (1982) (458)
- Genetic control of susceptibility to Salmonella typhimurium in mice: role of the LPS gene. (1980) (374)
- ESCHERICHIA COLI 0157:H7 STRAINS ASSOCIATED WITH HAEMORRHAGIC COLITIS IN THE UNITED STATES PRODUCE A SHIGELLA DYSENTERIAE 1 (SHIGA) LIKE CYTOTOXIN (1983) (358)
- Alterations in the pathogenicity of Escherichia coli K-12 after transfer of plasmid and chromosomal genes from Shigella flexneri (1983) (291)
- Plaque formation by virulent Shigella flexneri (1985) (257)
- Shigella sonnei plasmids: evidence that a large plasmid is necessary for virulence (1981) (250)
- Pathogenesis of Shigella dysenteriae 1 (Shiga) dysentery. (1973) (231)
- Serum immune response to Shigella protein antigens in rhesus monkeys and humans infected with Shigella spp (1986) (222)
- Transmission of acute infectious nonbacterial gastroenteritis to volunteers by oral administration of stool filtrates. (1971) (199)
- Immunity in shigellosis. II. Protection induced by oral live vaccine or primary infection. (1972) (199)
- Construction of a potential bivalent vaccine strain: introduction of Shigella sonnei form I antigen genes into the galE Salmonella typhi Ty21a typhoid vaccine strain (1981) (194)
- Pathogenesis of salmonellosis. Studies of fluid secretion, mucosal invasion, and morphologic reaction in the rabbit ileum. (1973) (192)
- Characterization of virulence plasmids and plasmid-associated outer membrane proteins in Shigella flexneri, Shigella sonnei, and Escherichia coli (1983) (182)
- Invasion of HeLa cells by Salmonella typhimurium: a model for study of invasiveness of Salmonella. (1973) (181)
- Enteropathogenicity of Aeromonas hydrophila and Plesiomonas shigelloides: prevalence among individuals with and without diarrhea in Thailand (1982) (174)
- EXPERIMENTAL SHIGELLA INFECTIONS: CHARACTERISTICS OF A FATAL INFECTION PRODUCED IN GUINEA PIGS (1958) (173)
- Pathophysiology of Shigella diarrhea in the rhesus monkey: intestinal transport, morphological, and bacteriological studies. (1974) (167)
- Prevention of shigellosis by a Salmonella typhi-Shigella sonnei bivalent vaccine. (1987) (167)
- The response of man to virulent Shigella flexneri 2a. (1969) (156)
- Identification and antigenic characterization of virulence-associated, plasmid-coded proteins of Shigella spp. and enteroinvasive Escherichia coli (1985) (155)
- Genetic and physical evidence for plasmid control of Shigella sonnei form I cell surface antigen (1980) (146)
- Studies in volunteers to evaluate candidate Shigella vaccines: further experience with a bivalent Salmonella typhi-Shigella sonnei vaccine and protection conferred by previous Shigella sonnei disease. (1990) (143)
- Strategy for Cross-Protection among Shigella flexneri Serotypes (1999) (128)
- Experimental bacillary dysentery. An electron microscopic study of the response of the intestinal mucosa to bacterial invasion. (1965) (125)
- Effect of prior infection with virulent Shigella flexneri 2a on the resistance of monkeys to subsequent infection with Shigella sonnei. (1991) (122)
- Morphologic evaluation of the effects of Shiga toxin and E coli Shiga-like toxin on the rabbit intestine. (1986) (121)
- Indomethacin inhibition of Salmonella typhimurium, Shigella flexneri, and cholera-mediated rabbit ileal secretion. (1974) (118)
- Plasmid-Associated Enterotoxin Production in a Strain of Escherichia coli Isolated from Humans (1972) (114)
- Pathogenesis of Salmonella-mediated intestinal fluid secretion. Activation of adenylate cyclase and inhibition by indomethacin. (1975) (113)
- Protein synthesis in HeLa or Henle 407 cells infected with Shigella dysenteriae 1, Shigella flexneri 2a, or Salmonella typhimurium W118 (1981) (111)
- Susceptibility of CBA/N mice to infection with Salmonella typhimurium: influence of the X-linked gene controlling B lymphocyte function. (1979) (109)
- A Chromosomal Locus Which Controls the Ability of Shigella flexneri to Evoke Keratoconjunctivitis (1971) (107)
- Abortive Intestinal Infection With an Escherichia coli-Shigella flexneri Hybrid Strain (1965) (106)
- Effect of silica on the innate resistance of inbred mice to Salmonella typhimurium infection (1979) (106)
- Exerimental acute colitis in the Rhesus monkey following peroral infection with Shigella flexneri. An electron microscope study. (1968) (105)
- VIRULENCE OF ESCHERICHIA-SHIGELLA GENETIC HYBRIDS FOR THE GUINEA PIG (1963) (97)
- Invasive enteric pathogens. (1983) (94)
- Intracellular spread of Shigella flexneri associated with the kcpA locus and a 140-kilodalton protein (1989) (91)
- The response of the germfree guinea pig to oral bacterial challenge with Escherichia coli and Shigella flexneri. (1961) (91)
- The role of Peyer's patches in the local immune response of rabbit ileum to live bacteria. (1978) (89)
- Immunity in shigellosis. I. Response of man to attenuated strains of Shigella. (1972) (89)
- Shigellosis due to Shigella dysenteriae. 1. Relative importance of mucosal invasion versus toxin production in pathogenesis. (1972) (86)
- Prevalence of Shigella enterotoxin 1 among Shigella clinical isolates of diverse serotypes. (1995) (79)
- Evaluation of the safety, immunogenicity, and efficacy in healthy adults of four doses of live oral hybrid Escherichia coli-Shigella flexneri 2a vaccine strain EcSf2a-2. (1995) (79)
- Oral vaccination of monkeys with an invasive Escherichia coli K-12 hybrid expressing Shigella flexneri 2a somatic antigen (1984) (77)
- Safety, immunogenicity, and efficacy in monkeys and humans of invasive Escherichia coli K-12 hybrid vaccine candidates expressing Shigella flexneri 2a somatic antigen (1992) (76)
- Protection of Monkeys Against Experimental Shigellosis with a Living Attenuated Oral Polyvalent Dysentery Vaccine (1966) (74)
- Further characterization of delta aroA delta virG Shigella flexneri 2a strain CVD 1203 as a mucosal Shigella vaccine and as a live-vector vaccine for delivering antigens of enterotoxigenic Escherichia coli (1996) (73)
- Species specificity of in vitro Escherichia coli adherence to host intestinal cell membranes and its correlation with in vivo colonization and infectivity. (1980) (71)
- Studies with Vibrio cholerae in the ligated loop of the rabbit intestine. (1961) (71)
- Virulence of Shigella flexneri Hybrids Expressing Escherichia coli Somatic Antigens (1972) (71)
- Protection of Monkeys Against Experimental Shigellosis with Attenuated Vaccines (1965) (71)
- Invasive Escherichia coli. (1978) (71)
- Genetic Transfer of Shigella flexneri Antigens to Escherichia coli K-12 (1970) (70)
- Specific immunoglobulin A-secreting cells in peripheral blood of humans following oral immunization with a bivalent Salmonella typhi-Shigella sonnei vaccine or infection by pathogenic S. sonnei (1990) (70)
- Biological properties of Shigella flexneri 2A toxin and its serological relationship to Shigella dysenteriae 1 toxin (1977) (66)
- Phage conversion of Shigella flexneri group antigens (1975) (64)
- Invasive enteropathic Escherichia coli dysentery. An outbreak in 28 adults. (1973) (62)
- Synthesis of aerobactin and a 76,000-dalton iron-regulated outer membrane protein by Escherichia coli K-12-Shigella flexneri hybrids and by enteroinvasive strains of Escherichia coli (1985) (60)
- EXPERIMENTAL MODELS IN THE INVESTIGATION OF THE VIRULENCE OF DYSENTERY BACILLI AND ESCHERICHIA COLI * (1971) (60)
- Pathophysiology of Salmonella diarrhea in the Rhesus monkey: Intestinal transport, morphological and bacteriological studies. (1974) (59)
- Salmonella gastroenteritis in rhesus monkeys. (1966) (56)
- Genetic transfer of a mucosal adherence factor (R1) from an enteropathogenic Escherichia coli strain into a Shigella flexneri strain and the phenotypic suppression of this adherence factor. (1983) (56)
- Antibody-dependent cell-mediated antibacterial activity: K lymphocytes, monocytes, and granulocytes are effective against shigella. (1980) (56)
- Safety and antigenicity of typhoid-Shigella sonnei vaccine (strain 5076-1C). (1984) (54)
- Experimental Shigella infections. IV. Fluorescent antibody studies of an infection in guinea pigs. (1961) (53)
- Further studies on B5W, an anaerogenic group in the Enterobacteriaceae. (1949) (52)
- Studies with a new generation of oral attenuated shigella vaccine: Escherichia coli bearing surface antigens of Shigella flexneri. (1977) (51)
- Experimental diarrhea. I. Intestinal water and electrolyte transport in rat salmonella enterocolitis. (1971) (51)
- Plasmid-mediated invasiveness of "Shigella-like" Escherichia coli. (1982) (49)
- Experimental Shigella Infections. III. Sensitivity of Normal, Starved and Carbon Tetrachloride Treated Guinea Pigs to Endotoxin (1960) (49)
- Fluorescent-Antibody and Histological Study of Vaccinated and Control Monkeys Challenged with Shigella flexneri (1966) (47)
- Acute enteritis due to Salmonella typhimurium in opium-treated guinea pigs. (1966) (47)
- Laboratory Vibrio cholerae infection in the United States. (1966) (46)
- Local and systemic antibody responses to Shigella infection in rhesus monkeys. (1987) (46)
- Experimental Shigella infections. V. Studies in germ-free guinea pigs. (1961) (46)
- Virulence phenotype and genetic characteristics of the T32-ISTRATI Shigella flexneri 2a vaccine strain. (1991) (45)
- Introduction of Shigella flexneri 2a type and group antigen genes into oral typhoid vaccine strain Salmonella typhi Ty21a (1987) (45)
- CELLULAR RENEWAL AND MUCOSAL MORPHOLOGY IN EXPERIMENTAL ENTERITIS. INFECTION WITH SALMONELLA TYPHIMURIUM IN THE MOUSE. (1963) (44)
- Effect of indomethacin on intestinal water transport in salmonella-infected rhesus monkeys (1977) (43)
- Experimental diarrhea. 3. Bicarbonate transport in rat salmonella enterocolitis. (1971) (40)
- Experimental diarrhea: salmonella enterocolitis inthe rat. (1970) (40)
- Quantitation of the Adherence of an Enteropathogenic Escherichia coli to Isolated Rabbit Intestinal Brush Borders (1979) (39)
- EXPERIMENTAL SHIGELLA INFECTIONS VI (1963) (37)
- PATHOGENESIS OF BACILLARY DYSENTERY IN LABORATORY ANIMALS. (1965) (37)
- Molecular characterization of plasmids from virulent and spontaneously occurring avirulent colonial variants of Shigella flexneri (1979) (36)
- Fluid and electrolyte transport in rhesus monkeys challenged intracecally with Shigella flexneri 2a (1976) (36)
- Unusual lipopolysaccharide antigens of a Salmonella typhi oral vaccine strain expressing the Shigella sonnei form I antigen. (1984) (36)
- A Brief History of Shigella. (2018) (35)
- Expression of lipopolysaccharide O antigen in Escherichia coli K-12 hybrids containing plasmid and chromosomal genes from Shigella dysenteriae 1 (1984) (35)
- Ion transport across isolated ileal mucosa invaded by salmonella. (1974) (34)
- Experimental diarrhea. II. Glucose-stimulated sodium and water transport in rat salmonella enterocolitis. (1971) (32)
- Genotypic and phenotypic characterization of an aroD deletion-attenuated Escherichia coli K12-Shigella flexneri hybrid vaccine expressing S. flexneri 2a somatic antigen. (1992) (29)
- Shigellosis in custodial institutions. II. Clinical, immunologic and bacteriologic response of institutionalized children to oral attenuated shigella vaccines. (1972) (28)
- Recurrent shigellosis complicating human immunodeficiency virus infection: failure of pre-existing antibodies to confer protection. (1989) (28)
- Cytotoxicity of Shigella dysenteriae 1 for cultured mammalian cells. (1980) (28)
- Shigella dysenteriae I enterotoxin: proposed role in pathogenesis of shigellosis. (1980) (27)
- Effect of guinea pig or monkey colonic mucus on Shigella aggregation and invasion of HeLa cells by Shigella flexneri 1b and 2a (1986) (26)
- Activation of intestinal mucosal adenylate cyclase by Shigella dysenteriae I enterotoxin. (1976) (26)
- Genetics of virulence in Shigella. (1986) (25)
- Inhibition of in vitro protein synthesis by Shigella dysenteriae 1 toxin. (1976) (24)
- Restoration of Virulence to a Strain of Shigella flexneri by Mating with Escherichia coli (1965) (23)
- Inhibition of invitro protein synthesis by Shigelladysenteriae 1 toxin (1976) (23)
- Experimental Shigella infections. II. Characteristics of a fatal enteric infection in guinea pigs following the subcutaneous inoculation of carbon tetrachloride. (1959) (22)
- Colonization, virulence, and mucosal interaction of an enteropathogenic Escherichia coli (strain RDEC-1) expressing shigella somatic antigen in the rabbit intestine. (1986) (21)
- STUDIES ON THE VIRULENCE OF A NATURALLY OCCURRING MUTANT OF SALMONELLA TYPHOSA (1954) (21)
- Gastric shigellosis in rhesus monkeys. (1967) (21)
- The role of altered intestinal permeability in the pathogenesis of salmonella diarrhea in the rhesus monkey. (1976) (20)
- Myoelectric activity in the small intestine in response to Clostridium perfringens A enterotoxin: correlation with histologic findings in an in vivo rabbit model. (1981) (20)
- EXPERIMENTAL GENETIC RECOMBINATION IN VIVO BETWEEN ESCHERICHIA COLI AND SALMONELLA TYPHIMURIUM (1961) (19)
- Characterization of virulence marker antigen of Shigella spp. and enteroinvasive Escherichia coli (1989) (19)
- Mechanisms of Shigella pathogenesis. (1972) (19)
- Laboratory tests of typhoid vaccines used in a controlled field study. (1959) (19)
- Role of antigen form in development of mucosal immunoglobin A response to Shigella flexneri Antigens (1981) (18)
- Deletion of the Shiga toxin gene in a chlorate-resistant derivative of Shigella dysenteriae type 1 that retains virulence. (1988) (18)
- Shigellosis and Escherichia coli diarrhea: relative importance of invasive and toxigenic mechanisms. (1979) (18)
- Immunization with Shigella dysenteriae type 1: evaluation of antitoxic immunity in prevention of experimental disease in rhesus monkeys (Macaca mulatta). (1977) (18)
- Use of Vi Phage Lysates in Genetic Transfer (1953) (17)
- Vi PHAGE-HOST INTERACTION IN SALMONELLA TYPHOSA (1955) (17)
- Variables affecting local immune response in ileal loops: role of immunization schedule, bacterial flora, and postsurgical inflammation. (1980) (17)
- Electrolyte transport in rabbit cecum. I. Effect of RDEC-1 infection. (1989) (17)
- Intestinal immunoglobulin A responses in rabbits to a Salmonella typhi strain harboring a Shigella sonnei plasmid (1982) (16)
- Enterotoxic diarrheal syndromes. (1973) (16)
- Interactions of Enteric Pathogens and the Intestinal Mucosa [and Discussion] (1983) (16)
- THE VIRULENCE AND IMMUNOGENICITY OF SALMONELLA TYPHOSA GROWN IN CONTINUOUS CULTURE (1956) (15)
- Animal model of human disease. Bacillary dysentery, shigellosis, Shigella dysentery. Animal model: Monkey shigellosis or dysentery. (1975) (15)
- Interactions of Vibrio cholerae, Shigella flexneri, Enterococci, and Lactobacilli in Continuously Fed Cultures (1961) (15)
- SEROLOGICAL IDENTIFICATION OF SHIGELLA FLEXNERI BY MEANS OF FLUORESCENT ANTIBODY (1959) (14)
- Pathogenesis of Shigella infections. (1987) (14)
- Secretory immunoglobulin A response following peroral priming and challenge with Shigella flexneri lacking the 140-megadalton virulence plasmid (1986) (14)
- Role of plasma filtration in the intestinal fluid secretion mediated by infection with Salmonella typhimurium (1976) (12)
- Outpatient studies of the safety and immunogenicity of an auxotrophic Escherichia coli K-12-Shigella flexneri 2a hybrid vaccine candidate, EcSf2a-2. (1994) (12)
- Shigella vaccines. (1989) (12)
- Oral shigella vaccines. (1989) (11)
- Invasive Bacterial Pathogens of the Intestine: Shigella Virulence Plasmids and Potential Vaccine Approaches (1981) (11)
- Studies on the pathogenesis of enteric infections caused by invasive bacteria. (2008) (10)
- Restriction in Genetic Crosses Between Escherichia coli and Shigella flexneri (1969) (10)
- Somatic antigen addition in Salmonella by bacteriophage. (1957) (10)
- Significance of Abnormal Rabbit Ileal Histology in the Pathogenesis of Diarrhea (1979) (9)
- Plasmids and the virulence of enteric and other bacterial pathogens. (1984) (9)
- Expression in Escherichia coli K-12 of the 76,000-dalton iron-regulated outer membrane protein of Shigella flexneri confers sensitivity to cloacin DF13 in the absence of Shigella O antigen (1989) (9)
- Immunization Studies with Living Vaccine of Salmonella typhimurium. (1960) (8)
- Virulence Mechanisms of Enteroinvasive Pathogens (1988) (7)
- Identification of Two Widely Separated Loci Conferring Nicotinic Acid Dependence on Wild-Type Shigella flexneri 2a (1971) (6)
- Invasive Escherichia coli. (1978) (6)
- Epidemic Shiga dysentery in Central America. (1970) (6)
- Quantitative studies of cross reactions between Shigella flexneri types 1a, 1b, and 31. (1953) (6)
- PATHOGENICITY of Escherichia coli. (1954) (5)
- SHIGELLA | Introduction and Detection by Classical Cultural Techniques (1999) (4)
- Freeze-drying various strains of Shigella. (1968) (4)
- An outbreak of Sonne shigellosis in a population receiving oral attenuated shigella vaccines. (1974) (4)
- SEROLOGICAL STUDY OF THE MUCINASES FROM SHIGELLA FLEXNERI (1958) (3)
- Quantitation oftheAdherence ofan Enteropathogenic Escherichia coli toIsolated Rabbit Intestinal BrushBorders (1979) (3)
- Association of pathogens with the intestinal mucosa and the design of vaccines. (1988) (3)
- Transmission of acute infectious nonbacterial gastroenteritis to volunteers by oral administration of stool filtrates. 1971. (2004) (3)
- EXPERIMENTAL SHIGELLA INFECTIONS V (1961) (3)
- Biological Properties of Freeze-Dried Attenuated Shigella Vaccines (1967) (3)
- Serotypes of Shigella flexneri found in children in Mexico City. (1959) (2)
- Safety, immunogenicity, and efficacy in man of an invasive Escherichia coli K-12 hybrid vaccine expressing Shigella flexneri 2a somatic antigen (1992) (2)
- Construction ofaPotential Bivalent Vaccine Strain: Introduction ofShigella sonnei FormIAntigen Genesinto the galESalmonella typhi Ty2laTyphoid Vaccine Strain (1981) (2)
- Shigella dysenteriae I enterotoxin: A unique myoelectric response of the small intestine (1978) (1)
- Effects of intravenous and aerosol administration of crude Shigella toxin to rhesus macaques: preliminary study. (1980) (1)
- Invasive Enteropathic Escherichia coli Dysentery (2020) (1)
- Salmonellae virulence testing. (1967) (1)
- Vi PHAGE-HOST INTERACTION IN S . TYPHOSA (1)
- Restriction inGenetic Crosses Between Escherichia coli andShigella lexneri (1969) (1)
- Genetic control of intra cellular penetration by invasive strains of escherichia coli (1982) (0)
- The Pathogenesis of Bacillary Dysentery (1985) (0)
- translocate across the mucosa of the small intestine and cause a systemic febrile disease or they evoke a localized inflammatory response in discreet areas of the infected mucosa. The latter type of infection is characterized by gastroenteritis, and a (1983) (0)
- andHistological StudyofVac- cinated andControl MonkeysChallenged withShigella flexneri (1966) (0)
- Diseases of intestinal absorption and secretion. (1975) (0)
- Studies on Shigellosis and Salmonellosis (1975) (0)
- Charles Arthur Stuart 1893–1962 (1963) (0)
- enterotoxigenic Escherichia coli . vaccine for delivering antigens of mucosal Shigella vaccine and as a live-vector Shigella flexneri 2 a strain CVD 1203 as a Further characterization of delta aroA delta virG (1995) (0)
- Ileal secretion causes choleresis in the rabbit: A new contributor to diarrhea? (1978) (0)
- THE IMMUNE RESPONSE TO SHIGELLA FLEXNERI 2A INFECTION IN MONKEYS (1986) (0)
- Bacterial enterocolitis. (1977) (0)
- Referees in 1993 (1993) (0)
- Altered myoelectric activity of the small intestine in response to live Shigella dysenteriae: A toxin-mediated response (1978) (0)
- Inhibtion of bacterial adherence to intestinal brush borders by immune secretory immunoglobulin A (1978) (0)
- A quantitative estimate of agglutinins in three Shigella flexneri antisera. (1952) (0)
- EXPERIMENTAL SHIGELLA INFECTIONS II (1959) (0)
- ENTEROTOXIC1 DIARRH EAL SYNDROMES (1973) (0)
- Studies on the pathogenesis of intestinal disease caused by invasive bacteria [proceedings]. (1976) (0)
- Experimental Shigella Infections (1961) (0)
- Pathogenesis, genetics of virulence, and immunity in Shigellosis. (1988) (0)
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