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TODAY’S HEADLINES:

• Breathe Tech raises $15M for respiratory disease (release)
• Protein-drug maker Pieris takes in €25M (release)
• Apthera takes in $2.1M toward cancer vaccine (VentureWire)

Breathe Tech raises $15M for respiratory disease – Breathe Technologies, a Fremont, Calif., medical device maker, raised $15 million in a second round of funding. Investors included Kleiner Perkins Caufield & Byers, Synergy Partners International, Delphi Ventures and Life Science Angels.

Breathe is developing “compact” and “lightweight” respiratory systems for the hospital and home markets, and estimates that annual sales of the devices its equipment could enhance or replace amount to $2 billion. The Breathe ventilators could be used by patients with chronic obstructive pulmonary disease, cystic fibrosis, and other lung disorders.

Protein-drug maker Pieris takes in €25M – Pieris, a German biotech pursuing a new form of protein-based drug, raised €25 million ($38 million) in a second funding round. Investors included OrbiMed Advisors, Novo Nordisk, Global Life Science Ventures, Gilde Healthcare Partners and Forbion Capital Partners.

Pieris is the latest biotech to think it can improve on monoclonal antibodies as drug candidates by developing its own engineered protein structures. The startup calls its protein structures Anticalins — they’re derived from a class of human proteins called lipocalins — and says they’re smaller and simpler than monoclonals with similar power to selectively bind to particular molecular targets.

Pieris joins a number of other companies pursuing similar strategies, including Adnexus Therapeutics, which sold itself to Bristol-Myers Squibb for $430 million, and Molecular Partners, a Swiss biotech working on modular proteins it calls DARPins. Although these are all interesting ideas, none have yet proven themselves, and all have to address a potentially significant hurdle — the fact that none of these engineered proteins are likely to engage the immune system’s disease-fighting elements the way monoclonal antibodies often do.

Apthera takes in $2.1M toward cancer vaccine – Apthera, a Scottsdale, Ariz., biotech working on therapeutic cancer vaccines, raised $2.1 million of an expected $3.9 million second funding round, VentureWire reports. Investors included the University of Texas M.D. Anderson Cancer Center, Blackmont Capital, Land Ventures and individuals.

Apthera is developing a vaccine intended to stimulate an immune response against breast-cancer cells. The startup plans to start a late-stage, phase III trial of the vaccine in the fourth quarter of this year, and hopes to raise another $10 million later this year to finance the test.

TODAY’S HEADLINES:

• Gene-silencing developer Santaris raises €20M (PDF release)
• Consumer-driven healthcare manager RedBrick Health prescribed $15M (release)
• Cardiac Dimensions takes in $36M for heart-valve device (release)
• TcLand Expressions gets €8.2M for biomarkers (PDF release)
• TheraQuest Bio gets $3M for pain drugs (release)
• Brain-software maker NeuroTrax visualizes $1.5M (VentureWire)
• ActivBiotics selling off assets after clot-busting drug failure (release)
• Nanostart buys stake in Singapore’s Curiox, a drug-discovery tech firm (release)
• Respiratory biotech Altair Thera gets additional funding (VentureWire)
• Specialty pharma Prometheus Labs files for $100M IPO (Edgar)
• Sirtris co-founder David Sinclair joins Lux Capital as venture partner (PDF release)

Gene-silencing developer Santaris raises €20M — Denmark’s Santaris Pharma, a developer of gene-silencing drugs, raised €20 million ($30 million) (PDF) in a third financing round. Investors included Gilde Healthcare Partners, BankInvest, Novo, LD, Forbion Capital Partners, Global Life Science Venture, Sunstone Capital, Seventure, Omega, Innovation Capital and members of the Company’s board and management. Gilde contributed €7.5 million to the round.

Santaris is pursuing an “antisense” strategy for turning off particular disease-related genes using synthetic strands of nucleic acid, which bind to and deactivate the messenger RNA molecules that are crucial to gene activity. (Technically, the mRNA plays a key role in the manufacture of a gene’s protein or proteins, which in disease states are often either malformed or overproduced. The drug molecule is a complement to the mRNA’s nucleic-acid sequence, which in DNA chemistry makes it an “antisense” molecule.)

Whereas biotechs working on antisense drugs have traditionally used strands of DNA — often chemically modified to improve their durability and cell-penetrating abilities — to block gene activity, Santaris has produced what it claims is a unique RNA analogue that it calls a “locked nucleic acid.” (The company goes into detail here.) The Santaris molecule, which combines LNA and DNA, is supposed to bind RNA in three dimensions, presumably boosting its binding ability and therefore potency.

Santaris is first targeting chronic lymphocytic leukemia, and says its drug candidate has already demonstrated initial safety and efficacy in an early-stage human test. The company has several other candidates in preclinical development, as well as two other molecules it licensed to Enzon Pharmaceuticals, one of which has also begun human testing against cancer.

For a more detailed look at antisense, see our coverage of Excaliard Pharmaceuticals, a biotech that licensed a slew of technology from antisense pioneer Isis Pharmaceuticals, here.

Consumer-driven healthcare manager RedBrick Health prescribed $15M — RedBrick Health, a Minneapolis healthcare company promoting “consumer-oriented” plans that shift much of the financial responsibility for medical care to individuals, raised $15 million in a second funding round. Investors included Fidelity Ventures, Highland Capital Partners and Versant Ventures.

RedBrick aims to help companies set up consumer-directed healthcare plans, which are also known as “defined contribution” schemes in that they limit the financial exposure of employers, who simply make regular contributions to employee “health savings accounts.” These plans, obviously, put the financial onus on individuals, who pay for their own medical care out of these accounts, in contrast to traditional “defined benefit” plans in which individuals pay premiums for comprehensive health coverage. In theory, these consumer-oriented plans should hold down healthcare costs by making individuals more “responsible” users of medical care; in practice, sick patients are often in a terrible position to be good medical “consumers,” and the plans have have proven generally unpopular to boot.

That hasn’t slowed RedBrick or its backers. The company will use the funding to continue expanding its efforts to sell and manage consumer-directed healthcare plans, which RedBrick somewhat misleadingly insists on calling “consumer-owned” healthcare. (Such plans usually couple health-savings accounts with a high-deductible insurance plan.) The company recently announced deals with several new client companies, although none are exactly what you’d call high profile firms — their ranks include the Ridgeview Medical Center in the Minneapolis-St. Paul area, which is switching its employees to a RedBrick-supported plan, and Welch Allyn, a medical-device manufacturer in Skaneateles Falls, N.Y., which is doing likewise.

Cardiac Dimensions takes in $36M for heart-valve device – Cardiac Dimensions, a Kirkland, Wash., developer of heart-valve devices, raised $35.5 million in a fourth financing round. Investors included Johnson & Johnson Development, Lumira Capital, Mitsubishi UFJ Capital, West River Capital, Montgomery & Co., Frazier Healthcare Ventures, Interwest Partners, MPM Capital, and Polaris Venture Partners.

Cardiac Dimensions is working on an implantable device designed to reshape the heart’s mitral valve, which in heart-failure patients sometimes weakens and allows blood to swish backward through the heart’s chambers. We’ve covered several other startups working on mitral-valve devices, including Evalve and Cardiosolutions.

TODAY’S HEADLINES:

• Fovea Pharma sees €30M for eye drugs (release)
• Ascendis Pharma raises €18M for time-release drugs (PDF release)
• Arcion draws $9M for topical pain drugs (VentureWire, sub req’d)
• Saladax Biomedical raises $8M for chemotherapy diagnostics (VW)
• MedAssets prices IPO at top of range, raises up to $221M (IPO Home)
• Pequot spin-off Longitude seeks $250M for life-science investments (VW)
• Third Rock Ventures adds three new partners (release)
• Ultrasound surgical co. ProRhythm files for bankruptcy protection (release)
• The Hartford Financial Services Group acquires healthcare-benefit administrator TopNoggin (release)
• Healthcare IT provider MedAptus names Doug Percy as new CEO (release)
• VivoMetrics appoints Howard Baker as new CEO (release)

Fovea Pharma sees €30M for eye drugs — Paris-based Fovea Pharmaceuticals, a biotech focused on eye disease, raised €30 million ($44 million) in a second funding round. Investors included Forbion Capital Partners, Sofinnova Partners, Abingworth, GIMV, the Wellcome Trust and CAPE.

Fovea’s lead drug candidates address a variety of ophthalmic conditions, including chronic allergic conjunctivitis and two types of macular edema. The company said the proceeds will allow it to begin mid-stage, phase II human tests of three drugs for these conditions.

Ascendis Pharma raises €18M for time-release drugs — Ascendis Pharma, a Danish specialty pharma with a new trick for making time-release versions of existing drugs, raised €17.6 million ($25.8 million) (PDF) in a first funding round. Investors included Sofinnova Partners, Gilde Healthcare Partners and Zweite TechnoStart Ventures Fonds.

Ascendis also announced the acquisition of Complex Biosystems, a German biotech with technology for enhancing the effectiveness of protein-based drugs. Complex Biosystems will apparently become the research arm of Ascendis, which sort of raises the question of what sort of research the company was conducting prior to the acquisition.

The startup has developed what it calls a novel chemical “linkage” technology that reversibly binds and disables a “carrier” molecule. Apparently that linkage degrades in a predictable fashion, effectively releasing active drug in a time-controlled fashion. Ascendis hasn’t said much about its drug candidates except to note that they address a wide range of disease, including diabetes, neurological disorders and heart disease.

(UPDATED at 12:30pm PT — see below.)

Featured companies: Capnia, AutekBio, Novacta Biosystems, XLHealth, Leprechaun, Agility Healthcare Solutions, AM Pharma, Milestone Pharmaceuticals, ChanTest

Capnia names former Alza head as CEO – The tiny Palo Alto, Calif., biotech Capnia hired Ernest Mario, a storied figure in the pharma/biotech world, as its CEO. Mario was most recently chairman — and previously CEO — of Reliant Pharmaceuticals, but he’s best known for running drug giant Glaxo (now GlaxoSmithKline) and, immediately thereafter, helming Alza for eight years until Johnson & Johnson acquired it for $10.5 billion in 2001.

Ever since his Alza experience, however, Mario has kind of been hopskotching his way across the industry. He headed Apothogen for four months until it was acquired by IntraBiotics (now Ardea Biosciences), then ran the combined company for a year before skipping to Reliant. Needless to say, the Alza lightning hasn’t yet struck twice.

Capnia’s interesting strategy is to develop drugs that can be delivered as a gas, presumably to be breathed in through the lungs. The company’s lead product, Capella, aims to treat migraines and nasal inflammation such as hay fever, and is currently in mid-stage testing.

Here’s the take on Capella from VentureWire (subscription required):

Capnia uses a gas dispenser to administer carbon dioxide into the nose. The company contends that this may be a safe and effective way to quickly relieve pain caused by migraine attacks and stuffy nose caused by allergies to pollen or environmental things like dust mites or pets. The company has conducted multiple Phase II studies in migraines and rhinitis and is planning additional Phase II trials, said Graham Crooke, managing partner of Asset Management Co.

Biologics manufacturer AutekBio raises $1.1M — AutekBio, a Silicon Valley-Chinese hybrid with its headquarters in Santa Clara, Calif., and operations in Beijing, raised $1.1 million in a first funding round, VentureWire reports. Acorn Campus Ventures and Desert Spring Life Sciences Capital led the round.

The company is a biological contract manufacturer that cultures genetically engineered cell lines for biotech and pharmaceutical concerns. AutekBio plans to raise a larger $10 million round in early 2008, according to VentureWire.

Novacta Bio raises $827K for new antibiotics — U.K.-based Novacta Biosystems, an antibiotic developer in Welwyn Garden City, England, raised $827,000 (€600,000). Investors in the round included Esperante, Westgate Hall, GEIF Ventures and Oxford Technology 4 VCT. Novacta is developing drugs to treat hospital-acquired infections, which are often resistant to standard antibiotics. Its lead candidate, for C. difficile infections, hasn’t yet been tested in humans.

Healthcare specialist XLHealth raises $290M, acquires Leprechaun — XLHealth, a private-equity backed healthcare-services company in Baltimore, raised $290 million in debt and equity and used part of the proceeds to acquire Leprechaun, a provider of healthcare-technology services based in Fort Worth, Texas. Funding was provided by MatlinPatterson Global Advisors, a private-equity firm. XLHealth says it is focused on improving the care of chronically ill seniors.

RFID patient-tracker Agility Healthcare raises $2M in debt — Agility Healthcare Solutions, a Richmond, Va., developer of patient-tracking systems utilizing RFID chips, closed a $2 million “credit facility” that supplements an earlier $6.25 million first funding round it raised in February. Square 1 Bank provided the loan.

Dutch biotech AM Pharma raises $3.4 million against infection and inflammation — AM Pharma, a biotech based in Bunnik, the Netherlands, raised $3.4 million (€2 million) in bridge financing. The company’s two main investors, Forbion Capital Partners and Inventages Venture Capital, provided the funding. AM Pharma is primed to begin raising a third round of funds; its lead drug candidates are respectively in mid- and early-stage human tests against kidney failure, ulcerative colitis and hospital-acquired infections.

Milestone Pharmaceuticals raises $2.6M against inflammation and heart disease — Montreal’s Milestone Pharmaceuticals, a biotech developing drugs against inflammation and heart disease, raised $2.6 million (C$2.75 million) toward its first funding round, VentureWire reports. Investors included MSBI Capital, Fonds Bio-Innovation and an undisclosed individual investor.

Cleveland’s ChanTest draws funds from Ampersand — ChanTest, a Cleveland, Ohio, developer of cell-based tests for drug safety, raised an undisclosed amount of funding from private-equity firm Ampersand Ventures. The company said the funding would support “strategic investments.”

From the company’s press release:

ChanTest’s primary focus is on a family of proteins known as ion channels. There are 400 genes encoding ion channels in the human genome, and countless more can be assembled from this gene collection. These ion channels may either represent targets for new drug development, or unintended targets that can result in unwanted side effects from new drugs. ChanTest pioneered the development of functional, cell-based ion channel testing as a means to predict cardiac side effects produced by non-cardiac drugs. Such testing is now a standard component of regulatory submissions prior to approval of drugs in humans.

UPDATE (11:05am PT): Added items on Novacta, XLHealth/Leprechaun and Agility Healthcare.

UPDATE, TAKE TWO (12:30pm PT): Added items on AM Pharma, Milestone Pharmaceuticals and ChanTest.