Publications by authors named "Burkhard Peter"

Introduction: The HGSHS:A is one of the most commonly used measures of hypnotic suggestibility. However, this test suffers from low feasibility due to a time requirement exceeding 1 h, and from a questionable representation of the normal population. Recently, a short version of HGSHS-5:G was developed and published, and now the first results are available.

View Article and Find Full Text PDF
Article Synopsis
  • Hypnosis has a rich 250-year history, evolving from early ideas like animal magnetism to play a role in psychotherapy, psychosomatics, and medicine, emphasizing imagination's importance in treatment.
  • Concepts of the mind-body problem were explored in early romantic ideas of hypnosis, influencing modern understandings of unconscious processes and linking hypnosis to cognitive behavioral therapy techniques.
  • Ongoing debates in social psychology question whether hypnosis is a unique state of consciousness or a normal interaction, with research showing that even moderately hypnotizable individuals can benefit and that factors like motivation and rapport are crucial for effective hypnotherapy.
View Article and Find Full Text PDF

This cross-sectional study used the Personality Style and Disorder Inventory (PSDI) via the internet to examine personality styles of random hypnosis society sample groups (German Society of Dental Hypnosis [DGZH, = 418] and Milton Erickson Society of Clinical Hypnosis Germany Listserv [MEG, = 490]) and compared these data of hypnosis practitioners (HYP samples) with 2 control samples of persons not interested in hypnosis (NONHYP samples): 1,027 psychotherapists from DACH countries (Germany, Austria, and Switzerland) and 3,392 people of the normal population of Germany. Results show that HYP-DGZH dentists were much more intuitive/schizotypal (.001), unselfish/self-sacrificing (.

View Article and Find Full Text PDF

Objectives: The aim of this study was to examine the typical personality traits of dentists and to discuss critically their influence on the necessary characteristics for a good dentist-patient relationship.

Methods: Two groups were invited via e-mail to participate the study in 2015-2020. One group consisted of German dentists (DENT N = 580).

View Article and Find Full Text PDF
Article Synopsis
  • A study examined the personality styles of dentists who practice hypnosis versus those who do not using the Personality Style and Disorder Inventory (PSDI).
  • Results indicated that dentists who use hypnosis have significantly higher scores in the intuitive/schizotypal personality style compared to their non-hypnosis counterparts.
  • Female dentists using hypnosis displayed higher scores in both intuitive/schizotypal and unselfish/self-sacrificing styles, while further research is suggested to explore this phenomenon in different countries beyond the German-speaking DACH region.
View Article and Find Full Text PDF

The analysis of the methods sections of 66 normalization tests of hypnotizability scales reveals that out of 33,338 subjects, 58.57% were college and university students, and the majority of these were students of psychology. Of all subjects, 7.

View Article and Find Full Text PDF

This study contributes to the therapist variable in general and the personality profile of securely and insecurely attached psychotherapists and other healthcare professionals in particular. In a preceding study, it has been found that insecurely attached psychotherapists differ in nine personality styles from securely attached ones. The aim of the present study was to replicate these findings and to investigate whether they also apply to other health professions such as dentists.

View Article and Find Full Text PDF

An efficacious HIV-1 vaccine has remained an elusive target for almost 40 years. The sheer diversity of the virus is one of the major roadblocks for vaccine development. HIV-1 frequently mutates and various strains predominate in different geographic regions, making the development of a globally applicable vaccine extremely difficult.

View Article and Find Full Text PDF

Self-assembling protein nanoparticles (SAPN) serve as a repetitive antigen delivery platform with high-density epitope display; however, antigen characteristics such as size and epitope presentation can influence the immunogenicity of the assembled particle and are aspects to consider for a rationally designed effective vaccine. Here, we characterize the folding and immunogenicity of heterogeneous antigen display by integrating (a) dual-stage antigen SAPN presenting the () merozoite surface protein 1 subunit, PfMSP1, and cell-traversal protein for ookinetes and sporozoites, PfCelTOS, in addition to (b) a homogenous antigen SAPN displaying two copies of PfCelTOS. Mice and rabbits were utilized to evaluate antigen-specific humoral and cellular induction as well as functional antibodies via growth inhibition of the blood-stage parasite.

View Article and Find Full Text PDF

The Harvard Group Scale of Hypnotic Susceptibility, Form A (HGSHS:A), is commonly used to test hypnotizability. There is still some controversy about what exactly hypnotizability is and whether and how it can be measured, especially by the HGSHS:A. Furthermore, a wider clinical use is limited, requiring a testing time of more than 1 hour.

View Article and Find Full Text PDF

Fighting smart diseases requires smart vaccines. Novel ways to present protective immunogenic peptide epitopes to human immune systems are needed. Herein, we focus on Self Assembling Protein Nanoparticles (SAPNs) as scaffolds/platforms for vaccine delivery that produce strong immune responses against Toxoplasma gondii in HLA supermotif, transgenic mice.

View Article and Find Full Text PDF

The V1V2 loop of the Env protein is a major target for HIV-1 vaccine development because in multiple studies antibodies to this region correlated with protection. Although SAPNs expressed in E. coli elicited anti-V1V2 antibodies, the Env protein is heavily glycosylated.

View Article and Find Full Text PDF

It may be that individuals who are interested in hypnosis will volunteer for hypnosis experiments or practice hypnosis. Do these "hypnosis-prone" individuals differ from hypno-neutral, nonhypnosis-prone individuals? If so, could one speak of a personality type, the ? This study reports on 3 samples of individuals where there was no indication of hypnosis or no interest in hypnosis (NONHYP: = 1426) and 4 samples of individuals who were interested in hypnosis (HYP: = 1048). Using the Personality Styles and Disorders Inventory, we calculated contrast analyses for the contextual effect of HYP vs.

View Article and Find Full Text PDF

This is a contribution to the research on the therapist variable aiming to improve effectiveness of psychotherapy. It is shown that attachment styles shape personality styles of psychotherapists in a favorable or unfavorable manner. Data on personality (PSDI) and attachment (RSQ) styles was collected from 430 psychological psychotherapists of the DACH countries using an online survey.

View Article and Find Full Text PDF

Self-assembling protein nanoparticles (SAPNs) function as repetitive antigen displays and can be used to develop a wide range of vaccines for different infectious diseases. In this article we demonstrate a method to produce a SAPN core containing a six-helix bundle (SHB) assembly that is capable of presenting antigens in a trimeric conformation. We describe the expression of the SHB-SAPN in an E.

View Article and Find Full Text PDF

The RV144 HIV-1 clinical trial demonstrated modest vaccine efficacy and identified IgG antibodies against the Env V1V2 loop that inversely correlated with risk of infection. Based upon these results, we chose the Self-Assembling Protein Nanoparticle platform to present the V1V2 loop in a native-like conformation. We hypothesized this approach would lead to generation of conformation-specific IgG antibodies to V1V2.

View Article and Find Full Text PDF
Article Synopsis
  • Infectious bronchitis virus (IBV) harms the respiratory, renal, and reproductive systems in poultry, and existing vaccines are not very effective against it.
  • A novel vaccine called IBV-Flagellin-SAPN was developed using innovative Self-Assembling Protein Nanoparticles that present key protein structures to enhance immune response.
  • Immunized chickens showed strong antibody production and lower virus shedding compared to control groups, indicating that this new vaccine approach has potential for better protection against IBV.
View Article and Find Full Text PDF

To eliminate the problems associated with the use of extraneous adjuvants we have designed a Self-Assembling Protein Nanoparticle (SAPN) containing epitopes from the Plasmodium falciparum circumsporozoite protein (PfCSP) (designated FMP014) and portions of the TLR5 agonist flagellin (designated FMP014) as an intrinsic adjuvant. By combining different molar ratios of FMP014 to FMP014 monomers before self-assembly, we generated multiple nanoparticles and investigated their biophysical characteristics, immunogenicity and protective efficacy. Immunization with the construct formulated with the ratio 58:2 of FMP014 to FMP014 had the highest protective efficacy against a challenge with a transgenic P.

View Article and Find Full Text PDF

We designed and produced a self-assembling protein nanoparticle. This self-assembling protein nanoparticle contains five CD8 HLA-A03-11 supertypes-restricted epitopes from antigens expressed during 's lifecycle, the universal CD4 T cell epitope PADRE, and flagellin as a scaffold and TLR5 agonist. These CD8 T cell epitopes were separated by N/KAAA spacers and optimized for proteasomal cleavage.

View Article and Find Full Text PDF

Background: The parasitic disease malaria remains a major global public health concern and no truly effective vaccine exists. One approach to the development of a malaria vaccine is to target the asexual blood stage that results in clinical symptoms. Most attempts have failed.

View Article and Find Full Text PDF