Blood Thirsty



Woman having a blood bath

Elizabeth Bathory Better known as “The Blood Countess,” she was born from the renowned Bathory family that comes from the Kingdom of Hungary. The family is famously related to Stefan Bathory, King of the Polish-Lithuanian Commonwealth and Duke of Transylvania. At just the young age of 11, Bathory was married to Ferenc Nádasdy, who took her surname when they married, giving her the full title of Countess Elizabeth Bathory Nadasdy. As a wedding gift, the Nádasdy family gave them the Csejte Castle.

At just the young age of 11, Bathory was married to Ferenc Nádasdy, who took her surname when they married, giving her the full title of Countess Elizabeth Bathory Nadasdy. As a wedding gift, the Nádasdy family gave them the Csejte Castle.

While this all might seem like a fairy tale, the Countess was often left alone to care for the estate while her husband, a Chief and Commander of Hungarian troops, fought in the war against the Ottomans. During her lonely stay, Bathory spent time with her aunt who practiced witchcraft, and her uncle who was a devil-worshiping alchemist. During Bathory’s 29 year marriage to Nádasdy, they had five children – three daughters, and two sons.

Bathory grew bored during her husband’s absence and began inflicting cruel punishments on her staff. Remember, in this period, it was normal and encouraged to discipline your household help.

According to legend, Nádasdy enjoyed torturing and supported Bathory’s behavior by teaching her new ways to inflict pain; however, after her husband’s death, she took her torture schemes to a whole new level. She was known to use barbed lash, thick cudgel, and iron tongs. Honestly, there is an ongoing list of her horrifying schemes, and Bathory infamously created her favorite device, a cage called the Iron Virgin. Designed after the Iron Maiden, her cage was molded like a woman with fitted blades

It all started when while conducting a cruel act on one of her young female servants. Spots of blood landed on her, and Bathory noticed that her skin had “tightened.” She officially became obsessed with blood.

It was then she used the Iron Virgin to bathe in the blood of young female virgins. Not only that, but she relished biting chunks off girls’ bodies.

Bathory’s obsession with her secret eternal youth began to outnumber the common girls in the village. Without hesitation, Bathory lured in young girls from other high society families, and that’s when the Hungarian king knew he had put her on trial.

Upon arrival to the Csejte Castle, bodies of young girls were found. Some half burnt, alive, and noticeably missing chunks of flesh from their faces.

Bathory and her allies were put on trial for only 80 counts of murder, and even with all of the evidence stacked against her – particularly her diary where she wrote down the names of her her victims and brought the total death count to 650 girl – she was not executed. Instead, because of her royal blood, was allowed to remain in her castle, but with a catch.

Held in confinement, Bathory was bricked into a room that had no windows or doors. There was a small opening so food and water could be given to her. She remained sequestered until her death only three years later. Now that’s getting off easy. (source)

Some Say “Vampires” may have been real people with this blood disorder

Porphyrias, a group of eight known blood disorders, affect the body’s molecular machinery for making heme, which is a component of the oxygen-transporting protein, hemoglobin. When heme binds with iron, it gives blood its hallmark red color.

The different genetic variations that affect heme production give rise to different clinical presentations of porphyria — including one form that may be responsible for vampire folklore.

A clinical cause for nocturnal behavior?

Erythropoietic protoporphyria (EPP), the most common kind of porphyria to occur in childhood, causes people’s skin to become very sensitive to light. Prolonged exposure to sunshine can cause painful, disfiguring blisters.

Heme and iron shown in blood hemoglobin.


Structure of hemoglobin.

“People with EPP are chronically anemic, which makes them feel very tired and look very pale with increased photosensitivity because they can’t come out in the daylight,” says Barry Paw MD, PhD, of the Dana-Farber/Boston Children’s Cancer and Blood Disorders Center. “Even on a cloudy day, there’s enough ultraviolet light to cause blistering and disfigurement of the exposed body parts, ears and nose.”

Staying indoors during the day and receiving blood transfusions containing sufficient heme levels can help alleviate some of the disorder’s symptoms. In ancient times, emerging only at night may have achieved a similar effect — adding further fuel to the legend of vampires.

Now, Paw and his team of international investigators report — in a paper in the Proceedings of the National Academy of Sciences (PNAS)— a newly discovered genetic mutation that triggers EPP. It illuminates a novel biological mechanism potentially responsible for stories of “ vampires” and identifies a potential therapeutic target for treating EPP.

The nature of EPP’s “supernatural” symptoms  

FUN FACT: Heme is an iron porphyrin that gives blood its red color. Likewise, plants appear green because of a magnesium porphyrin called chlorophyll.

To produce heme, the body goes through a process called porphyrin synthesis, which mainly occurs in the liver and bone marrow. Any genetic defects that impact this process can interrupt the body’s ability to produce heme; the decreased heme production leads to a buildup of protoporphyrin components. In the case of EPP, type of protoporphyrin called protoporphrin IX accumulates in the red blood cells, plasma and sometimes the liver.

When protoporphin IX is exposed to light, it produces chemicals that damage surrounding cells. As a result, people with EPP experience swelling, burning and redness of the skin after exposure to sunlight — even trace amounts of sunlight that pass through window glass.

Some genetic pathways leading to build-up of protoporphyrin IX have already been described, but many cases of EPP remain unexplained. By performing deep gene sequencing on members of a family from Northern France with EPP of a previously unknown genetic signature, Paw’s team discovered a novel mutation of the gene CLPX, which plays a role in mitochondrial protein folding.

“This newly-discovered mutation really highlights the complex genetic network that underpins heme metabolism,” says Paw, who was co-senior author on the study. “Loss-of-function mutations in any number of genes that are part of this network can result in devastating, disfiguring disorders.”

Myth vs. reality

Paw suggests that identifying the various gene mutations that contribute to porphyria could pave the way for future therapies that could correct the faulty genes responsible for these related disorders.

“Although vampires aren’t real, there is a real need for innovative therapies to improve the lives of people with porphyrias,” says Paw. (source)

In addition to Paw, other authors on the PNAS paper are: co-first authors, Yvette Yien (Brigham and Women’s Hospital) and Sarah Ducamp (Université Paris Diderot); Lisa van der Vorm (BWH); Julia Kardon (Massachusetts Instiute of Technology); Hana Manceau (Université Paris Diderot); Caroline Kannengiesser (Université Paris Diderot); Hector Bergonia (University of Utah School of Medicine); Martin Kafina (BWH); Zoubida Karim (Université Paris Diderot); Lauren Gouya (Université Paris Diderot); Tania Baker (MIT); Hervé Puy (Université Paris Diderot); John Phillips (U of U School of Medicine); and co-senior author, Gaël Nicolas (Université Paris Diderot).

This work was supported by grants from the National Institutes of Health (U54 DK110858, F32 DK098866, K01 DK106156, F32 DK095726, R01 GM049224, R01 DK020503, U54 DK083909, R01 DK070838, P01 HL032262), the Netherlands Society for Biochemistry and Molecular Biology (Nora Baart Foundation), the RadboudUMC Master thesis prize, the Radboud University Master thesis award, the Dutch Stomach Liver Bowel Foundation, the Public Health and Consumer Protection Directorate Public Health Executive Agency of the European Commission, ANR-GIS Maladies Rares (ANR07-MRAR-008-01), the Laboratoire d’Excellence Gr-Ex (ANR-11-LABX-0051), the program “Investissements d’Avenir” of the French National Research Agency (ANR-11-IDEX-0005-02) and the Howard Hughes Medical Institute.